Improving the response kinetics and structural balance of high-voltage LiCoO2 by the use of polyanionic species anchoring

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE00726C, Paper

Wei Zheng, Gemeng Liang, Hao Guo, Jingxi Li, Jinshuo Zou, Jodie Yuwono, Hongbo Shu, Shilin Zhang, Vanessa K Peterson, Bernt Johannessen, Lars Thomsen, Wenbin Hu, Zaiping Guo
Increasing the charging voltage to 4.6 V directly enhances battery capacity and energy density of LiCoO2 cathodes for lithium-ion batteries. However, issues of the activated harmful phase evolution and surface…
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