Conductive carbon material dispersion agent for lithium ion battery, slurry for lithium ion battery electrode, electrode for lithium ion battery, and lithium ion battery

摘要

Problem to be solved: to provide a conductive carbon material dispersion agent for a lithium ion battery, a slurry for a lithium ion battery electrode, an electrode for a lithium ion battery, and a lithium ion battery.The present disclosure comprises 10 to 60 mol% of the unit derived from the (meth) acrylamide group containing compound (a) and 2 to 70 mol% of the unit derived from the unsaturated sulfonic acid or its salt (b), and the weight average molecular weight is Provide a conductive carbon material dispersant for lithium-ion batteries, including water-soluble poly (meta) acrylamide (A-1).No selection