2020
Publikācijas zinātniskajos žurnālos
Platnieks, O., Gaidukovs, S., Barkāne, A., Sereda, A., Gaidukova, G., Grase, L., Thakur, V., Filipova, I., Fridrihsone, V., Skute, M., Laka, M. Bio-Based Poly(butylene succinate)/Microcrystalline Cellulose/Nanofibrillated Cellulose-Based Sustainable Polymer Composites: Thermo-Mechanical and Biodegradation Studies. Polymers, 2020, Vol. 12, No. 7, pp.1-20. ISSN 2073-4360. Available from: doi:10.3390/polym12071472.
Pavels Onufrijevs, Patrik Ščajev, Arturs Medvids, Mindaugas Andrulevicius, Saulius Nargelas, Tadas Malinauskas, Sandra Stanionytė, Martynas Skapas, Liga Grase, Arturs Pludons, Michael Oehme, Klara Lyutovich, Erich Kasper, Joerg Schulze, Hung Hsiang Cheng, Direct-indirect GeSn band structure formation by laser Radiation: The enhancement of Sn solubility in Ge, Optics & Laser Technology, Volume 128, 2020, 106200, ISSN 0030-3992, https://doi.org/10.1016/j.optlastec.2020.106200.
Platnieks, O., Gaidukovs, S., Barkāne, A., Gaidukova, G., Grase, L., Thakur, V., Filipova, I., Fridrihsone, V., Skute, M., Laka, M. Highly Loaded Cellulose/Poly (butylene succinate) Sustainable Composites for Woody-Like Advanced
Materials Application. Molecules, 2020, Vol. 25, No. 121, pp.1-18. ISSN 1420-3049.
A. Medvids, P. Onufrijevs, J. Kaupuzs, L. Grase, O.B. Malyshev, R. Valizadeh, A. Žunda, J. Padgurskas,
Improvement of Nb/Cu adhesion and increase of Nb crystal size by laser radiation, Applied Surface Science, Volume 525, 2020, 146528, ISSN 0169-4332, https://doi.org/10.1016/j.apsusc.2020.146528.
Medvids, A., Varnagiris, S., Letko, E., Milcius, D., Grase, L., Gaidukovs, S., Mičko, A., Mimura, H., Plūdons, A., Onufrijevs, P. Phase Transformation from Rutile to Anatase with Oxygen Ion Dose in the TiO2 Layer Formed on a Ti Substrate. Materials Science in Semiconductor Porcessing, 2020, Vol. 106, pp.1-6. ISSN 1369-8001. Available from: doi:10.1016/j.mssp.2019.104776.
Zālīte, I., Grase, L., Lagzdiņa, S., Rašmane, D. Porous Ceramics from Al2O3 Nanopowders. Key Engineering Materials, 2020, Vol. 850, pp.273-278. ISSN 1662-9795.
2019
Publikācijas zinātniskajos žurnālos
Medvids, A., Kaupužs, J., Onufrijevs, P., Grase, L., Zukuls, A. Colossal Laser Ablation Threshold of Ge Crystal due to Formation of Geo2 Nanolayer: “Lid Effect” – Subsurface Boiling Mechanism. Optics and Laser Technology, 2019,
Vol. 119, pp.1-8. ISSN 0030-3992. Available from: doi:10.1016/j.optlastec.2019.105630.
Loutou, M., Misrar, W., Koudad, M., Mansori, M., Grase, L., Favotto, C., Taha, Y., Hakkou, R. Phosphate Mine Tailing Recycling in Membrane Filter Manufacturing: Microstructure and Filtration Suitability. Minerals, 2019, Vol. 9, No. 5, pp.1-18. ISSN 2075-163X. Available from: doi:10.3390/min9050318.
Shamardin, A., Kurbatov, D., Grase, L., Vecstaudža, J., Kaupužs, J., Medvids, A. Quality Improvement of CZTS Thin Films Deposited by Spray Pyrolysis Method Using Pulsed Nd: YAG Laser Irradiation. Applied Surface Science,
2019, Vol. 488, pp.827-835. ISSN 0169-4332. Available from: doi:10.1016/j.apsusc.2019.05.315.
Guzlēna, S., Šakale, G., Čertoks, S., Grase, L. Sand Size Particle Amount Influence on the Full Brick Quality and Technical Properties. Construction and Building Materials, 2019, Vol. 220, pp.102-109. ISSN 0950-0618. Available from: doi:10.1016/j.conbuildmat.2019.05.170.
LR Patents LV15382B, Novolaka polimēru fotopolimerizācijas paņēmiens, Sergejs Gaidukovs, Pāvels Onufrijevs, Līga Grase, Artūrs Medvids, Janis Brunavs, 10/20/2019
2018
Publikācijas zinātniskajos žurnālos
Loutou, M., Hakkou, R., Argane, R., Mansori, M., Grase, L., Švinka, R., Mežinskis, G. Clayey Quarry Sludges: Thermal Transformation, Microstructure and Technological Properties. Waste and Biomass Valorization, 2018, Vol. 9, No. 10, pp.1805-1815. ISSN 1877-2641. e-ISSN 1877-265X. Available from: doi:10.1007/s12649-017-9972-3.
Medvids, A., Mičko, A., Onufrijevs, P., Grase, L., Suzuki, R., Kondoh, J. Control of Au Nanoparticles Structural and Optical Properties by Laser Radiation and Thermal Annealing. Key Engineering Materials, 2018, Vol.788, pp.74-82. ISSN 1013-9826. e-ISSN 1662-9795. Available from: doi:10.4028/www.scientific.net/KEM.788.74.
Voznyi, A., Kosyak, V., Grase, L., Vecstaudža, J., Onufrijevs, P., Yeromenko, Y., Medvids, A., Opanasyuk, A. Formation of SnS Phase Obtained by Thermal Vacuum Annealing of SnS2 Thin Films and Its Application in Solar Cells. Materials Science in Semiconductor Processing, 2018, Vol.79, pp.32-39. ISSN 1369-8001. e-ISSN 1873-4081. Available from: doi:10.1016/j.mssp.2018.01.021.
Sedmale, G., Grase, L., Zālīte, I., Žilinska, N., Rodriquez, J. Microstructure and Properties of the Mullite–ZrO2(Y2O3)–Si3N4-Composite Ceramics Sintered by Different Methods. Refractories and Industrial Ceramics, 2018, Vol.59, No.4, pp.369-374. ISSN 1083-4877. e-ISSN 1573-9139. Available from: doi:10.1007/s11148-018-0238-9.
Gaidukovs, S., Medvids, A., Onufrijevs, P., Grase, L. UV-light-induced Curing of Branched Epoxy Novolac Resin for Coatings. Express Polymer Letters, 2018, Vol.12, No.10, pp.918-929. ISSN 1788-618X. Available from: doi:10.3144/expresspolymlett.2018.78.
Sētiņa, J., Mežinskis, G., Akišins, V., Pētersone, L., Juhņeviča, I., Grase, L. Study of Mineral Raw Materials and Defects in Glass Fibres. Materials Sciences and Applied Chemistry / Materiālzinātne un lietišķā ķīmija , 2018, Vol.35 No. 1, pp.160-177. e-ISSN 2255-8713. Available from: doi:10.7250/msac-2018-0007.
Sedmale, G., Grase, L., Zālīte, I., Žilinska, N., Rodriges, Y. Microstructure and Properties of the Mullite‒ZrO2(Y2O3)‒Si3N4-Сomposite Ceramics Sintered in Different Ways. Новые огнеупоры, 2018, Vol. 7, No. 1, pp.49-53. ISSN 1683-4518.
Mežinskis, G., Larionova, D., Grase, L. Characterization of Fe2O3-TiO2 Thin Films Prepared from Sonicated and Unsonicated Sols. In: Key Engineering Materials, Latvia, Riga, 20-20 October, 2019. Switzerland: Trans Tech Publications, 2018, pp.306-310. e-ISSN 1662-9795. Available from: doi:10.4028/www.scientific.net/KEM.762.306.
A. Zukuls, G. Mezinskis, A. Reinis, I. Skadins, J. Kroica, R. Durena. Sol-Gel Synthesis of SnO2-TiO2 System – Morphologic, Photocatalytic and Antibacterial Properties, Key Engineering Materials. 762 (2018) 273-277.
A. Zukuls, G. Mezinskis, A. Reinis, I. Skadins, J. Kroica, I. Stafecka, R. Durena. Morphologic, Photocatalytic and Antibacterial Properties of ZnO-TiO2 Sol-Gel System, Key Engineering Materials. 762 (2018) 278-282.
R. Eglitis, G. Mezinskis. Photocatalytically Active Cotton Fabrics Produced with Anatase Synthesized Using a Low-Temperature Sol-Gel Process, Key Engineering Materials. 762 (2018) 408-412.
2017
Publikācijas zinātniskajos žurnālos
G. Mezinskis, I. Pavlovska, K. Malnieks, L. Bidermanis, A. Cimmers, P. Onufrijevs. Sol-gel coated enamel for steel: 250 days of continuous high-temperature stability. Ceram. Int., 3 (43) (2017) 2974–2980.
Medvids, A., Grase, L., Onufrijevs, P., Mimura, H., Yukhymchuk, V., Mežinskis, G. Two-Stage Mechanism of Zn Nanoparticles Formation in ZnO Crystal by Nd:YAG Laser Radiation. Physica Status Solidi (C), 2017, Vol.14, Iss.7,
pp.1700038-1700038. ISSN 1862-6351. Available from: doi:10.1002/pssc.201700038.
Guzlēna, S., Šakale, G., Čertoks, S., Grase, L. Effect of the Addition of Fibreglass Waste on the Properties of Dried and Fired Clay Bricks. In: IOP Conference Series: Materials Science and Engineering, Latvia, Rīga, 27-29
September, 2017. http://iopscience.iop.org: IOP Publishing, 2017, pp.1-7. ISSN 1757-8981. e-ISSN 1757-899X. Available from: doi:10.1088/1757-899X/251/1/012014.
LR Patents LV15214B, Fāžu pāreju ierosināšanas paņēmiens alvas sulfīdos Līga Grase, Pāvels Onufrijevs, Artūrs Medvids, 05/20/2017.
K. Malnieks, G. Mezinskis, I. Pavlovska. Effect of different dip-coating techniques on TiO2 thin film properties. Key Engineering Materials 721 (2017) 128-132.
E. Lodins, I. Pudze, I. Rozenstrauha, L.Krage. Use of industrial waste and raw materials in iron sorption. 721 (2017) 154-158.
M. Rundans, I. Sperberga. Evaluation of thermal shock influence on cordierite using impulse excitation technique and dynamic mechanical analysis. Key Engineering Materials. 721 (2017) 306-310.
R. Svinka, V. Svinka, J. Bobrovik. Modification of porous cordierite ceramic. Key Engineering Materials. 721 (2017) 322-326.
A. Zukuls, G. Mezinskis. Structure and hydrophobicity of Fe2O3-TiO2 coatings. Key Engineering Materials. 721 (2017) 394-398.
L. Gulbe, I.Vitina, J.Setina. The influence of cement on properties of lime mortars. Procedia Engineering 172 (2017) 325-332.
A. Zukuls, G. Mezinskis. Hydrophobic Properties of High Fe3+ Ion Containing Fe2O3- TiO2 Coatings. Materials Science and Engineering 251 (2017) 012109
R. Eglitis, G. Mezinskis. The Treatment of Cotton Fabric Modified by Low-Temperature TiO2 Coating. Proceedings of the Estonian Academy of Sciences 66 (2017) 473–478
G. M. Sedmale, M. Randers, M. Rundans, V. Seglins. Application of Differently Treated Illite and Illite Clay Samples for the Development of Ceramics. Applied Clay Science 141 (2017) 397 – 403.
O. Muter, I. Perkons, V. Svinka, R. Svinka, V. Bartkevics. Distinguishing the Roles of Carrier and Biofilm in Filtering Media for the Removal of Pharmaceutical Compounds from Wastewater. Process Safety and Environmental Protection 111 (2017) 462 – 474.
L Gulbe, J. Setina, I. Juhnevica. The Use of Shale Ash in Dry Mix Construction Materials. Materials Science and Engineering 251 (2017) 012013.
Kirilovica, I., Krage, L., Vitina, I., Igaune-Blumberga, S. Chemical and Physical Processes in the Synthesis of Romancement from Clay and Dolomite. Restoration of Architectural Heritage. Pfäffikon: Trans Tech Publications Ltd, (2017) 143 – 147.
