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Updated: Mar 13, 2026
Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
Published on: November 11, 2013
Bismuth oxide as a high capacity anode material for sodium-ion batteries
Min-Kun Kim1, Seung-Ho Yu1, Aihua Jin1
1Center 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. ysung@snu.ac.kr.
Abstract:
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.
