SECONDARY BATTERY COMPRISING GAS SCAVENGING MEMBER

The present disclosure provides a secondary battery in which an electrode assembly is sealed together with an electrolyte solution within a pouch type battery case, wherein a gas scavenging member is disposed on at least one surface of the inner surface of the battery case, and wherein the gas scavenging member has a form in which a mixed solution of an ionic liquid and an amine-based compound is contained inside the pouch.