摘要 |
A layered LixMyMn1-yO2 compound wherein M is selected from the group selected from B, Ga, In, Ru, Os, Rh, Ir, Pd, Pt, Na, K, Rb, Group 2a, Group 3a, Group 4a, Group 5a, Group 6a, Group 1b, Group 2b, Group 4b and Group 5b and combinations thereof, x is in the range of 0.6 to 1.1, and 0.05 </= y </= 0.5. |