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|1. (WO2018135624) ELECTRODE AND SECONDARY BATTERY USING RADICAL POLYMER|
KURARAY CO., LTD.
|Title:||ELECTRODE AND SECONDARY BATTERY USING RADICAL POLYMER|
In order to provide an organic radical battery having high output characteristics and excellent discharge characteristics with a large current, the present invention uses, in an organic radical battery, an electrode using, as an electrode active material, a copolymer which is provided with a repeating unit having a nitroxide radical site represented by formula (1-a) and a repeating unit having carboxylithium represented by formula (1-b) in a range in which x satisfies 0.1–10.