| 摘要 |
A compound of formula Li4+xMnM1aM2bOc wherein: M1 is selected from the group consisting in Ni, Mn, Co, Fe and a mixture thereof; M2 is selected from the group consisting in Si, Ti, Mo, B, Al and a mixture thereof; with: −1.2≦̸x≦̸3; 0<a≦̸2.5; 0≦̸b≦̸1.5; 4.3≦̸c≦̸10; and c=4+a+n·b+x/2 wherein n=2 when M2 is selected from the group consisting in Si, Ti, Mo or a mixture thereof; and n=1.5 when M2 is selected from the group consisting in B, Al or a mixture thereof; and n=0 if b=0. |
