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Updated: Jun 14, 2026

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
Published on: November 11, 2013
A NaCrO2@C free-standing cathode via electrospinning for sodium-ion batteries
Yuanqi Yang1, Jinji Liang1, Wenya Li1
1School of Materials and Energy, Guangzhou Key Laboratory of Low-Dimensional Materials and Energy Storage Devices, Guangdong University of Technology, Guangzhou, 510006, China. liyingliusy@gdut.edu.cn.
Abstract:
A flexible free-standing cathode is innovatively constructed with NaCrO2 as the electrochemical active substance via an electrospinning technique. The as constructed NaCrO2@C flexible free-standing cathode exhibits exceptional rate performance (106 mA h g-1 at 10C) and cyclability (retention rate of 87.5% after 300 cycles at 0.2C). This work provides a brand-new perspective to the development of flexible free-standing cathodes.

