Ph.D. thesis: “New phosphate-based positive electrode materials for sodium-ion batteries”
Supervisor: Assistant Prof. Stanislav Fedotov
IDC committee members: Prof. Artem Abakumov, Prof. Evgeny Antipov and Assistant Prof. Stanislav Fedotov
Aleksandr graduated Department of Chemistry (Lomonosov Moscow State University) in 2020. His scientific interests are focused on various approaches to synthesis of new framework-structures inorganic phosphates as electrode materials for batteries. His master thesis at MSU were devoted to preparation and investigation new family members of compounds, adopting KTiOPO4 structure type (AVPO4X, where A = K, Rb; X = O, F). The compounds of this structure type are believed as promising basis for creating materials for next generation of metal-ion batteries, due to their possibility reversibly de/intercalate Li+, Na+ and K+ ions even at high currents (up to 40C for Li+ in K0.15VPO4F framework, which is equivalent to 1.5 minutes).
Fedotov S. S., Samarin A. Sh., Antipov E. V. KTiOPO4-structured electrode materials for metal-ion batteries. Review // Journal Power Sources, 2020, V. 480, P. 228840
Fedotov S. S., Aksyonov D. A., Samarin A. Sh., Karakulina O. M., Hadermann J., Keith J. Stevenson, Khasanova N. R., Abakumov A. M., Antipov E. V. Tuning the crystal structure of A2CoPO4F (A = Li, Na) fluoride‐phosphates: a new layered polymorph of LiNaCoPO4F // European Journal of Inorganic Chemistry, 2019, V. 39-40, PP. 4365-4372
Fedotov S. S., Samarin A.Sh., Nikitina V. A., Keith J. Stevenson, Abakumov A. M., Antipov E. V. α-VPO4: a novel many monovalent ion intercalation anode material for metal-ion batteries // ACS Applied Materials & Interfaces, 2019, V. 13, PP. 12431-12440
Fedotov S. S., Samarin A. Sh., Nikitina V. A., Aksyonov D. A., Sokolov S. A., Zhugayevych Andriy, Keith J. Stevenson, Khasanova N. R., Abakumov A. M., Antipov E. V. Reversible facile Rb+ and K+ ions de/insertion in a KTiOPO4-type RbVPO4F cathode material // Journal of Materials Chemistry A, 2018, V. PP. 14420-14430
Nikitina V. A., Fedotov S. S., Vasiiliev S. Yu., Samarin A. Sh., Khasanova N. R., Antipov E. V. Transport and Kinetic Aspects of Alkali Metal Ions Intercalation into AVPO4F Framework // J. Electrochem. Soc. 2017, V. 164, PP. A6373-6380
Fedotov S. S., Khasanova N. R., Samarin A. Sh., Drozhzhin O. A., Batuk D., Karakulina O. M., Hadermann J., Abakumov A. M. Antipov E. V. AVPO4F (A = Li, K): A 4 V Cathode Material for High-Power Rechargeable Batteries // Chem. Mater. 2016. V. 28, P. 411–415
Fedotov S. S., Samarin A. Sh., Khasanova N. R., Antipov E. V. Electrode material for metal-ion battery, method of its production, electrode and electrode material based battery, 2017, RU2619600
Fedotov S. S., Nikitina V. A., Samarin A. Sh., Khasanova N. R., Abakumov A. M., Antipov E. V., 4th International Conference on Sodium batteries (INaB2017), Tokyo, Japan, 2017. Book of abstract, p. 74.
Fedotov S. S., Samarin A. Sh., Khasanova N. R., Abakumov A. M., Antipov E. V., 21-st International Conference on Solid State Ionics, Padua, Italy, 2017, p. 252.
Fedotov S. S., Samarin A. Sh., Khasanova N. R., Abakumov A. M., Antipov E. V. XIV International Conference Topical Problems of Energy Conversion in Lithium Electrochemical Systems, Suzdal, Russia, 2016, p. 57.
Fedotov S. S., Khasanova N. R., Samarin A. Sh., Drozhzhin O. A., Batuk D., Karakulina O. M., Hadermann J., Abakumov A. M., Antipov E. V., International meeting on lithium batteries 2016 (IMLB-2016), 2016, Chicago, USA, Electronic book of abstracts, link –https://ecs.confex.com/ecs/imlb2016/webprogram/Paper74791.html.