BENZODITHIOPHENE QUINONE POLYMER, CHARGE STORAGE MATERIAL, ELECTRODE ACTIVE MATERIAL, ELECTRODE AND BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a benzodithiophene quinone polymer to be a charge storage material capable of making a battery of high quality, as well as to provide the charge storage material comprising the same, an electrode active material, an electrode and a battery.SOLUTION: A benzodithiophene quinone polymer includes a unit represented by formula (1) or (2).