| 摘要 |
PROBLEM TO BE SOLVED: To provide: a composition for forming an electrode, excellent in dispersibility of an active material and a conductive assistant; and further to provide a secondary battery excellent in long-term charge/discharge cycle characteristics by obtaining an electrode layer high in electrolyte resistance.SOLUTION: A composition for forming a secondary battery electrode contains: at least one of an active material (A) and a conductive assistant (B); one or more of resin type dispersants (C) selected from the group consisting of a resin having an acidic functional group, a resin having a basic functional group and a non-ionic resin; and a silane coupling agent (D). |
