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- Ding, Feixiang; Li, Jianling; Deng, Fuhai; Xu, Guofeng; Liu, Yanying; Yang, Kai; Kang, Feiyu
- ACS applied materials & interfaces 2017 v.9 no.33 pp. 27936-27945
- cathodes; crystal structure; electrolytes; interphase; lithium; lithium batteries; oxides; oxygen; protective effect
- ... Lithium-rich layered oxides (LLOs) have been attractive cathode materials for lithium-ion batteries because of their high reversible capacity. However, they suffer from low initial Coulombic efficiency and capacity/voltage decay upon cycling. Herein, facile surface modification of Li₁.₂Mn₀.₅₄Ni₀.₁₃Co₀.₁₃O₂ cathode material is designed to overcome these defects by the protective effect of a surface ...