Title

Synthesis and electrochemical properties of VOx/C nanofiber composite for lithium ion battery application

RIS ID

86080

Publication Details

Feng, C., Li, L., Guo, Z., Zhang, C., Wang, J. & Wang, S. (2014). Synthesis and electrochemical properties of VOx/C nanofiber composite for lithium ion battery application. Materials Letters, 117 134-137.

Abstract

A VOx/C nanofiber composite has been synthesized by using the electrospinning method and studied as an anode material for lithium ion batteries. The VOx/C nanofibers mainly are composed of VO2, V2O5, and carbon. The VOx/C nanofibers exhibited excellent electrochemical performance. A high discharge capacity of 850 mA h g−1 can be retained after 100 cycles at the current density of 40 mA g−1. A discharge capacity of 550 mA h g−1 still can be delivered after 100 cycles, when the current density is increased to 1000 mA g−1.

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Link to publisher version (DOI)

http://dx.doi.org/10.1016/j.matlet.2013.11.109