Patent ID: 9318276
Filing Date: 2016-04-19
CPC Classification: H01G,Y02E

Claim Text:
1. An electrode composition comprising: an active carbon; and a hardening polymer binder, wherein the hardening polymer binder is a compound represented by Formula 1: wherein, R1 is a C1 to C10 alkyl, a C6 to C18 aryl, or (—CH2QCH—), n is an integer of 1 to 20,000, R2 is —OH, —COOH, —SO3H, —NH2, —NH4, —SO3, —COOM, =0 or —CO, and M is an alkali metal or NH4; a cross-linking agent and a solvent; wherein a total weight of the active carbon, the hardening polymer binder, and the cross-linking agent is 0.01 w/v % to 10 w/v % based on an amount of the solvent.