the National Natural Science Foundation of China(51972174,51772154,and 51702164);Natural Science Foundation of Jiangsu Province(BK20170036 and BK20170844);the Six Talent Peaks Project of Jiangsu Province(2018-XNY-025)。
Layered lithium manganese-rich oxides are promising cathode materials for lithium-ion batteries(LIBs),due to the low-cost,abundant manganese source,and large theoretical capacity.However,these layered lithium manganes...