| abstract |
[ problem ] to provide an aqueous binder solution for lithium ion batteries, a slurry for lithium ion battery electrodes, a method for producing the slurry, a lithium ion battery electrode, and a lithium ion battery. The present disclosure provides an aqueous binder solution for lithium ion batteries, which contains a water-soluble poly (meth) acrylamide (a) as a polymer of a monomer group containing, relative to 100 mol% of the monomer group: 20 to 70 mol% of a (meth) acrylamide group-containing compound (a); 1 to 30 mol% of an unsaturated organic acid or a salt thereof (b); and 10 to 45 mol% of an alpha, beta-unsaturated nitrile (c). |