Search Results - "Pershina, S.V."

Effect of Li2O–Al2O3–GeO2–P2O5 glass crystallization on stability versus molten lithium by Pershina, S.V., Il'ina, E.A., Druzhinin, K.V., Farlenkov, A.S.

“…•Li1.5Al0.5Ge1.5(PO4)3 solid electrolytes were prepared via glass–ceramic route.•Glass-ceramics has high Li++ conductivity at 25 °C…”
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Glass-ceramics in Li1+xAlxGe2-x(PO4)3 system: The effect of Al2O3 addition on microstructure, structure and electrical properties by Pershina, S.V., Antonov, B.D., Farlenkov, A.S., Vovkotrub, E.G.

“…Glass-ceramics of the Li1+xAlxGe2-x(PO4)3 series (0 ≤ x ≤ 0.65) was obtained by glass crystallization under the same conditions of heat treatment. The…”
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The influence of the glass additive Li2O-B2O3-SiO2 on the phase composition, conductivity, and microstructure of the Li7La3Zr2O12 by Il'ina, E.A., Pershina, S.V., Antonov, B.D., Pankratov, A.A., Vovkotrub, E.G.

“…An influence of the lithium boron-silicate glass 65Li2O·27B2O3·8SiO2 on the phase composition, conductivity and microstructure of the Li7La3Zr2O12 with cubic…”
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Effects of B2O3 on crystallization kinetics, microstructure and properties of Li1.5Al0.5Ge1.5(PO4)3-based glass-ceramics by Pershina, S.V., Vovkotrub, E.G., Antonov, B.D.

“…Lithium-ionic conductors of Li1+xAlxGe2-x(PO4)3 family are considered as one of the most attractive solid electrolytes. Li1.5Al0.5Ge1.5(PO4)3 composition…”
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Influence of Li3BO3 on the stability of Li1.5Al0.5Ge1.5(PO4)3 glass-ceramics with Li4Ti5O12 anode by Pershina, S.V., Kuznetsova, T.A.

“…All-solid-state Li+ batteries have a number of advantages over traditional batteries with a liquid electrolyte. One of the key problems related to their…”
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Structural, thermal and electrical properties of Li2O–Al2O3–GeO2–P2O5 glasses by Pershina, S.V.

“…Glassy electrolytes in Li2O–Al2O3–GeO2–P2O5 system with varying Al2O3 content have been obtained by melt quenching. Their thermal properties and…”
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Neural network molecular dynamics study of LiGe2(PO4)3: Investigation of structure by Balyakin, I.A., Vlasov, M.I., Pershina, S.V., Tsymbarenko, D.M., Rempel, A.A.

“…Machine learning interatomic potential for LiGe2(PO4)3 in a form of a set of neural networks (DeePMD-model) was trained on DFT data. DFT simulations in GGA PBE…”
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Synthesis, structural investigations and properties of Si-modified Li1.5Al0.5Ge1.5(PO4)3 glass-ceramics by Pershina, S.V., Kuznetsova, E.S., Belyakov, S.A., Elterman, V.A., Abdurakhimova, R.K., Voronin, V.I., Starostin, G.N.

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Study of thermal stability of hierarchical structured carbon composite flakes by Yolshina, L.A., Yolshina, V.A., Pershina, S.V., Pryakhina, V.I.

“…The hierarchical structured carbon flakes (HSCF) consisting of sp-, sp2- and sp3-hybridised carbon with highly evolved crystal structure on one side and smooth…”
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Conductivity Studies of Glasses in the System WO3−P2O5 by Pershina, S. V.

“…Quenching method was used to obtain glasses in the system x WO 3 -(100- x )P 2 O 5 ( x = 70, 75, 80, 82 mol %). The electrical conductivity of the compositions…”
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Extreme behavior of Li-ion conductivity in the Li2O–Al2O3–P2O5 glass system by Pershina, S.V., Raskovalov, A.A., Antonov, B.D., Yaroslavtseva, T.V., Reznitskikh, O.G., Baklanova, Ya.V., Pletneva, E.D.

“…Aluminophosphate glasses with compositions 50Li2O–xAl2O3–(50−x)P2O5 have been synthesized and analyzed in the x=0–10 range. The influence of alumina content on…”
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Optimization of Technology for Synthesis of Li4Ti5O12 Anode Materials for Lithium-Ion Batteries by Pershina, S. V., Antonov, B. D., Farlenkov, A. S.

“…A technique was developed for the synthesis of single-phase lithium titanate of composition Li 4 Ti 5 O 12 with tetraethoxytitanium as a precursor and citric…”
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Synthesis of Tungsten Phosphate Glasses and Study of Their Thermal Properties by Pershina, S. V., Antonov, B. D.

“…x WO 3 –(100– x )P 2 O 5 (70 mol % ≤ x ≤ 82 mol %) glasses were obtained by melt quenching. Their thermal properties were studied by the DTA method. It was…”
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Influence of cerium oxide on properties of glass–ceramic sealants for solid oxide fuel cells by Krainova, D. A., Zharkinova, S. T., Saetova, N. S., Raskovalov, A. A., Kuz’min, A. V., Eremin, V. A., Sherstobitova, E. A., Pershina, S. V., Dyadenko, M. V., Zhang, Xiaoa, Jiang, Shengling

“…The influence of the cerium oxide concentration on the properties of glasses and glass ceramics of the SiO 2 –Al 2 O 3 –CaO–Na 2 O–MgO–K 2 O–B 2 O 3 –CeO 2…”
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Cathode half-cell of all-solid-state battery, modified with LiPO3 glass by Pershina, S. V., Druzhinin, K. V., Shevelin, P. Yu, Raskovalov, A. A.

“…Electrochemical Methods were used to study the Pt|Li 0.9 CoO 2 |(Li 7 La 3 Zr 2 O 12 + LiPO 3 glass)|Li 0.9 CoO 2 |Pt symmetric cell simulating the operation…”
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