Regenerated LiCoO2 Cathode

High-Voltage Stable, Outperforms Commercial

Regenerated LiCoO2 with tailored Li/Co anti-sites suppresses oxygen release under high voltage, achieving better capacity retention than commercial materials after 500 cycles.

Hai, Lei · Zeng, Zihao · Jiexiang, Li · 74244456 · Wang, Bin · 74287356 · Sun, Wei · Ji, Xiaobo · Yang, Yue · Ge, Peng · Cui, Xinwei

Advanced Functional Materials 2024

Specifications

容量

{'zh': '175.2', 'en': ''} mAh g

cell capacity retention

{'zh': '500', 'en': '91.4'} %

Advantages

Capacity retention 88.86% after 500 cycles at 5.0 C