Vanadium oxide nanofibers: Synthesis and research on functional properties

被引:0
|
作者
Berezina O.Y. [1 ]
Markova N.P. [1 ]
Kolobova E.N. [1 ]
Pergament A.L. [1 ]
Yakovleva D.S. [1 ]
Zlomanov V.P. [2 ]
Krivoshchapov N.V. [2 ]
机构
[1] Institute of Physics and Technology, Petrozavodsk State University, Petrozavodsk
[2] Chemistry Department, Lomonosov Moscow State University, Moscow
关键词
Li-ion batteries; Microscopy; Nanofibers; Scanning electron; Semiconductor-metal phase transition; Sol-gel; Treatment; Vanadium oxides;
D O I
10.2174/1876402911666190806104117
中图分类号
学科分类号
摘要
Aim: Vanadium oxide nanofibers have been manufactured by the sol–gel electrospinning method followed by the thermal treatment in air and argon. Materials and Methods: The samples are characterized by optical, laser confocal and scanning electron microscopy, energy-dispersive X-ray elemental analysis, X-ray diffraction, cyclic voltammetry, and electrical conductivity measurements. Results: The obtained VO2 nanofibers demonstrate the semiconductor-to-metal phase transition. Also, the vanadium pentoxide nanofibers are examined as electrode materials for rechargeable Li-ion batteries. ©2020 Bentham Science Publishers.
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页码:68 / 74
页数:6
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