| 摘要 |
PROBLEM TO BE SOLVED: To provide a Li-containing metal compound composite that has a reduced electric resistance and can be used as a positive electrode active material for lithium ion secondary battery having a high rate characteristic.SOLUTION: Provided is a metal compound composite characterized in respect of the following (A1) to (A2): (A1) lithium-containing metal oxide having a layered crystalline structure in which lithium is arranged in layers; and (A2) at least one lithium-containing component (A) selected from lithium-containing complexes composed from lithium atom and polyanion, and a superconductive compound are contained.SELECTED DRAWING: None |
