| 摘要 |
PROBLEM TO BE SOLVED: To provide an aqueous composition for an electrode for a secondary battery which is an aqueous composition excellent in binding ability to filler, capable of forming a uniform film even though it is aqueous, and stable chemically and electrically, and in which the obtained film is excellent in adhesion to base material and flexibility, and is preferably used for a composition forming an electrode for a secondary battery.SOLUTION: An aqueous composition for an electrode for a secondary battery includes electrode active material, binder and water as essential components. The electrode aqueous composition forms an electrode for a secondary battery. The binder includes water dispersion of polymer containing fluorine having a structure resulting from (meth)acrylic modification. |
