| 摘要 |
A coated lithium-rich layered oxide consisting of: a lithium-rich layered oxide represented by the formula xLi2&Mgr;O3(1-x) LiM'O2, wherein M is Mn, Ti, Zr or any combination thereof, M' is Mn, Ni, Co or any combination thereof, and 0< x < 1, and an outer layer formed by gas deposition of P205. A process for producing the coated lithium-rich layered oxide, a cathode comprising the coated lithium-rich layered oxide, and a rechargeable lithium battery. |