Kurjane, N., Zvagule, T., Reste, J., Martinsone, Z., Pavlovska, I., Martinsone, I, Vanadzins, I. The Effect of Different Workplace Nanoparticles on the Immune Systems of Employees. Journal of Nanoparticle Research, 2017, Vol.19, No.9, 1.-13.lpp.
Raksts pilna teksta konferenču rakstu krājumā
Sētiņa, J., Gulbe, L., Paušus, L. Latvijas atradņu smiltis kā pucolāna piedeva betonam. Starptautiskais simpozijs “Smilts un stikls”: zinātnisko rakstu krājums, Latvija, Rīga, 3.-4. marts, 2017. Rīga: Latvijas Universitāte, 2017, 78.-83.lpp. ISBN 978-9934-556-20-3.
Sētiņa, J., Juhņeviča, I., Sedmale, G., Rika, L. Latvijas kvarca smilšu raksturojums stikla ražošanai. Starptautiskais simpozijs “Smilts un stikls”: zinātnisko rakstu krājums, Latvija, Rīga, 3.-4. marts, 2017. Rīga: Latvijas Universitāte, 2017, 84.-89.lpp. ISBN 978-9934-556-20-3.
Aizstāvēts promocijas darbs
L. Grase. Fāžu pārejas SnxSy plānajās kārtiņās un to īpašības. Promocijas darbs. Rīga: [RTU], 2017. 84 lpp.
2016
Publikācijas zinātniskajos žurnālos
I. Zaķe-Tiļuga, V.Svinka, R. Svinka, B.Zierath, P.Greil, T. Fey. Thermal conductivity and microstructure characterisation of lightweight alumina and alumina–mullite ceramics. J. Eur. Ceram. Soc. 29 (2016) 1469.-1477.
A. Šutka, T. Käämbre, R. Pärna, I. Juhnevica , M. Maiorov , U. Joost, V. Kisand. Co doped ZnO nanowires as visible light photocatalysts, Solid State Sci. 56 (2016) 54-62
S. Vlassov, B. Polyakov, S. Oras, M. Vahtrus, M. Antsov, A. Šutka, K. Smits, L.M. Dorogin, R. Lõhmus. Complex tribomechanical characterization of ZnO nanowires: nanomanipulations supported by FEM simulations, Nanotechnology 27 (2016) 335701.
A. Šutka, T. Käämbre, R. Pärna, N. Döbelin, M. Vanags, K. Smits, V. Kisand. Ag sensitized TiO2 and NiFe2O4 three-component nanoheterostructures: synthesis, electronic structure and strongly enhanced visible light photocatalytic activity, RSC Adv. 6 (2016) 18834
A. Šutka, M. Kodu, R. Pärna, R. Saar, I. Juhnevica, R. Jaaniso, V. Kisand. Orthorhombic CaFe2O4: A promising p-type gas sensor, Sens. Actuat. B: Chem. 224 (2016) 260.
A. Šutka, K.A. Gross. Spinel ferrite oxide semiconductor gas sensors, Sens. Actuat. B: Chem. 222 (2016) 95
G. Sedmale, M. Rundans, I. Sperberga, J. Setina, A. Cimmers. Ceramic of the Mullite–ZrO2–SiAlON System During Spark Plasma Sintering. Refractories and Industrial Ceramics, 57 (2016) 146.-150.
M. Timusk, A. Kuus, K. Utt, T. Kangur, A. Šutka, M. Järvekülg, M. Knite. Thick Silica Foam Films through Combined Catalytic Decomposition of H2O2 and Sol–Gel Processes. Mater. Des. 111 (2016) 80.-87.
L. Stipniece, K. Salma-Ancane, V. Rjabovs, I. Juhņevica, M. Turks, I. Narkevica, L. Berzina-Cimdina. Development of Functionalized Hydroxyapatite/Poly(Vinyl Alcohol) Composites. J. Cryst. Growth. 444 (2016) 14.-20.
I. Kirilovica, I. Vitina, S. Igaune-Blumberga, L.Lindiņa. Influence of Firing Temperature on the Chemical Properties of Hydraulic Dolomitic Binder. Chemical Technology. 57 (2016) 19.-23.
I. Pavlovska, Z. Martinsone, I. Vanadzins, I.Martinsone, A. Seile, P.Sudmalis. Occupational Exposure Parameters or Characterization of Nanoparticulate Matter Toxicity: Metal Versus Wood Processing. Process Safety and Environmental Protection. 102 (2016) 230.-237.
M. Rundans, I. Sperberga. Evaluation of Thermal Shock Influence on Cordierite Using Impulse Excitation Technique and Dynamic Mechanical Analysis. Key Eng. Mater. 721 (2016) 306.-310.
R. Svinka, V. Svinka, O. Lescinskis. Possible Modification of Porous Clay Ceramic for Environmental Technologies. International Scientific Conference Material Science and Applied Chemistry (2016) 186.-190.
O. Muter, A. Berzins, T. Selga, R. Svinka, V. Svinka. Floating Ceramics via Floating Oils: Search for Appropriate Conditions. Materials Science and Applied Chemistry. 33 (2016) 17.–21.
M. Rundans, I. Sperberga, G. Sedmale. Porous and Dense Cordierite Ceramic from Illite Clay. Materials Science and Engineering. 123 (2016) 012042.
Kosyak, V., Znamenshchykov, Y., Čerškus, A., Gnatenko, Y., Grase, L., Vecstaudža, J., Medvids, A., Opanasyuk, A., Mežinskis, G. Composition Dependence of Structural and Optical Properties of Cd1-xZnxTe Thick Films
Obtained by the Close-Spaced Sublimation. Journal of Alloys and Compounds, 2016, Vol.682, pp.543-551. ISSN 0925-8388. Available from: doi:10.1016/j.jallcom.2016.05.065.
Medvids, A., Mičko, A., Daukšta, E., Kosyak, V., Grase, L. Laser Ablation in CdZnTe Crystal due to Thermal Self-Focusing: Secondary Phase Hydrodynamic Expansion. Applied Surface Science, 2016, Vol.374, pp.77-80. ISSN 0169-4332. Available from: doi:10.1016/j.apsusc.2015.09.225.
Voznyi, A., Kosyak, V., Onufrijevs, P., Grase, L., Vecstaudža, J., Opanasyuk, A., Medvids, A. Laser-Induced SnS2-SnS Phase Transition and Surface Modification in SnS2 Thin Films. Journal of Alloys and Compounds, 2016,
Vol.688, Part B, pp.130-139. ISSN 0925-8388. Available from: doi:10.1016/j.jallcom.2016.07.103.
Kosyak, V., Znamenshchykov, Y., Čerškus, A., Grase, L., Gnatenko, Y., Medvids, A., Opanasyuk, A., Mežinskis, G. Photoluminescence of CdZnTe Thick Films Obtained by Close-Spaced Vacuum Sublimation. Journal of
Luminescence, 2016, Vol.171, pp.176-182. ISSN 0022-2313. Available from: doi:10.1016/j.jlumin.2015.11.027.
Voznyi, A., Kosyak, V., Opanasyuk, A., Tirkusova, N., Grase, L., Medvids, A., Mežinskis, G. Structural and Electrical Properties of SnS2 Thin Films. Materials Chemistry and Physics, 2016, Vol.173, pp.52-61. ISSN 0254-0584. Available from: doi:10.1016/j.matchemphys.2016.01.036.
Onufrijevs, P., Medvids, A., Daukšta, E., Mimura, H., Andrulevicius, M., Berezovska, N., Dmitruk, I., Grase, L., Mežinskis, G. The Effect of UV Nd:YAG Laser Radiation on the Optical and Electrical Properties of Hydrothermal ZnO Crystal. Optics and Laser Technology, 2016, Vol.86, pp.21-25. ISSN 0030-3992. Available from: doi:10.1016/j.optlastec.2016.06.009.
Aizstāvētie promocijas darbi
Kaspars Mālnieks. Emalju modifikācija ar sola-gelapārklājumiem siltumtehnisko materiālu izstrādei. Promocijas darbs. Rīga: [RTU], 2016. 153 lpp.
Inta Kiriloviča. Hidrauliskas javu saistvielas izstrāde dolomīta romāncementa objektu restaurācijai. Promocijas darbs. Rīga: [RTU], 2016. 129 lpp.
Patenti
European Patent Specification EP 2 838 120 B1. Graded band gap p-n homojunction formation method in silicon. A. Medvids, P. Onufrijevs, E.Dauksta, G.Mezinskis. Date of publ. 23.03.2016. Bulletin 2016/12
European Patent Specification EP 2 871 168 B1 Mass of silicate enamel coating on steel. G.Mezinskis,L.Bidermanis, I.Pavlovska, A.Cimmers, J.Liepins, K.Malnieks, J.Gabrusenoks. Date of publ. 21.12.2016. Bulletin 2016/51.
2015
Publikācijas zinātniskajos žurnālos
K. Malnieks, G. Mezinskis, I. Pavlovska, L. Bidermanis, A.Pludons. Optical, photocatalytical and structural properties of TiO2-SiO2 sol-gel coatings on high content SiO2 enamel surface. Materials Science (Medžiagotyra). 21 (2015) 100-104.
A. Šutka, M. Timusk, V. Kisand, A. Šutka, E. Dauksta. Fabrication of lead titanate PbTiO3 nanofiber mats via electrospinning. International Journal of Applied Ceramic Technology 12 (2015) E117-E121.
A.Šutka, S.Lagzdina, T.Käämbre, R.Pärna, V.Kisand, J.Kleperis, M.Maiorov, A. Kikas, I. Kuusik, D.Jakovlevs. Study of the structural phase transformation of iron oxide nanoparticles from an Fe2+ ion source by precipitation under various synthesis parameters and temperatures. Materials Chemistry and Physics. 149 (2015) 473-479.
Kiriloviča, I., Gulbe, L., Vītiņa, I., Igaune-Blumberga, S. Chemical Characterization of Lime-Based Binders in Historic Buildings of Latvia. IOP Conference Series: Materials Science and Engineering, 2015, Vol.96, Iss.1, 012074.-012074.lpp. ISSN 1757-8981. e-ISSN 1757-899X. Pieejams: doi:10.1088/1757-899X/96/1/012074
Sedmale, G., Šteins, I., Zālīte, I., Mežinskis, G. Microstructure and properties of mullite-ZrO2 ceramics with silicon nitride additive prepared by spark plasma sintering. Ceramics International, 2015, šobrīd var atrast: www.sciencedirect.com vai www.elsevier.com/locate/ceramint, 1.-6.lpp.
Setina, J., Baronins, J., Sahmenko, G., Lagzdina, S., Shishkin, A. Pore distribution and water uptake in a cenosphere-cement paste composite material. IOP Conf. Series: Materials Science and Engineering, 2015, 96, 1.-8.lpp. Pieejams: doi:10.1088/1757-899X/96/1/012011
Šutka, A., Pärna, R., Käämbre, T., Kisand, V. Synthesis of P-Type and N-Type Nickel Ferrites and Associated Electrical Properties. Physica B: Condensed Matter, 2015, Vol.456, 232.-236.lpp. ISSN 0921-4526. Pieejams: doi:10.1016/j.physb.2014.09.013
Šutka, A., Šutka, A., Gaidukovs, S., Timusk, M., Grāvītis, J., Kukle, S. Enhanced Stability of PVA Electrospun Fibers in Water by Adding Cellulose Nanocrystals. Holzforschung, 2015, Vol.69, Iss.6, 737.-743.lpp. ISSN 1437-434X. e-ISSN 0018-3830. Pieejams: doi:10.1515/hf-2014-0277
Šutka, A., Grāvītis, J., Kukle, S., Šutka, A., Timusk, M. Electrospinning of Poly(Vinyl Alcohol) Nanofiber Mats Reinforced by Lignocellulose Nanowhiskers. Soft Materials, 2015, Vol.13, Iss.1, 18.-23.lpp. ISSN 1539-445X. e-ISSN 1539-4468. Pieejams: doi:10.1080/1539445X.2014.995309.
Sedmale, G., Šperberga, I., Žilinska, N., Šteins, I. Spark Plasma Sintering (SPS) to the Mullite-Zirconia Ceramics Development. Materials Science = Medžiagotyra, 2015, Vol.21, No.1, 96.-99.lpp. ISSN 1392-1320. e-ISSN 2029-7289. Pieejams: doi:10.5755/j01.ms.21.1.5501.
