Vol. 8, No 4: 197–203.

Physical Sciences

 2023

Scientific article

UDK УДК 53.044 + 544.6.076.324.4
pdf-version

Andrey S. Sharlaev
postgraduate course, Petrozavodsk State University
(Petrozavodsk, Russia),
sharlaev-andrew@yandex.ru
Denis N. Larionov
postgraduate course, Petrozavodsk State University
(Petrozavodsk, Russia),
LarionovDenis02@yandex.ru

Cathode Material for Lithium-Ion Batteries Based on Vanadium Oxide Nanofibers

Scientific adviser:
Olga Y. Berezina
Reviewer:
Elena L. Kazakova
Paper submitted on: 11/11/2023;
Accepted on: 11/28/2023;
Published online on: 12/01/2023.
 Abstract. This paper explores the potential of utilizing vanadium oxide nanofibers produced by electrospinning as a cathode material for lithium-ion batteries. The study investigates the electrochemical properties of cathodes containing nanofibers that consist of varying proportions of vanadium dioxide and vanadium pentaoxide phases. The findings indicate that the most favorable material for cathode production is nanofibers composed of a blend of vanadium oxide phases, with a V4+ to V5+ ion ratio of 80:20.
Keywords: lithium-ion battery, cathode material, nanofibers, electrospinning, vanadium oxides

For citation: Sharlaev, A. S., Larionov, D. N. Cathode Material for Lithium-Ion Batteries Based on Vanadium Oxide Nanofibers. StudArctic forum. 2023, 8 (4): 197–203.

References

Zakharova G.S. Vanadium oxide intercalates and nanotubulenes based on them: synthesis, structure, properties. Extended abstract of Doctor’s thesis (Chemistry). Yekaterinburg, 2007. (In Russ.)

Armer C.F., Yeoh J.S., et al. Electrospun vanadium-based oxides as electrode materials. Journal of Power Sources, 2018, Vol. 395, p. 414.

Berezina O.Ya., Kirienko D.A., et al. Synthesis of vanadium pentoxide micro- and nanofibers by electrospinning. Technical Physics, 2015, Vol. 50, p. 1361.

Kirienko D.A., Berezina O.Ya., et al. Vanadium oxide thin films and fibers obtained by acetylacetonate sol-gel method. Thin Solid Films, 2015, Vol. 574, p. 15.

Liu X., Zeng J., et al. V2O5-based nanomaterials: synthesis and their applications. RSC Advances, 2018, Vol. 8, p. 4014.

Sharlaev A.S., Berezina O.Ya., et al. Materials based on vanadium oxidenanofibers for electrodes in electrochemical power sources. Russian Journal of Electrochemistry, 2022, Vol. 58, No. 5, p. 411.

Xue Y., Castracane J., et al. Fabrication and characterization of aligned continuous polymeric electrospun nanofibers. Micro and Nanosystems, 2009, Vol. 1, No. 2, p. 116.

Displays: 201; Downloads: 72;