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Micro and Nanosystems

Editor-in-Chief

ISSN (Print): 1876-4029
ISSN (Online): 1876-4037

Research Article

Vanadium Oxide Nanofibers: Synthesis and Research on Functional Properties

Author(s): O. Ya. Berezina , N.P. Markova, E.N. Kolobova, A.L. Pergament *, D.S. Yakovleva, V.P. Zlomanov and N.V. Krivoshchapov

Volume 12, Issue 1, 2020

Page: [68 - 74] Pages: 7

DOI: 10.2174/1876402911666190806104117

Abstract

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.

Keywords: Vanadium oxides, sol-gel, nanofibers, semiconductor-metal phase transition, Li-ion batteries, treatment, scanning electron, microscopy.

Graphical Abstract
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