Šperberga, I., Rundāns, M., Cimmers, A., Krāģe, L., Sidraba, I. Mechanical Properties of Materials Obtained via Alkaline Activation of Illite-Based Clays of Latvia. Journal of Physics: Conference Series, 2015, Vol.602, Iss.1, 012007.-012007.lpp. ISSN 1742-6588. e-ISSN 1742-6596. Pieejams: doi:10.1088/1742-6596/602/1/012007
A. Sutka, M. Millers, M. Vanags, U. Joost, M. Maiorov, V. Kisand, R. Pärna, I. Juhnevica (2015). Comparison of photocatalytic activity for different co-precipitated spinel ferrites, Research on Cemical Intermediates, Pieejams: doi:10.1007/s11164-015-1969-6.
M. Vanags, A. Šutka, J. Kleperis, P. Shipkovs (2015). Comparison of the electrochemical properties of hematite thin films prepared by spray pyrolysis and electrodeposition, Ceramics International, 41(9024–9029). Pieejams: doi:10.1016/j.ceramint.2015.03.272
M. Vahtrus, A. Šutka, S. Vlassov, A. Šutka, B. Polyakov , R. Saar, L. Dorogin, R. Lõhmus (2015). Mechanical characterization of TiO2 nanofibers produced by different electrospinning techniques, Materials Characterization, 100 (98-103). Pieejams: doi:10.1016/j.matchar.2014.12.019
A. Šutka, M. Millers, N. Döbelin, R. Pärna, M. Vanags, M. Maiorov, J. Kleperis, T. Käämbre, U. Joost, E. Nõmmiste, V. Kisand, Maris Knite (2015). Photocatalytic activity of anatase–nickel ferrite heterostructures, Physica Status Solidi A, 212 (796–803). Pieejams: 10.1002/pssa.201431681
S. Leinberg , V. Kisand, A. Šutka, K. Saal, R. Lõhmus, U. Joost, M. Timusk, E. Nõmmiste (2015). Switchable optical transmittance of TiO2 submicron-diameter wire suspension-based ‘‘smart window’’ device, Optical Materials, 46 (418–422). Pieejams: doi:10.1016/j.optmat.2015.04.057
A. Šutka, M. Timusk, N. Döbelin, R. Pärna, M. Visnapuu, U. Joost, T. Käämbre, V. Kisand, K. Saal, M. Knite (2015). A straightforward and “green” solvothermal synthesis of Al doped zinc oxide plasmonic nanocrystals and piezoresistive elastomer nanocomposite, RSC Advances, 5 (63846–63852). Pieejams: doi:10.1039/C5RA11910C
Andris Sutka, Martin Timusk, Martin Jarvekulg, Ardi Loot, Urmas Joost, Runno Lohmusa, Kristjan Saal, Counterintuitive increase in optical scattering efficiency during negentropic orientational transition in dilute ZnO nanowire suspensions, RSC Adv., 2015, 5, 104149 Pieejams: doi:10.1039/c5ra22448a
Berzins,A., Petrina,Z., Nikolajeva,V., Svinka,R., Svinka,V., Strikauska,S., Muter,O. Characteristics of a Ceramic Carrier after Wastewater Treatment Process in the Model Column Cascade with Ethanol Addition. The Open Biotechnology Journal, 2015, No.9,pp.76-84. Pieejams: doi: 10.2174/1874070701509010076
Riekstina, D.,Berzins, J., Krasta, T., Svinka, R., Skrypnik, O. Natural radioactivity in clay and building materials used in Latvia. Latvian Journal of Physics and Technical Sciences. Volume 52, Issue 3, 1 June 2015, 58-66.
Zake-Tiluga, I., Svinka, V., Svinka, R., Zierath, B., Greil, P., Fey, T.Thermal conductivity and microstructure characterisation of lightweight alumina and alumina-mullite ceramics. Journal of the European Ceramic Society. 28. 2015. DOI: 10.1016/j.jeurceramsoc.2015.12.026.
Kosyak, V., Znamenshchykov, Y., Čerškus, A., Grase, L., Gnatenko, Y., Medvids, A., Opanasyuk, A., Mežinskis, G. Photoluminescence of CdZnTe Thick Films Obtained by Close-Spaced Vacuum Sublimation. Journal of
Luminescence, 2015, Vol.171, pp.176-182. ISSN 0022-2313. Available from: doi:10.1016/j.jlumin.2015.11.027.
Zaķe-Tiļuga, I., Švinka, V., Švinka, R., Grase, L. Thermal Shock Resistance of Porous Al2O3-Mullite Ceramics. Ceramics International, 2015, Vol.41, Iss.9, Part A, pp.11504-11509. ISSN 0272-8842. Available from: doi:10.1016/j.ceramint.2015.05.116.
Grase, L., Mežinskis, G., Vītiņa, I. Chemically Treated Submicron Illite Clays for Product with Improved Strength. Advanced Materials Research, 2015, Vol. 1117, pp.152-155. ISSN 1022-6680. Available from: doi:10.4028/www.scientific.net/AMR.1117.152.
Mežinskis, G., Larionova, D., Plūdons, A., Grase, L. Influence of Substrate Preparation Method on the Morphologies of TiO2 Sol-Gel Derived Coatings. Advanced Materials Research, 2015, Vol. 1117, pp.143-146. ISSN 1022-6680. Available from: doi:10.4028/www.scientific.net/AMR.1117.143.
Sedmale, G., Randers, M., Grase, L., Kostjukovs, J. Use of Differential Treatment of Illite to Modify Their Structure and Properties. Materials Sciences and Applied Chemistry. Vol.32, 2015, pp.19-22. ISSN 1407-7353. e-ISSN 2255-8713. Available from: doi:10.1515/msac-2015-0003.
Aizstāvētie promocijas darbi
Zaķe-Tiļuga, Ieva. Mullītu veidojošu piedevu ietekme uz porainas alumīnija oksīda keramikas īpašībām. Promocijas darbs. Rīga: [RTU], 2015. 149 lpp.
Ludmila MAHŅICKA -GOREMIKINA.Sintēzes apstākļu un leģējošo piedevu ietekme uz porainas augsttemperatūras keramikas īpašībām un struktūru. Promocijas darbs. Rīga: [RTU], 2015. 136 lpp.
Raksts pilna teksta konferenču rakstu krājumā
1. Setina, J., Baroninsh, J., Petrova, J., Juhnevica, I. Influence of cenospheres on properties of cement paste. No: 19. Internationale Baustfftagung IBAUSIL, Vācija, Weimar, 16.-18. septembris, 2015. Weimar Bundesrepublik Deutschland: F.A. Finger-Institut fur Baustoffkunde, 2015, 526.-542.lpp. ISBN 978-3-00-050225-5.
2014
Publikācijas zinātniskajos žurnālos
Dabare, L., Švinka, R. Characterization of Porous Ceramic Pellets from Latvian Clays. Chemija, 2014, Vol. 25, No. 2, pp. 82–88. ISSN 0235-7216.
Sedmale, G., Šperberga, I., Rundāns, M., Grase, L. Different Treatment Application of Illite Clay for Low Temperature Cermics. Advances in Science and Technology, 2014, Vol. 92, pp. 62–67. ISSN 1662-0356. Available from: doi:10.4028/www.scientific.net/AST.92.62
Borovikova, D., Rozenfelde, L., Pavlovska, I., Rapoports, A. Immobilisation Increases Yeast Cells Resistance to Dehydration — Rehydration Treatment. Journal of Biotechnology, 2014, Vol. 184, pp. 169–171. ISSN 0168-1656.
Pavlovska, I., Mālnieks, K., Mežinskis, G., Bīdermanis, L., Karpe, M. Hard TiO2–SiO2 Sol–Gel Coatings for Enamel against Chemical Corrosion. Surface and Coatings Technology, 2014, Vol. 258, pp. 206–210. ISSN 0257-8972. Available from: doi:10.1016/j.surfcoat.2014.09.027
Rundāns, M., Sedmale, G., Šperberga, I., Pundiene, I. Development of Cordierite Ceramics from Natural Raw Materials. Advances in Science and Technology, 2014, Vol. 89, pp. 94–99. ISSN 1662-0356. Available from: doi:10.4028/www.scientific.net/AST.89.94
Rundāns, M., Šperberga, I., Sedmale, G., Vecstaudža, D., Muter, O. Influence of Bacteria Pseudomonas Fluorescens on the Properties of Latvian Clay. Key Engineering Materials, 2014, Vol. 604, pp. 208–211. ISSN 1013-9826. Available from: doi:10.4028/www.scientific.net/KEM.604.208
Mālnieks, K., Mežinskis, G., Pavlovska, I., Bīdermanis, L., Pludonis, A. Black Enamel for Concentrated Solar — Power Receivers. Ceramics International, 2014, Vol. 40, Iss.8, Part B, pp. 13321–13327. ISSN 0272-8842. Available from: doi:10.1016/j.ceramint.2014.05.046
Mahņicka–Goremikina, L., Švinka, R., Švinka, V. Influence of Metal Oxides Additives on the Porous Mullite Ceramics. Key Engineering Materials, 2014, Vol. 604, pp. 293–296. ISSN 1662-9795. Available from: doi:10.4028/www.scientific.net/KEM.604.293
Zaķe–Tiļuga, I., Švinka, R., Švinka, V. Anisotropy of Compressive Strength in Porous Alumina Ceramics. Key Engineering Materials, 2014, Vol. 604, pp. 153–156. ISSN 1662-9795. Available from: doi:10.4028/www.scientific.net/KEM.604.153
Zaķe–Tiļuga, I., Švinka, R., Švinka, V. Highly Porous Corundum – Mullite Ceramics – Structure and Properties. Ceramics International, 2014, Vol. 40, Iss.2, pp. 3071–3077. ISSN 0272-8842. Available from: doi:10.1016/j.ceramint.2013.09.139
Bankauskaite, A., Baltakys, K., Mežinskis, G. Modified Hydrotalcites Application as Precursors for (Na,K)Mg/Al Spinel — Type Compounds Formation. Journal of Thermal Analysis and Calorimetry, 2014, Vol. 115, Iss.2, pp. 711–718. ISSN 1388-6150. e-ISSN 1588-2926. Available from: doi:10.1007/s10973-014-3737-z
Švinka, R., Švinka, V., Dabare, L., Leščinskis, O. Porous Clay Ceramic for Environmental Technologies. Advances in Science and Technology, 2014, Vol. 91, pp. 88–93. ISSN 1662-0356. Available from: doi:10.4028/www.scientific.net/AST.91.88
Kiriloviča, I., Krāģe, L., Vītiņa, I., Igaune–Blumberga, S. Chemical and Physical Processes in the Synthesis of Romancement from Clay and Dolomite. Key Engineering Materials, 2014, Vol. 604, pp. 102–105. ISSN 1013-9826. Available from: doi:10.4028/www.scientific.net/KEM.604.102
Šutka, A., Lagzdiņa, S., Juhņeviča, I., Jakovļevs, D., Maiorov, M. Precipitation Synthesis of Magnetite Fe3O4 Nano Flakes. Ceramics International, 2014, Vol. 40, Iss.7, Part B, pp. 11437–11440. ISSN 0272-8842. Available from: doi:10.1016/j.ceramint.2014.03.140
Šutka, A., Leinberg, S., Kisand, V., Saal, K., Lõhmus, R., Joost, U., Nõmmiste, E., Timusk, M. Electro — Optics of Electrospun TiO2 Anatase Submicron Wire Based Dipole Particle Suspension Device. Optical Materials, 2014, Vol. 37, pp. 740–744. ISSN 0925-3467. Available from: doi:10.1016/j.optmat.2014.08.021
Šutka, A., Saal, K., Kisand, V., Lõhmus, R., Joost, U., Timusk, M. TiO2 Nanowire Dispersions in Viscous Polymer Matrix: Electrophoretic Alignment and Optical Properties. Nanotechnology, 2014, Vol. 25, No. 41, pp. 415703–415703. ISSN 0957-4484. e-ISSN 1361-6528. Available from: doi:10.1088/0957-4484/25/41/415703
Šutka, A., Doebelin, N. Study of Defects by Rietveld Technique and Gas Response of Excess-Iron Zinc Ferrite. Journal of the Japan Society of Powder and Powder Metallurgy, 2014, Vol. 61, No. S1, pp. S81–S84. ISSN 0532-8799. e-ISSN 1880-9014. Available from: doi:10.2497/jjspm.61.S81
Šutka, A., Lagzdiņa, S., Juhņeviča, I., Jakovļevs, D., Maiorov, M. Precipitation Synthesis of Magnetite Fe3O4 Nanoflakes. Ceramics International, 2014, Vol. 40, Iss.7, Part B, pp. 11437–11440. ISSN 0272-8842. Available from: doi:10.1016/j.ceramint.2014.03.140
Šutka, A., Pärna, R., Kleperis, J., Käämbre, T., Pavlovska, I., Korsaks, V., Mālnieks, K., Grīnberga, L., Kisand, V. Photocatalytic Activity of Non — Stoichiometric ZnFe2O4 under Visible Light Irradiation. Physica Scripta, 2014, Vol. 89, No. 4, pp. 044011–044011. ISSN 0031-8949. e-ISSN 1402-4896. Available from: doi:10.1088/0031-8949/89/04/044011
Šutka, A., Pärna, R., Mežinskis, G., Kisand, V. Effects of Co Ion Addition and Annealing Conditions on Nickel Ferrite Gas Response. Sensors and Actuators B: Chemical, 2014, Vol. 192, pp. 173–180. ISSN 0925-4005. Available from: doi:10.1016/j.snb.2013.10.077
Šutka, A., Stingaciu, M., Jakovļevs, D., Mežinskis, G. Comparison of Different Methods to Produce Dense Zinc Ferrite Ceramics with High Electrical Resistance. Ceramics International, 2014, Vol. 40, Iss.1, Part B, pp. 2519–2522. ISSN 0272-8842. Available from: doi:10.1016/j.ceramint.2013.07.093
Publikācija zinātnisko rakstu krājumā
Švinka, V., Švinka, R., Dabare, L., Cimmers, A., Lindiņa, L., Timma, I. Poraina silikātu keramika no Latvijas māliem un tās iespējamais pielietojums. No: Latvijas derīgie izrakteņi, jaunas tehnoloģijas,materiāli un produkti: zinātnisko rakstu krājums. Rīga: RTU Izdevniecība, 2014, 88.–98.lpp. ISBN 978-9934-10-552-4.
