| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition for forming an electrode exhibiting excellent dispersibility of active material or conductive assistant, and to provide a secondary battery having excellent long term charge/discharge cycle characteristics.SOLUTION: A composition for forming a secondary battery electrode contains polyvinyl acetal resin, a derivative which is an organic coloring matter derivative having a basic functional group and/or a triazine derivative having a basic functional group, and a carbon material as a conductive assistant. Furthermore, a composition for forming a secondary battery electrode containing a solvent, a binder and an active material, and a secondary battery including an electrode for secondary battery formed by using it are provided. |
