Bismuth oxide as a high capacity anode material for sodium-ion batteries.

Chem Commun (Camb)

Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 151-742, Republic of Korea and School of Chemical and Biological Engineering, Seoul National University, Seoul 151-742, Republic of Korea.

Published: September 2016

A bismuth oxide electrode, delivering high capacity, as an anode material for sodium-ion batteries was simply prepared. The electrochemical properties of bismuth oxide were studied by operando X-ray absorption near edge structure spectroscopy and ex situ X-ray diffraction methods. A bismuth oxide/carbon composite showed enhanced cycle stability at high current densities.

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Source
http://dx.doi.org/10.1039/c6cc06712cDOI Listing

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