Rundāns, M., Šperberga, I., Sedmale, G. Augsttemperatūras poraina keramika no Latvijas kvartāra māla. No: Latvijas derīgie izrakteņi, jaunas tehnoloģijas, materiāli un produkti: zinātnisko rakstu krājums. Rīga: RTU izdevniecība, 2014, 81.–87.lpp. ISBN 978-9934-10-552-4.
Šperberga, I., Sedmale, G., Rundāns, M., Cimmers, A. Illite Clays of Latvia as Raw Material for Geopolymer Synthesis. In: Latvijas derīgie izrakteņi, jaunas tehnoloģijas, materiāli un produkti: zinātnisko rakstu krājums. Rīga: RTU Izdevniecība, 2014, pp. 99–105. ISBN 978-9934-10-552-4.
Sedmale, G., Korovkins, A., Sedmalis, U., Timma, L. Ķīmiskās apstrādes lietojums kvartāra māliem ar augstu illītu saturu. No: Latvijas derīgie izrakteņi, jaunas tehnoloģijas, materiāli un produkti: zinātnisko rakstu krājums. Rīga: RTU Izdevniecība, 2014, 74.–80.lpp. ISBN 978-9934-10-552-4.
Raksti pilna teksta konferenču rakstu krājumos
Šutka, A., Millers, M., Vanags, M., Joost, U., Jakovļevs, D., Pavlovska, I., Maiorov, M., Kisand, V., Juhņeviča, I., Kleperis, J., Korsaks, V. Searching for Effective Spinel Ferrite Photocatalyst. In: 7th Tokyo Conf. on Advanced Catalytic Science and Technology (TOCAT7): Book of Abstracts, Japan, Kyoto, 1–6 June, 2014. Kyoto: Catalysis Society of Japan, 2014, pp. OA34–OA34.
Kiriloviča, I., Vītiņa, I., Krāģe, L., Igaune–Blumberga, S. Roman Cement Type Binder for Restoration Purposes. In: Seeking Balance: Preservation, Use, Conservation: Conf. Proc., Latvia, Rīga, 27–30 May, 2014. Rīga: Latvijas Restauratoru biedrība, 2014, pp. 176–189. ISBN 978-9934-14-108-9.
Publikācijas RTU zinātnisko rakstu krājumā
Krāģe, L., Bajāre, D., Korjakins, A., Sētiņa, J., Juhņeviča, I., Kiriloviča, I. Studies of the Relationship between Morphology and Pozzolanic Activity of Different Micro Fillers for HPC. Materials Sciences and Applied Chemistry. Vol. 30, 2014, pp. 28–34. ISSN 1407-7353. e-ISSN 2255-8713. Available from: doi:10.7250/msac.2014.005
Nodaļa zinātniskajā monogrāfijā
Sētiņa, J., Juhņeviča, I., Ose, I. Juras smilšu pētījumi atradnē „Zīles”. No: Latvijas derīgie izrakteņi, jaunas tehnoloģijas, materiāli un produkcijas. V. Segliņš red. Rīga: RTU Izdevniecība, 2014. 6.-14.lpp. ISBN 978-9934-10552-4.
Ziņojumi konferencēs Latvijā
Igaune–Blumberga, S., Kiriloviča, I., Vītiņa, I., Timma, I. Investigations of Historical Materials of River Alekšupīte Promenade in Kuldīga, Latvia. In: Seeking Balance: Preservation, Use, Conservation: The 10th Baltic States Restorers Triennial Meeting, Latvia, Riga, 27–30 May, 2014. Riga: 2014, pp. 150–151. ISBN 978-9934-14-109-6.
Zaķe–Tiļuga, I., Švinka, R., Švinka, V., Fey, T. Thermal Conductivity of Porous Al2O3 — Mullite Ceramics. In: Abstracts of the Riga Technical University 55th Int. Scientific Conf., Latvia, Rīga, 14–17 October, 2014. Riga: RTU Press, 2014, pp. 44. ISBN 978-9934-10-592-0.
Šutka, A., Millers, M., Vanags, M. Anatase/Spinel Ferrite Visible Light Photocatalytic Active Heterojunctions. In: Abstracts of the Riga Technical University 55th Int. Scientific Conf., Latvia, Rīga, 14–17 October, 2014. Riga: RTU Press, 2014, pp. 1.
Šutka, A., Vanags, M., Kleperis, J. Visible Light Active Anatase and Ferrite Multi — Component Heterostructures. In: The 13th Int. Conf. on Global Research and Education „Inter Academia 2014”: Digest, Latvia, Riga, 10–12 September, 2014. Riga: Riga Technical University, 2014, pp. 200–201. ISBN 978-9934-10-583-8.
Vanags, M., Kleperis, J., Šutka, A. Comparison of Hematite Thin Film Photo — Electrochemical Properties Produced by Spray Pyrolyses and Electrodeposition Methods. In: The 13th Int. Conf. on Global Research and Education „Inter Academia 2014”: Digest, Latvia, Riga, 10–12 September, 2014. Riga: Riga Technical University, 2014, pp. 211. ISBN 978-9934-10-583-8.
Karpe, M., Mežinskis, G., Pavlovska, I. Synthesis of Mesoporous TiO2 — SiO2 Coatings Using Sol–Gel Technology. In: Abstracts of the Riga Technical University 55th Int. Scientific Conf., Latvia, Rīga, 14–17 October, 2014. Riga: RTU Press, 2014, pp. 34. ISBN 978-9934-10-592-0.
2013
Publikācijas zinātniskajos žurnālos
Šutka, A., Mežinskis, G., Zamovskis, M., Jakovļevs, D., Pavlovska, I. Monophasic ZnFe2O4 Synthesis from a Xerogel Layer by Auto Combustion. Ceramics International, 2013, Vol. 39, Iss. 7, pp. 8499-8502. ISSN 0272-8842. Available from: doi:10.1016/j.ceramint.2013.02.092.
Šutka, A., Zavickis, J., Mežinskis, G., Jakovļevs, D., Barloti, J. Ethanol Monitoring by ZnFe2O4 Thin Film Obtained by Spray Pyrolysis. Sensors and Actuators B: Chemical, 2013, Vol. 176, pp. 330-334. ISSN 0925-4005. Available from: doi:10.1016/j.snb.2012.09.061.
Šutka, A., Mežinskis, G., Jakovļevs, D., Korsaks, V. Sol-Gel Combustion Synthesis of CdFe2O4 Ferrite by Using Various Reducing Agents. Journal of the Australian Ceramic Society, 2013, Vol.49, No.2, pp.136-140. ISSN 0004-881X.
Šutka, A., Mežinskis, G., Lūsis, A. Electric and Dielectric Properties of Nanostructured Stoichiometric and Excess-Iron Ni–Zn Ferrites. Physica Scripta, 2013, Vol. 87, No. 2, pp. 025601-025601. e-ISSN 1402-4896. ISSN 0031-8949. Available from: doi:10.1088/0031-8949/87/02/025601.
Šutka A., Pärna R.,, Zamovskis M., Kisand V.,, Mezinskis G., Kleperis J., Maiorov M., Jakovlev D., (2013). Effect of antisite defects on magnetic properties of ZnFe2O4. Physica Status Solidi A, 210, 1892-1897.
Dabare L., Svinka R., Influence of thermal treatment and cobustible additives on properties of Latvian clay ceramic pellets. Processing and Application of ceramics. 2013, 7[4], pp.175-180, ISSN 1820-6131. DOI: 10.2298/PAC1304175D.
Sedmale, G., Korovkins, A., Segliņš, V., Lindiņa, L. Application of Chemical Trated Illite Clay for Development of Ceramics Products. IOP Conf. Series: Materials Science and Engineering, 2013, Vol. 47, pp. 1-6. e-ISSN 1757-899X. ISSN 1757-8981. Available from: doi:10.1088/1757-899X/47/1/012056
Rozenštrauha, I., Lodiņš, E., Krāģe, L., Drille, M., Balode, M., Putna, I., Fiļipenkovs, V., Chinnam, R., Boccaccini, A. Functional Properties of Glass–Ceramic Composites Containing Industrial Inorganic Waste and Evaluation of Their Biological Compatibility. Ceramics International, 2013, Vol.39, Iss.7, 8007.-8014.lpp. ISSN 0272-8842. Pieejams: doi:10.1016/j.ceramint.2013.03.069.
Rozenstaruha I., Sosins G., Krage L., Sedmale G., Vaiciukyniene D. Elaboration of new ceramic composites containing glass fibre production waste. Boletin de la Sociedad Espanola de Ceramica y Vidrio, 2013, Vol. 52, Issue 2, pp. 88-92, ISSN 0366-3175. Pieejams: doi: 10.3989/cyv.112013.
Kalnačs, J., Grehovs, V., Mežinskis, G., Bīdermanis, L. A Calorimetric Method for Determination of Heat Capacity of Ceramics for Concentrated Solar Thermal Systems. Latvian Journal of Physics and Technical Sciences, 2013, Vol. 50, Iss. 5, pp. 68-73. ISSN 0868-8257. Available from: doi:10.2478/lpts-2013-0034.
Rundāns, M., Šperberga, I., Sedmale, G., Stinkulis, Ģ. Effect of Sintering Process and Additives on the Properties of Cordierite Based Ceramics. IOP Conference Series: Materials Science and Engineering, 2013, Vol. 47, pp. 1-5. e-ISSN 1757-899X. ISSN 1757-8981. Available from: doi:10.1088/1757-899X/47/1/012012.
Sētiņa, J., Gabrene, A., Juhņeviča, I., Mežinskis, G. Characterization of Iron Oxide Nanoparticles for Sol-Gel Dip-Coating Method Prepared Thin Films. Advanced Materials Research, 2013, Vol. 704, pp. 275-280. ISSN 1662-8985. Available from: doi:10.4028/www.scientific.net/AMR.704.275.
Sētiņa, J., Gabrene, A., Juhņeviča, I. Effect of Pozzolanic Additives on Structure and Chemical Durability of Concrete. Procedia Engineering, 2013, Vol. 57, pp. 1005-1012. ISSN 1877-7058. Available from: doi:10.1016/j.proeng.2013.04.127.
Kiriloviča, I., Vītiņa, I., Lindiņa, L., Krāģe, L. Investigation of Physical and Chemical Properties of Low-Temperature Hydraulic Binder from Latvia’s Raw Materials. Journal of Sustainable Architecture and Civil Engineering, 2013, Vol. 1, No. 2, pp. 35-39. e-ISSN 2335-2000. ISSN 2029-9990.
