POLYMER SECONDARY BATTERY AND METHOD OF MAKING SAME

摘要

A polymer secondary battery is disclosed. The battery uses, for at least one of the active material of positive electrode and the active material of negative electrode, a polymer-carbon composite material comprising powdered carbon having its surfaces coated with an organic compound polymer capable of adsorbing and desorbing protons electrochemically. The polymer secondary battery has a high rate of appearance of capacity and excellent cycle characteristics.