While the cycling performance of the anode can improve due to the structural stabilization of the material Li 5Mn 7CoO 8 corresponding to the decrease of the valence band width and enhancement of the Co-O bond.

• 同时由于价带宽度变窄 ；Co-O键间的相互作用比Mn -O键间的相互作用强 ；所以 ；结构稳定性增加 ；电极循环性能改善 .