Barbane, I., Vitina, I., Lindina, L. Study of the chemical and mineralogical composition of romancement synthesized from Latvia’s clay and dolomite. Строительные Материалы. 2013, no. 1, pp. 40-43. ISSN 0585-430X.
Šperberga, I., Cimmers, A., Rundāns, M., Ulme, D., Krāģe, L., Sidraba, I. The Suitability of Chemically and Thermally Activated Quaternary Clays of Latvia as Raw Material for Geopolymer Binders. Journal of Sustainable Architecture and Civil Engineering, 2013, Vol. 2, No. 3, pp. 61-66. e-ISSN 2335-2000. ISSN 2029-9990. Available from: doi:10.5755/j01.sace.2.3.2848.
Šahmenko, G., Juhņeviča, I., Korjakins, A. Influence of Sol-Gel Nanosilica on Hardening Processes and Physically-Mechanical Properties of Cement Paste. Procedia Engineering, 2013, Vol. 57, pp. 1013-1021. ISSN 1877-7058. Available from: doi:10.1016/j.proeng.2013.04.128.
Paeglītis A., Vītiņa I., Igaune-Blumberga S. Study and renovation of historical masonry arch bridge. The Baltic Journal of Road and Bridge Engineering, 2013, vol.8, Nr.1, lpp. 32-39. ISSN: 1822427X. Pieejams: doi:10.3846/bjrbe.2013.05.
Liepiņa, I., Bajārs, G., Lūsis, A., Mežinskis, G., Vanags, M. Preparation and Characterization of Nanostructured Fe-TiO2 Thin Films Produced by Electrophoretic Deposition. IOP Conference Series: Materials Science and Engineering, 2013, Vol.49, Iss.1, 012060.-012060.lpp. ISSN 1757-8981. e-ISSN 1757-899X. Pieejams: doi:10.1088/1757-899X/49/1/012060.
Šutka, A. The Role of Stoichiometry on Gas Response of Nanostructured Sol–Gel Auto Combustion Derived Nickel Ferrite. Sensor Letters, 2013, Vol.11, No.10, 2010.-2013.lpp. ISSN 1546-198X. e-ISSN 1546-1971. Pieejams: doi:10.1166/sl.2013.3049.
Ziņojumi konferencēs ārzemēs
Šutka, A., Lagzdiņa, S., Käämbre, T., Pärna, R., Kisand, V., Mežinskis, G., Kleperis, J., Maiorovs, M., Kikas, A., Jakovļevs, D. Iron Oxide Nanoparticles by Precipitation from Ferrous Source: Structural Phase Transformation Dependence on Synthesis Parameters and Annealing. In: Book of Abstracts: Int. Conf. on Functional Materials and Nanotechnologies (FM&NT 2013), Estonia, Tartu, 21-24 April, 2013. Tartu: University of Tartu, 2013, pp. 120. ISBN 9789985407448.
Bankauskaite, A., Baltakys, K., Mežinskis, G. Synthetic Hydrotalcite – Potential Precursor for Spinel Type Compounds Synthesis. In: The Conf. Concerning PhD Students’ Internships to the Foreign Research Centres 2012-2013, Lithuania, Vilnius, 11-11 October, 2013. Vilnius: Lietuvos mokslo taryba, 2013, pp. 23-24. ISBN 9789955613640.
Grase, L., Mežinskis, G. Submicron Illite Clay Particle Influence on Geopolymer Properties. In: Programme and Book of Abstracts of the Conf. for Young Scientists in Ceramics 10th Students’ Meeting, Serbia, Novi Sad, 6-9 November, 2013. Novi Sad: 2013, pp. 94. ISBN 9788662530288.
Šutka, A., Doebelin, N., Mežinskis, G. Study of Defects by Rietveld Technique and Gas Sensing Properties of Non-Stoichiometric Zinc Ferrite. In: Proc. of he 11th Int. Conf. on Ferrites (ICF 11), Japan, Okinawa, 15-19 April, 2013. Okinawa: 2013, pp. 1.
Šutka, A., Mežinskis, G., Kleperis, J., Mālnieks, K., Grīnberga, L. Photocatalytic Activity of ZnFe2O4 Nanoparticle Clusters under Visible Light Irradiation. In: Book of Abstracts: Int. Conf. on Functional Materials and Nanotechnologies (FM&NT 2013), Estonia, Tartu, 21-24 April, 2013. Tartu: University of Tartu, 2013, pp. 79. ISBN 9789985407448.
Karpe, M., Mežinskis, G., Pavlovska, I. Synthesis of Nanoporous TiO2-ZrO2-SiO2 Ceramics Using Sol-Gel Technology. In: Programme and Book of Abstracts: Conf. for Young Scientists in Ceramics (SM 2013), Serbia, Novi Sad, 6-9 November, 2013. Novi Sad: University of Novi Sad, 2013, pp. 74. ISBN 9788662530288.
Ziņojumi konferencēs Latvijā
Grase, L., Mežinskis, G. Submicron lllite Clay Particles for Geopolymers Application. In: Abstracts of Riga Technical University 54th Int. Scientific Conf.: Section: Material Science and Applied Chemistry, Latvia, Riga, 14-16 October, 2013. Riga: RTU Press, 2013, pp. 42. ISBN 9789934104640.
Karpe, M., Mežinskis, G., Pavlovska, I. Synthesis of Nanoporous SiO2-TiO2-ZrO2 Ceramics Using Sol-Gel Technology. In: Abstracts of Riga Technical University 54th Int. Scientific Conf.: Section: Material Science and Applied Chemistry, Latvia, Riga, 14-16 October, 2013. Riga: RTU Press, 2013, pp. 43. ISBN 9789934104640.
Gabrene, A., Sētiņa, J., Juhņeviča, I., Mežinskis, G. Encapsulation of Iron Oxide Nanoparticles into Thin Films by Dip-Coating Method. In: Daugavpils Universitātes 55. starptautiskās zinātniskās konferences tēzes, Latvia, Daugavpils, 10-12 April, 2013. Daugavpils: Daugavpils Universitātes akadēmiskais apgads “SAULE”, 2013, pp. 64.
Raksti pilna teksta konferenču rakstu krājumos
Lagzdiņa, S., Šutka, A., Mežinskis, G., Kleperis, J. Influence of the Precipitation Conditions on the Morphology, Phase Purity and Physical Properties of Magnetite Nanomaterials. In: Proc. 10th Int. Conf. of Young Scientist on Energy Issues (CYSENI 2013), Lithuania, Kauņa, 29-31 May, 2013. Kaunas: 2013, pp. 519-527.
Ķirulis, B., Kreilis, J., Krāģe, L., Kiriloviča, I., Sidraba, I. Mechanical Properties of Low Temperature Hydraulic Binders. In: Proc. Civil Engineering ’13: 4th Int.Scientific Conf., Latvia, Jelgava, 16-17 May, 2013. Jelgava: Latvia University of Agriculture, 2013, pp. 207-211.
G.Sedmale, A.Korovkins,V.Seglins, L.Lindina. Application of chemical treated illite clay for development of ceramic products. 2013, IOP Conf. Ser.: Mater. Sci. Eng. 47 012056,4p. Pieejams: http://dx.doi.org/10.1088/1757-899X/47/1/012056.
Sedmale, G., Rozenštrauha, I., Krāģe, L., Jarutis, A., Lodiņš, E., Fiļipenkovs, V. Use of Illite Clay for Disposal of Industrial Sewage Sludge. In: Book of Abstracts of 15th International Conference “Clay Minerals”, Brazil, Rio De Janeiro, 7-13 July, 2013. Rio De Janeiro: 2013, pp.1-1.
Gabrene, A., Sētiņa, J., Juhņeviča, I., Mežinskis, G. Encapsulation of Iron Oxide Nanoparticles into Thin Films by Dip-Coating Method. No: Daugavpils Universitātes 55. starptautiskās zinātniskās konferences tēzes, Latvija, Daugavpils, 10.-12. aprīlis, 2013. Daugavpils: Daugavpils Universitātes akadēmiskais apgads “SAULE”, 2013, 64.-64.lpp.
Šutka, A., Doebelin, N., Mežinskis, G. Study of Defects by Rietveld Technique and Gas Sensing Properties of Non-Stoichiometric Zinc Ferrite. In: The 11th International Conference on Ferrites (ICF 11), Japan, Okinawa, 15-19 April, 2013. Okinawa: 2013, pp.1-1.
ŠvinkaV., Švinka R., Cimmers A. Augsti poraina šūnu keramika no Latvijas izejvielām un to alternatīva izmantošana. Valsts pētījumu programmas 2010.-2013. „Vietējo resursu ilgtspējīga izmantošana – Jauni produkti un tehnoloģijas (NatRes) rakstu krājums. Rīga 2013, 35.-39.lpp.
Justs, J., Bajāre, D., Korjakins, A., Mežinskis, G., Ločs, J. Microstructural Investigations of Ultra-High Performance Concrete Obtained by Pressure Application within the First 24 Hours of Hardening. Construction Science. Nr.14, 2013, 50.-57.lpp. ISSN 14077329.
Šahmenko, G., Bajāre, D., Juhņeviča, I., Toropovs, N., Justs, J., Gabrene, A. Properties and Composition of Concrete Containing Diverse Pozzolanic Admixtures. No: Civil Engineering ’13: 4th International Scientific Conference: Proceedings. Vol.4, Latvija, Jelgava, 16.-17. maijs, 2014. Jelgava: Latvia University of Agriculture, 2013, 122.-128.lpp. ISSN 2255-7776.
Publikācijas RTU zinātnisko rakstu krājumā
Juhņeviča, I., Mežinskis, G., Kļaviņa, I., Gabrene, A. Keramikas struktūras iegūšana un īpašības ar biomimētikas un sola-gēla metodi. Materiālzinātne un lietišķā ķīmija. Nr.27, 2013, 5.-10.lpp.
Gabrene, A., Zukuls, A., Juhņeviča, I., Sētiņa, J. Preparation and Characterization of FexOy/ZnO Composite Nanoparticles. Materials Sciences and Applied Chemistry. Vol.29, 2013, pp.76-81.
Gabrene, A., Juhņeviča, I., Sētiņa, J., Mežinskis, G. Synthesis, Properties and Applications of Magnetic Iron Oxide Nanoparticles. Materials Sciences and Applied Chemistry. Vol.27, 2013, pp.11-16.
Sētiņa, J., Petrova, J., Gabrene, A., Baroniņš, J. Augstas izturības betona mikrostruktūras, mehānisko īpašību un ķīmiskās izturības likumsakarības. Materiālzinātne un lietišķā ķīmija. Nr.27, 2013, 43.-49.lpp.
Sētiņa, J., Akišins, P., Gabrene, A., Ose, I. Latvijas atradņu kvarca smiltis kā pucolāna piedeva betonam. Materiālzinātne un lietišķā ķīmija. Nr.29, 2013, 69.-75.lpp.
Švinka, R., Švinka, V., Dabare, L. Porainu kvartāra mālu keramikas granulu sorbcijas īpašības. Materiālzinātne un lietišķā ķīmija. Nr.29, 2013, 63.-68.lpp.
Rundāns, M., Šperberga, I., Sedmale, G., Stinkulis, Ģ. Effect of Sintering Process and Additives on the Properties of Cordierite Based Ceramics. IOP Conference Series: Materials Science and Engineering, 2013, Vol.47, 1.-5.lpp.
Šperberga, I., Rundāns, M., Sedmale, G., Cimmers, A., Segliņš, V. Suitability of Illite Based Clays of Latvia for Chemical and Thermal Activation. Materiālzinātne un lietišķā ķīmija . Nr.29, 2013, 46.-50.lpp.
Sedmale, G., Šperberga, I., Korovkins, A., Kuzņecova, I., Rundāns, M. New Ceramic Materials and Technologies. Materials Sciences and Applied Chemistry. Vol.29, 2013, pp.56-62.
Sedmale, G., Korovkins, A., Mutere, O., Šperberga, I., Rundāns, M. Comparison of Structure and Properties of Differently Treated Illite Clay and Products. Materiālzinātne un lietišķā ķīmija . Nr.29, 2013, 51.-55.lpp.
Ķirulis, B., Krāģe, L., Kreilis, J. The Modeling of Mechanical Properties of Dolomite Ceramics. Construction Science. Nr.14, 2013, 58.-63.lpp. ISSN 14077329.
