| 摘要 |
PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery having a high capacity and a superior life property. SOLUTION: This is the positive electrode for the nonaqueous secondary battery having an electroconductive agent consisting of an active material composed of a complex oxide containing lithium and transition metal, graphite (A) and carbon black (B) as well as having a granular binder composed of organic polymer, and this contains not less than 0.4 parts by weight and not more than 2 parts by weight of binder and not less than 2 parts by weight and not more than 4 parts by weight of the electroconductive agent per 100 parts by weight of the active material, and the weight ratio (A/B) of graphite (A) and carbon black (B) in the electroconductive agent is 20/80 to 80/20. |
