COMPOSITION FOR FORMING ELECTRICITY STORAGE DEVICE ELECTRODE, ELECTRICITY STORAGE DEVICE ELECTRODE, AND ELECTRICITY STORAGE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a composition for forming an electrode, which is used for forming an electricity storage device excellent in charge/discharge cycle characteristics and is excellent in dispersibility of an active material and a conductive assistant.SOLUTION: A composition for forming an electricity storage device electrode contains: at least one of an electrode active material (A) and a carbon material (B) serving as a conductive assistant; an amphoteric resin type dispersant (C) obtained by neutralizing at least a part of an acid functional group in a copolymer having an aliphatic skeleton, an acid functional group and an amino group, with a basic compound; and an aqueous liquid medium (D).