Barbane, I., Vītiņa, I., Krāģe, L. Low-temperature Hydraulic Binders for Restoration Needs. Materiālzinātne un lietišķā ķīmija. Nr.28, 2013, 5.-9.lpp. ISSN 1407-7353. e-ISSN 2255-8713. Pieejams: doi:10.7250/msac.2013.001
Sidraba, I., Šperberga, I., Vītiņa, I., Hodireva, V., Krāģe, L. Conformity of Latvian Clay and Dolomite Resources as Raw Materials for Low Temperature Composite Materials. Materials Sciences and Applied Chemistry. Vol.27, 2013, pp.35-42. ISSN 14077353.
Monogrāfija
A. Sutka. Nanostructured spinel type ferrites: synthesis and applications. Lambert Academic Publishing, 2013. 56 P. ISBN-10: 3659414042, ISBN-13: 978-3659414046.
Nodaļa zinātniskajā monogrāfijā
Mežinskis, G., Švinka, R. Silikātu materiālu institūts In: Rīgas Tehniskās universitātes Materiālzinātnes un lietišķās ķīmijas fakultātei – 150. M.Jure ed. Rīga: RTU Izdevniecība, 2013. pp.293-318. ISBN 9789934104572.
2012
Publikācijas zinātniskos žurnālos
Rozenstrauha I., Survila S., Krage L., Drille M., Sedmale G., Pastare I. Recycling Possibilities of Sewage Sludge from Water Purification. Journal of Sustainable Architecture and Civil Engineering. 2012, vol. 1, no. 1. pp. 46-51.
Setina J., Kirilova S. Clay Based Poultices for Desalination of Building Materials. Journal of Sustainable architecture and Civil Engineering. 2012, vol.1, no.1. pp. 52.-58.
Setina, J., Mezinskis, G., Andersone, D. Surface characterization of antireflective thin films. Journal of Computational and Theoretical Nanoscience. 2012, vol. 9, no. 9, pp. 1255-1259. eISSN 1546-1963. ISSN 1546-1955.
Sutka, A., Stingaciu, M., Mezinskis,G.,Lusis, A. An alternative method to modify the sensitivity of p-type NiFe2O4 gas sensor. Journal of Materials Science. 2012, vol. 47, pp. 2856-2863. eISSN 1573-4803. ISSN 0022-2461. Available from: doi:10.1007/s10853-011-6115-2
Sutka, A., Mezinskis G. REVIEW ARTICLE. Sol–gel auto-combustion synthesis of spinel-type ferrite nanomaterials. Frontiers of Materials Science. 2012, vol. 6, no. 2, pp. 128–141. eISSN 2095-0268. ISSN 2095-025XAvailable from: doi:10.1007/s11706-012-0167-3
Sutka A., Mezinskis G., Strikis G., Siskins A. Gas sensitivity of stoichiometric and excess-iron Ni-Zn ferrite prepared by sol-gel auto-combustion. energetika. 2012, vol. 58, pp 166-172.
Sutka, A. Borisova, J. Kleperis, G. Mezinskis, D. Jakovlevs, I. Juhnevica. Effect of nickel addition on colour of nanometer spinel zinc ferrite pigments. Journal of the Australian Ceramic Society. 2012, vol. 48, no. 2, pp. 150-155. ISSN 0004-881X.
Sutka, A., Mezinskis, G., Lusis, A., Stingaciu, M. Gas sensing properties of Zn-doped p-type nickel ferrite.Sensors & Actuators: B. Chemical. 2012, vol. 171-172, pp. 354-360. ISSN 0925-4005.
Sutka, A., Mezinskis, G., Lusis, A., Jakovlevs, D. Influence of iron non-stoichiometry on spinel zinc ferrite gas sensing properties. Sensors & Actuators: B. Chemical. 2012, vol. 171-172, pp. 204-209. ISSN 0925-4005.
Sutka A., Strikis G., Mezinskis G., Lusis A., Zavickis J., Kleperis J., Jakovlevs D. Properties of Ni–Zn Ferrite Thin Films Deposited Using Spray Pyrolysis. Thin Solid Films. 2012, vol. 1, pp. 1-5.
Sutka A., Zavickis J., Mezinskis G., Jakovlevs D., Barloti J. Ethanol Monitoring by ZnFe2O4 Thin Film Obtained by Spray Pyrolysis. Sensors and Actuators B: Chemical. 2012, vol. 176, pp. 330-334.
Tidblad J., Kucera V., Ferm M., Kreislova K., Bruggerhoff S., Doytchinov S., Screpanti A., Grontoft T., Yates T., De La Fuente D., Roots O., Lombardo T., Simon S., Faller M., Kwiatkowski L., Kobus J., Varotsos C., Tzanis C., Krage L., Schreiner M., Melcher M., Grancharov I., Karmanova N. Effects of Air Pollution on Materials and Cultural Heritage: ICP Materials Celebrates 25 Years of Research. International Journal of Corrosion. 2012, vol. 2012, pp 1-16.
Raksti pilna teksta konferenču rakstu krājumā
Barbane I., Vitina I., Lindina L. Synthesis of romancement from Latvia’s clay and dolomite. In:Proceedings of International Conference on Building Materials “18. ibausil”, Vol. 1, Weimar, Germany, September 12-15, 2012, pp. 749-755. ISBN 978-3-00-034075-8.
Mahnicka, L., Svinka, R., Svinka, V. Properties of porous mullite ceramics doped with MgO and produced by slip casting method. In: Proceedings of the VII International Scientific Conference „Refractories, Furnaces and Thermal Insulations”. Slovakia, Novy Smokovec, 17.-19. April, 2012. Košice: Technical University of Košice, 2012, pp 130-135. ISBN 978-80-553-0889-9
Mironovs V., Kolbe M., Zemcenkovs V., Siskins A. Investigation of Magnetic Pulse Deformation of Powder Parts. In: Proceedings of the 5th International Conference “High Speed Forming 2012”, Germany, Dortmunde, april 24.- May 26, 2012, pp. 3-10.
Setina J., Kirilova S. Lime based mortars for desalinization of historical buildings. In: Proc. of 18. Internationale Baustofftagung ‘ibausil’2012. Weimar, Germany, 12.-15. September, 2012, pp. 2-1222 – 2-1227. ISBN 978-3-00-034075-8.
Setina J., Krage L., Juhnevica I., Skripkina T., Shakhmenko G. The influence of different pozzolanic admixtures on structure and properties of concrete. In: Proc. of 18. Internationale Baustofftagung ‘ibausil’2012. Weimar, Germany, September 12-15, 2012, pp. 2-0155 – 2-0161. ISBN 978-3-00-034075-8.
Sahmenko G., Korjakins A., Kara P., Justs J., Juhnevica I. UHPC Containing Nanoparticles Synthesized by Sol-Gel Method. In: Ultra-High Performance Concrete and Nanotechnology in Construction: 3rd International Symposium on Ultra-High Performance Concrete, Germany, Kasele, March 7.-9, 2012, pp. 79-85.
Sutka, A., Mezinskis, G. Gas Sensitivity of Excess-iron Ni-Zn Ferrite. In: Proceedings of scientific Conference of Young Scientists on Energy Issues. Kaunas, Lithuania, May 27-28 2012, pp. VII-525 – VII-534. ISSN 1822-7554.
Zake, I., Svinka, R., Svinka, V. Effectof Variou Mullite Precursors on Properties of Porous Alumina-Mullite Ceramics. In: Proceedings of the VII International Scientific Conference „Refractories, Furnaces and Thermal Insulations”. Slovakia, Novy Smokovec, 17.-19. April, 2012. Košice: Technical University of Košice, 2012, pp 124-129. ISBN 978-80-553-0889-9
Konferenču tēzes
Barbane I., Vitina I., Krage L. Low-Temperature Hydraulic Binders for Restoration Needs. In: Abstracts of the Riga Technical University 53rd International Scientific Conference. Riga, Latvia, October 11-12, 2012, pp. 27. ISBN 978-9934-10-357-5.
Barbane I., Vitina I., Lindina L. and Krage L. Investigation of physical and chemical properties of low-temperature hydraulic binder from Latvia’s raw materials. In: Proceedings of 3rd International Conference “Advanced construction”, Kaunas, Lithuania, October 18-19, 2012, pp. 88. ISSN 2029-1213.
Igaune-Blumberga S., Barbane I., Vītiņa I., Timma I. Corrosion of historical stone materials of the Riga Stock Exchange building. In: Abstracts of 17th International Scientific Conference „EcoBalt 2012”. Riga, Latvia, October 18-19, 2012, pp. 30. ISSN 1691-4112, ISBN 978-9984-45-575-4.
Patenti
LR patents Nr. 14504 B. C03C8/00, C23D1/00. Masa stikla-kristāliskas emaljas pārklājumam uz tērauda. J. Liepiņš, L. Bīdermanis, G. Mežinskis, I. Pavlovska, A. Cimmers, L.Lindiņa. Pat piet.: Nr. P-12-25, 15.02.2012., Publ. 20.06.2012
LR patents Nr. 14467 B C01G49/08, C04B35/26, G01N27/12. Jauni špineļa tipa ferītu gāzes sensoru materiāli. A. Šutka, G.Mežinskis. Pat piet.: Nr. P-11-168, 07.12.2012., Publ. 20.05.2012
2011
Publikācijas zinātniskos žurnālos 2011. gadā
Baroninsh, J., Lagzdina, S., Krage, L., Shahmenko, G. Influence of the Dosage of Super Plasticizer on Properties of High Performance Concrete. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-6. Available from: doi:10.1088/1757-899X/25/1/012005
Grave, J., Krage, L., Lusis, R., Vitina, I. Desalination of brick masonry and stone carvings in Capitullum hall of Riga Dome Cathedral. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-7. Available from: doi:10.1088/1757-899X/25/1/012004
Igaune-Blumberga, S., Vitina, I., Lindina, L., Timma, I., Barbane, I. Stone Material Investigations of the Riga Stock Exchange Building. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-4. Available from: doi:10.1088/1757-899X/25/1/012002
Juhnevica, I., Kucinska, J., Sardiko, A., Mezinskis, G. Feasibility of metallurgical waste encapsulation in a clay formed matrix. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-6. Available from: doi:10.1088/1757-899X/25/1/012007
Lindina, L., Krage, L., Bidermanis, L., Gaidukova, G., Vitina, I., Kreilis, J. Formation of Calcium Containing Minerals in the Low Temperature Dolomite Ceramics. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-9. Available form: doi: doi:10.1088/1757-899X/25/1/012006
Lodins, E., Rozenstrauha, I., Krage, L., Lindina, L., Drille, M., Filipenkovs, V., Chatzitheodoridis, E. Characterization of Glass-Ceramics Microstructure, Chemical Composition and Mechanical Properties. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-11. Available from: doi:10.1088/1757-899X/25/1/012015
Mahnicka L., Svinka R., Svinka V. Influence of Kaolin and Firing Temperature on the Mullite Formation in Porous Mullite-Corundum Materials. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-10. Available from: doi:10.1088/1757-899X/25/1/012008
Rapoports, A., Borovikova, D., Kokina, A., Patmalnieks, A., Polyak, N., Pavlovska, I., Mežznskis, G., Dehtjars, J. Immobilisation of Yeast Cells on the Surface of Hydroxyapatite Ceramics.Process Biochemistry. 2011, vol. 46, pp. 665-670. ISSN 1359-5113.
Rozenstrauha, I., Sosins, G., Petersone, L., Krage, L., Drille, M., Filipenkovs, V. Production of Glass-Ceramics from Sewage Sludge and Waste Glass. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-9. Available from: doi:10.1088/1757-899X/25/1/012016
Rundans, M., Sperberga, I., Lindina, L., Steins, I. Effect of sintering process and additives on the properties of cordierite based ceramics. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-8. Available from: doi:10.1088/1757-899X/25/1/012009
Sedmale, G., Hmeļovs, A. Характеристика муллито – ZrO2керамики, полученной из гидротермальным способом синтезированных порошков. Стекло и керамика. 2011, том 1, с. 8-16. ISSN 0131-9582.
Sedmale, G., Hmeļovs, A., Šperberga, I. Влияние дисперсности керамических порошков на свойства муллито – ZrO2 керамики. Новые огнеупоры. 2011, том 2, с. 2-12. ISSN 1683-4518.
