| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery suppressing formation of an insulating film caused by oxidation of the surface of a current collector, preventing increase in resistance on the interface between a mix layer and the current collector, and enhancing output characteristics by using a positive electrode plate for the nonaqueous electrolyte secondary battery formed in such a way that a solvent, a nickel-containing lithium composite oxide as an active material are used and slurry of the active material formed by using water as the solvent is applied to the current collector made of aluminum or its alloy. <P>SOLUTION: The positive electrode for the nonaqueous electrolyte secondary battery is formed by forming a layer of a coupling agent as a monomolecular layer of the current collector between the current collector 21 and the positive electrode mix layer 23 formed on the current collector. <P>COPYRIGHT: (C)2008,JPO&INPIT |
