Title

Cobalt phosphide as a new anode material for sodium storage

RIS ID

101833

Publication Details

Li, W., Yang, Q., Chou, S., Wang, J. & Liu, H. (2015). Cobalt phosphide as a new anode material for sodium storage. Journal of Power Sources, 294 627-632.

Abstract

A novel anode material for sodium ion batteries - nanosized CoP particles - was synthesized by a facile and productive ball-milling method. The CoP was tested as an anode candidate for sodium ion batteries. It delivered a high initial specific capacity of 770 mAh g-1, and excellent rate capability, demonstrating that CoP is a promising anode candidate for sodium ion storage. Ex-situ X-ray photoelectron spectroscopy and scanning transmission electron microscopy were carried out to investigate the sodium storage mechanism of CoP.

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Link to publisher version (DOI)

http://dx.doi.org/10.1016/j.jpowsour.2015.06.097