Sedmale, G., Khmelev, A., Shperberga, I. Effect of ceramic powder fineness on mullite-zirconium ceramic properties. Refractories and Industrial Ceramics. 2011, vol. 52, no. 1, pp. 35-40. ISSN 1083-4877.
Sedmale, G., Sperberga, I., Hmelov, A., Steins, I. Characterisation of mullite – ZrO2 ceramics prepared by various methods. IOP Conference Series: Materials Science and Engineering. 2011, vol. 18, pp. 1-4. Available from: doi:10.1088/1757-899X/18/22/222014
Setina, J., Akishins, V., Petersone, L., Veseris, V., Juhnevica, I. Influence of Various Factors on the Breakage Rate of Glass Fibre. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-8. Available form: doi: 10.1088/1757-899X/25/1/012014
Sperberga, I., Sedmale, G., Stinkulis, G., Ulme, D., Zeila, K. Comparative study of illite clay and illite-based geopolymer products. IOP Conference Series: Materials Science and Engineering. 2011, vol. 18, pp. 1-4. Available from: doi:10.1088/1757-899X/18/22/222027
Sutka, A., Gross, K., Mezinskis, G., Bebris, G., Knite, M. The Effect of Heating Conditions on the Properties of Nano- and Microstructured Ni–Zn Ferrite. Physica Scripta. 2011, vol 83, pp. 1-6. eISSN 1402-4896. ISSN 0031-8949. Available form: doi:10.1088/0031-8949/83/02/025601
Sutka, A., Lagzdina, S., Meznskis, G., Pludons, A., Vitina, I., Timma, L. A Comparative Study of Ni0.7Zn0.3Fe2O4Obtained by Sol-Gel Auto-Combustion and Flash Combustion Methods. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp. 1-8. Available from: doi: doi:10.1088/1757-899X/25/1/012019
Sutka, A., Mezinskis, G., Lagzdiņa, S., Bebris, G. Effect of Cooling Conditions on Nano-Sized NiFe2O4 Electrical Properties. Advanced Materials Research. 2011, vol. 222, pp. 263-266. ISSN1022-6680.
Svinka, R., Svinka, V., Zake, I. Silica Containing Highly Porous Alumina Ceramic. IOP Conference Series: Material Science and Engineering. 2011, vol.18, pp. 1-4. Available from: doi:10.1088/1757-899X/18/18/182008
Zake, I., Svinka, R., Svinka V., Palcevskis, E. Alumina Lightweight Ceramics Modified with Plasma Synthesized Nanopowders. IOP Conference Series: Materials Science and Engineering. 2011, vol. 25, pp.1-10. Available from: doi:10.1088/1757-899X/25/1/012021
Raksti pilna teksta konferenču rakstu krājumā 2011. gadā
Krage, L., Rozenstrauha, I., Stankevica, L., Svare, J. Studies of Gypsum castings at the Medieval Castle in Cesis (Latvia). In: Proceedings of the 9th Baltic states restorer’s meeting, Vilnius 2011, pp 274-276. ISBN 978-609-426-023-0.
Medvids, A., Onufrijevs, P., Mezinskis, G., Cimmermane, A., Fedorenko, L. Formation of ZnO Nanoparticles by Laser Radiation. In: Proceedings of 2011 International Workshop on Advanced Nanovision Science, January 17-18, 2011, Shizouka, Japan, pp. 71-74.
Publikācijas RTU zinātnisko rakstu krājumā 2011. gadā
Barbane, I., Sedmale, G., Dzene, L. Dolomīta-mālu maisījumu izpēte romāncementa izstrādei.Materiālzinātne un lietišķā ķīmija. 24. sēj., 2011, 35.-38. lpp. ISSN 1407-7353.
Rundāns, M., Šperberga, I., Sedmale, G., Stinkulis, G. Latvijas dolomītu un mālu ietekme uz kordierīta keramikas veidošanos un īpašībām. Materiālzinātne un lietišķā ķīmija. 24. sēj., 2011, 39.-45. lpp. ISSN 1407-7353.
Sedmale, G., Sedmalis, U., Sperberga, I., Korovkins, A. Minerālo izejvielu pielietošanas pamatojums jaunu keramikas produktu un tehnoloģiju izstrādei. Materiālzinātne un lietišķā ķīmija. 24. sēj., 2011, 26.-30. lpp. ISSN 1407-7353.
Sosins, G., Rozenštrauha, I., Krāģe, L., Sedmale, G., Pētersone, L. Latvijas mālu izpēte un izmantošana notekūdeņu dūņu reciklēšanai. Matriālzinātne un lietišķā ķīmija, 24.sēj., 2011, 46.- 49.lpp. ISSN 1407-7353.
Šperberga, I., Sedmale, G., Cimmers, A. Izejmateriālu ķīmiskā un termiskā apstrāde un to nozīme produktu izstrādē (Apskats). Materiālzinātne un lietišķā ķīmija. 24. sēj., 2011, 30.-34. lpp. ISSN 1407-7353.
Patenti
Šutka, A., Mežinskis, G. Špineļa tipa ferītu gāzes sensoru jūtības paaugstināšanas paņēmiens. LV 14372 A , Latvija, pieteik. nr. P-11-58, 28.04.2011. Publicēts 20.06.2011. Int. Cl: G01N27/1, C04B35/26, C04B35/622, C01G49/00.
Bīdermanis, L., Liepiņš, J., Mežinskis, G., Cimmers, A., Pavlovska I. Masa emalju tipa pārklājumam uz tērauda. LV 14401 B, Latvija, pieteik. nr. P-11-87, 17.06.2011. Publicēts 20.12.2011. Int. Cl: C03C8/00, C23D5/00.
Sedmale, G., Šperberga, I., Hmeļovs, A. Termiski un mehāniski izturīga keramika. LV 14238 B, Latvija, Pat. piet. 02.09.2010. Publicēts 20.03.2011. Int. Cl: C04B33/26, C04B35/185, C04B35/106, C04B35/119, C04B38/00.
2010
Publikācijas zinātniskajos žurnālos
OZOLS, A., KOKARS, V., AUGUSTOVS, P., TRASKOVSKIS, K., MALECKIS, A., MEZINSKIS, G., PLUDONS, A., SAHAROVS, D. Green and red laser holographic recording in different glassy azocompounds. Optical Materials. 2010, vol. 32, pp. 811-817.
OZOLS, A., KOKARS, V., AUGUSTOVS, P., UISKA, I., TRASKOVSKIS, K., MEZINSKIS, G., PLUDONS, A., SAHAROVS, D. Polarization Dependence of Holographic Recording in Glassy Azocompounds. Lithuanian Journal of Physics. 2010, vol. 50, no. 1, pp. 17-25.
OZOLS, A., SAHAROVS, D., KOKARS, V., KAMPARS, V., MALECKIS, A., MEZINSKIS, G., PLUDONS, A. Holographic Recording of Surface Relief Gratings in Stilbene Azobenzene Derivatives at 633 nm. Journal of Physics: Conference Series. 2010, vol. 249, no. 1, pp. 1-8. Available form: doi:10.1088/1742-6596/249/1/012055
SUTKA, A., MEZINSKIS, G., PLUDONS, A. Preparation of Dissimilar Structured Ferrite Compounds by Sol-Gel Auto-Combustion Method. Chemine Technologija. 2010, vol. 1, pp. 41-46.
SUTKA, A., MEZINSKIS, G., PLUDONS, A., LAGZDINA, S. Characterization of Sol-Gel Auto-Combustion Derived Spinel Ferrite Nano-Materials. Power Engineering. 2010, vol.56, no. 3-4., pp. 254-259.
ŠUTKA, A., MEŽINSKIS G., PLŪDONS A., JUHŅEVIČA I. Špineļa tipa ferītu nanodaļiņu sintēze un analīze. Latvijas Ķīmijas Žurnāls. 2010, Nr.1, 17.-25. lpp.
Седмале, Г.П., Хмелев, A.B., Шперберга, И.Э.. ВЛИЯНИЕ ДИСПЕРСНОСТИ КЕРАМИЧЕСКИХ ПОРОШКОВ НА СВОЙСТВА МУЛЛИТО – ZrO2 КЕРАМИКИ. Новые огнеупоры, 2010, том 12, с. 41-47.
Тихомирова, К., Неиландс, К., Рубулис, Й., Мезинскис, Г., Павловска, И., Юхна, Т. Оптимизация процесса коагуляции для удаления ПОВ из воды богатой гуминами в Риге (Латвия). Водоочистка, Водоподготовка, Водоснабжение. 2010, Nº 8., c. 18.-24.
Publikācijas RTU zinātnisko rakstu krājumā
SEDMALIS, U., SEDMALE, G., ŠPERBERGA, I. Alumīnija silikāti un to veidošanās iežos un tehnoloģiskos izstrādājumos. Materiālzinātne un lietišķā ķīmija. 22. sēj., 2010, 83.-87. lpp. ISSN 1407-7353.
ŠUTKA A., MEŽINSKIS G. Sola gēla pašaizdegšanās reakcijas un iegūto produktu raksturojums.Materiālzinātne un lietišķā ķīmija. 22. sēj., 2010, 51.-56. lpp. ISSN 1407-7353.
Publikācijas pilna teksta konferenču rakstu krājumā
KOKMANIS, M., ROZENSTRAUHA, I., PRIEDNIEKS, V., KRAGE, L. Prevention Possibilities of Oil Spills from Tankers. Proceedings of Klaipeda Technical University. Lithuania, Klaipeda, May 11-13, 2010, pp. 113-116.
ROZENSTRAUHA, I., LODINS, E., KRAGE, L., FILIPENKOVS, V., CHATZITHEODORIDIS E., PUTNA I., BALODE M. Functional Properties of Glass-Ceramics for Building Applications. Proceedings of 2nd International Confonference „Advanced Constructions”, Lithuania, Kaunas, June 8-10, 2010, pp. 141-147.
SETINA, J., MEZINSKIS, G., ANDERSONE, D. Surface Characterization of Antireflective Thin Films. Proceedings of the 6th International Conference on Physical and Numerical Simulation of Materials Processing, ICPNS 2010: Proceedings, China, Guilin, November 16-19, 2010, pp. S42-1-S42-6.
SUTKA, A., MEZINSKIS, G., PLUDONS, A., LAGZDINA, S. Structural and Electric Properties of Nanostructured Spinel Ferrites Obtained by Autocombustion Method. Proceedings of the International Conference of Young Scientists on Energy Issues: Conference Proceedings, Lithuania, Kaunas, May 27-28, 2010, pp. 382-390.
TIHOMIROVA, K., NEILANDS, K., RUBULIS, J., MEZINSKIS, G., PAVLOVSKA, I., JUHNA T. Optimization of Coagulation Process for Removal on NOM in Humic Rich Water of Riga (Latvia). Proceedings of the International Conference “Water and Wastewater Treatment Plants in Towns and Communities of the XXI Century: Technologies, Design & Operation”, Russia, Moscow, June 2-4, 2010, pp. 1-7.
Patenti
ŠVINKA, V., ŠVINKA, R., BUTLERS, A., ZAĶE., I. Keramisks filtrs. LV 14078 B, Latvija, 20.05.2010 (Pieteik. nr. P-09-111, 16.06.2009). Int. Cl: C04B38/00. Īpašnieks: Rīgas Tehniskā universitāte.
KRĀĢE, L., ROZENŠTRAUHA, I. Kompozīcija un metode stiklkeramisku produktu iegūšanai no rūpnieciskajiem atkritumiem, stikla un māliem. LV 14118 B, Latvija, 20.07.2010 (Pieteik. nr. P-10-04, 14.01.2010). Int. Cl: C04B14/00; C04B33/135; B28B3/00. Īpašnieks: Rīgas Tehniskā universitāte.
2009
Publikācijas zinātniskajos žurnālos
Igaune, S., Vitina, I., Timma, I., Lindina, L.. Compability of historical stone materiāls of the Kuldiga brick-vaultbridge across the Venta river and materiāls used in the restoration of the bridge. ChemineTechnologija. 2009, vol. 2, pp. 22-26. ISSN 1392 – 1231.
Merijs Meri, R., Shutka, A., Zalite, I., Bledzki, A.K. Metal oxide mineral filler containing polymer nanocomposites. Solid State Phenomena. 2009, vol. 151, pp. 154-159. ISSN 1012-0394.
Sedmale, G., Cimmers, A., Sedmalis, U., Celms, A. Characteristics of illite clay and compositions for porous building ceramics production. Chemine Technologija. 2009, vol. 2, pp. 18-21. ISSN 1392 – 1231.
