| 摘要 |
Disclosed is an electrode for a secondary battery, which is characterized by comprising a collector and an electrode active material layer that is arranged on the collector and contains an active material and a binder. The electrode for a secondary battery is also characterized in that a graft polymer, which is composed of a segment A that has a swelling degree of 100-300% with respect to the electrolyte solution and a segment B that has a swelling degree of 500-50,000% with respect to the electrolyte solution or is soluble in the electrolyte solution, is contained as the binder. |
