| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide means which can sufficiently secure conduction of a lithium ion in an active material layer, in an electrode for a battery usable under high output conditions. <P>SOLUTION: In an electrode for a battery comprising a current collector, and an active material layer containing active material formed on a surface of the current collector, a thin part smaller in thickness compared to other part of the active material layer is formed on the active material layer. <P>COPYRIGHT: (C)2013,JPO&INPIT |