Sedmale, G., Hmeļovs, A., Šperberga, I., Plūdons, A., Grabis, J. Hydrothermal synthesis of Al2O3-SiO2-ZrO2(Y2O3) powders and their application for high temperature ceramics.ChemineTechnologija. 2009, vol. 1, pp. 56-60. ISSN 1392 – 1231.
Setina, J., Krage, L., Svare, J., Kirilova, S. Simulation of desalination processes using lime-based mortars. Chemine Technologija. 2009, vol. 1, pp. 30-35. ISSN 1392 – 1231.
Sperberga, I., Sedmale, G., Pludons, A., Hmelovs, A., Steins, I. Contribution of spark plazma sintering to the development of mullite-ZrO2 ceramics. ChemineTechnologija. 2009, vol. 1, pp. 61-65. ISSN 1392 – 1231.
Svinka, R., Svinka, V., Zake, I., Butlers, A. Influence of some additives on the properties of porous alumina ceramic. ChemineTechnologija. 2009, vol. 1, pp. 51-55. ISSN 1392 – 1231.
Publikācijas RTU zinātnisko rakstu krājumā
Bīdermanis, L., Švinka, V., Švinka, R., Timma, I., Lindiņa, L., Cimmers, A. Mālu izejvielu novērtējums šūnainās keramikas iegūšanai. Materiālzinātne un lietišķā ķīmija. 19. sēj., 2009, 93.-99. lpp. ISSN 1407-7353.
Juhņeviča I., Mežinskis G., Kļaviņa I. Augu valsts materiālu un sola-gēla tehnoloģijas izmantošana keramikas ieguvei. Materiālzinātne un lietišķā ķīmija. 20. sēj., 2009, 84.-92. lpp. ISSN 1407-7353.
Lūsis R., Vītiņa I., Krāģe L. Sāļu izraisītā porainā akmens materiāla sabrukšana. Materiālzinātne un lietišķā ķīmija. 19. sēj., 2009, 109.-113. lpp. ISSN 1407-7353.
Sedmale G., Šperberga I., Hmeļovs A., Celms A. Dabas aizsardzībai motivēti keramikas materiāli, pielietojot Latvijas minerālās izejvielas. Materiālzinātne un lietišķā ķīmija. 19. sēj., 2009, 78.-87. lpp. ISSN 1407-7353.
Sedmalis U. Latvijā jāatjauno sistemātiski pētījumi par zemes dzīļu resursiem un to izmantošanu tautsaimniecībā. Materiālzinātne un lietišķā ķīmija. 19. sēj., 2009, 7.-10. lpp. ISSN 1407-7353.
Sedmalis U., Šperberga I. Porainu keramzīta tipa materiālu ieguve no kārtainiem silikātiem tos termiski apstrādājot 600-1250°C temperatūras intervālā. Materiālzinātne un lietišķā ķīmija. 19. sēj., 2009, 88.-92. lpp. ISSN 1407-7353.
Švinka V., Cimmers A., Čertoks S., Švinka R., Bīdermanis L. Poru struktūras veidošanās silikātu keramikas materiālos. Materiālzinātne un lietišķā ķīmija. 19. sēj., 2009, 100.-108.lpp. ISSN 1407-7353.
Švinka V., Švinka R., Bīdermanis L., Butlers A., Krebs S. Poraina celtniecības keramika bez izdegošām piedevām. Materiālzinātne un lietišķā ķīmija. 19. sēj., 2009, 114.-121.lpp. ISSN 1407-7353.
Publikācijas pilna teksta konferenču materiālos
Cimmers, A., Dzelzitis, E., Kresliņš, A., Turlajs, D., Bidermanis, L. Power plants with aquifer thermal energy storage. Proceedings of the 11th International Conference on Thermal Energy Storage, Stockholm, Sweden, 14-17 June, 2009, pp. 45-51.
Krage, L., Rozenstrauha, I., Lacere, L., Setina, J., Bajare, D. Influence of particular types of industrial waste additive to the properties of portland cement based mortars. 17. Internationale Baustofftagung IBAUSIL: Tagungsbericht, Band 1, Weimar, Germany 23-26 September, 2009. – s. 1-0667-1-0671.
Merijs Meri, R., Kalnins, M., Kalkis V., Shutka A., Strode S. Magnetic polymer-ferrite nanocomposites: Structure, physical and mechanical properties. Mitech 2009, Prague, The Czech Republic, 25-26 June, 2009, pp. 160-163.
Mezinska I., Mezinskis G. Designing of integrated quality management system. Proceedings of the 5th International Working Conference „Total Quality Management – Advanced and Intelligent Approaches”, Belgrade, Serbia, 31 May -4 June 2009, pp. 297-304.
Patenti
Bīdermanis, L., Cimmers, A., Švinka, V., Lagzdiņa, S., Švinka, R., Buļa G. Termiskā trieciena izturīga keramika un tās izgatavošanas paņēmiens. LV 13904 B, Latvija, 20.08.2009 (pieteik. nr. P-07-114, 04.10.2007.). Int. Cl: C04B35/565. Īpašnieks: Rīgas Tehniskā universitāte.
Bīdermanis, L., Cimmers, A., Sedmalis, U., Sedmale, G., Šperberga I. Masa keramzīta granulu ieguvei. LV 13905 B, Latvija, 20.06.2009 (pieteik. nr. P-09-27, 17.02.2009.). Int. Cl: C04B38/00; C04B38/06. Īpašnieks: Rīgas Tehniskā universitāte.
Sedmale, G., Šperberga, I., Hmeļovs, A., Sedmalis U. Poru keramika. LV 13933 B, Latvija, 20.08.2009 (pieteikuma nr. P-09-35, 03.03.2009). Int. Cl: C04B35/01; C04B38/02. Īpašnieks: Rīgas Tehniskā universitāte.
Bīdermanis, L., Švinka, V., Švinka, R., Cimmers A. Keramikas tīģelis un tā izgatavošanas paņēmiens. LV 13991 B, Latvija, 20.11.2009 (pieteikuma nr. P-09-104, 04.06.2009). Int. Cl: B22D41/00; C04B33/32; C04B35/00; C04B35/44; C04B35/565. Īpašnieks: Rīgas Tehniskā universitāte.
2008
Publikācijas pilna teksta konferenču rakstu krājumā
Dekhtyar, Yu, Kachanovska, K., Mezinskis, G., Patmalnieks, A., Pumpens, P., Renhofa, R. Self-assembled system of semiconductor and virus like nanoparticles. In: Functionalized Nanoscale Materials, Devices and Systems. Ed.: A. Vaseashta, N. Mihailescu. Springer, Netherland, 2008, pp. 347-350. ISBN 978-1-4020-8901-5
Dekhtyar Yu, Kacanovska A, Mezinskis G, Pumpens P, Renhofa R. Attenuation spectrum of self-assembled system: semiconductor and virus-like nanoparticles. Biomedical Engineering, Proceedings of International conference. Kaunas University of Technology. Technologija, Kaunas, 2008, pp. 169-171.
Krage, L., Rozenstrauha, I., Lacere, L., Setina, J., Bajare , D. Leaching of Heavy Metals from Cement Based Mortars with Waste Additive. In: Proccedings of Internationl conference: Advanced Construction. Kaunas University of Technology. Technologija, Kaunas, 2008, pp. 201-207. ISSN 2029-1213.
Mezinska, I., Mezinskis, G. Integration of product and management system standards requirements for developing quality management system in building materials production companies. In: Advanced Construction. Proceedings of International Conference. 13-14 November, Kaunas, Lithuania. 2008, pp. 22-26.
Sedmale, G., Sperberga, I., Grabis, J., Hmelov, A., Lindina, L. Characterisation of Mullite-Zirconia Ceramics Produced from Different Synthesised Powders. In: Proceedings of the 2nd International Congress on Ceramics. Global Roadmap for Ceramics (Edited by A.Bellosi & G.N. Babini), 6p., 2008.
Sedmale, G.M., Sperberga, I., Hmelov, A., Sedmalis, U., Actins, A. Phase formation of mullite-alumina-zirconia and spinel-enstatite ceramics developed from synthetic and mineral raw materials. In: Materials Science Forum. 2008, vol. 575-578, pp. 953-958. ISSN 1662-9752
Setina, J., Akishins, V. Amorphous compositions for production of thick films. In: Materials Science Forum, vol. 575-578, 2008, pp. 1111-1116. ISSN 1662-9752
Setina, J., Akishins, V., Petersone, L.. Correlation of surface characteristics and thermal conductivity of high silica glass fibre materials. Advanced Materials Research, vol. 39-40, 2008, pp. 193-196. ISBN 978-0-87849-387-6
Svinka, R., Svinka, V., Butlers A. Light weight refractory materials on kaoline and alumina basis. In: Proceedings of V International Conference “Refractories, Furnaces and thermal insulations”. High Tatras, Slovakia, April 22-24, 2008, pp. 41-47.
Publikācijas zinātniskos žurnālos
Šperberga, I., Sedmalis, U. Zemes garozas minerālkristālu masas procentuālais sadalījums pa kristālu klasēm, singonijām, kategorijām un kristalogrāfiskām formām. Latvijas ķīmijas žurnāls, 2008, nr. 2, 125.-131. lpp.
Седмале, Г.П, Шперберга, И. Э., Хмелов, А., Патмалниекс, А. Образование керамики в системе Al2O3-SiO2-ZrO2 в присутствии минерализаторов. Огнеупоры и техническая керамика, 2008, Том 5, стр. 18-23.
Publikācijas RTU zinātnisko rakstu krājumā
Kampars, V., Kokars, V., Maļeckis, A., Mezinskis, G., Ozols, A., Plūdons, A., Rutkis, M., Saharovs, D. The trans-cis photoisomerization possibility of stilbene azocompaunds by red light of He-Ne laser. Material Science and Applied Chemistry. Vol.18, 2008, pp. 26-34. ISSN 1407-7353.
Rozenstrauha, I., Lodins, E., Lorencs, A., Freidenfelds, R., Drille, M., Krage, L., Bajare, D., Pastare, I., Gomez, E., Boccaccini, A.R.. The Chemical Durability of Glass-ceramics Containing Industrial Waste. Material Science and Applied Chemistry. Vol. 17, 2008, pp. 75-84, ISSN 1407-7353.
Švinka, V., Švinka, R., Actiņš, A., Butlers, A., Zaķe, I., Sidraba, I. Catalitic properties of phyllosilicate in the concentrated oxide suspension. Material Science and Applied Chemistry. Vol. 17, 2008, pp. 38-44. ISSN 1407-7353.
Zinātniskās monogrāfijas
U.Sedmalis, I.Šperberga, G.Sedmale. Simetrija un simetrisku lauku savstarpējā iedarbība. Rīga: RTU izdevniecība, 2008. – 66 lpp.
2007
Raksti RTU zinātnisko rakstu krājumā
Bajare, D. , Rozenstrauha, I., Krage, L., Korjakins, A. Investigation of Aluminium Scrap recovery Waste on Purpose to Produce Building Materials. Construction Science. Vol. 8, 2007, pp, 17-24. ISSN 1407-7329.
Publikācijas zinātniskos žurnālos
Aronov, D., Chaikina, M., Haddad, J., Karlov, A., Mezinskis, G., Oster, L., Pavlovska, I., Rosenman, G. Electronic states spectroscopy of Hydroxyapatite ceramics. Journal of Materials Science: Materials in Medicine. 2007, vol. 18, no. 5, pp. 865-870. eISSN 1573-4838. ISSN 0957-4530
Juettner, T., Moertel, H., Svinka, V., Svinka, R. Structure of kaoline-alumina based foam ceramics for high temperature application. Journal of European Ceramic Society. 2007, vol. 27, pp. 1435-1441.
Rosenman, G., Aronov, D., Oster, L., Haddad, J., Mezinskis, G., Pavlovska, I., Chaikina, M., Karlov, A. Photoluminescence and surface photovoltage spectroscopy studies of hydroxyapatite nano-Bio-ceramics. Journal of Luminescence. 2007, vol.122–123, pp. 936–938. ISSN 0022-2313.
Raksti pilna teksta konferenču tēžu krājumos
Buļa, G., Švinka, R., Švinka, V. Refractory foam ceramics from zirconia, alumina and kaolin – preparation and properties. In: Proceedings of the 10th International Conference of the European Ceramic Society. 2007, pp. 1942-1945. ISBN 3-87264-022-4.
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