| abstract |
In one embodiment of the present invention, a resin composition for a power storage device electrode is provided having excellent ion permeability while good binding to the electrode is ensured. This embodiment of the present invention pertains to a resin composition for a power storage device electrode that includes polymer particles, wherein the polymer particles have ion permeability, and the elasticity variation [(post-processing elasticity)/pre-processing elasticity)] of the polymer particles before and after processing with an electrolyte is 30% or less. |