Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 8, 2022
Patent Application Number
16540179
Date Filed
August 14, 2019
Patent Citations
Patent Primary Examiner
Patent abstract
An energy storage device includes an anode, a cathode, and a separator disposed between the anode and the cathode. At least one of the anode, cathode and separator includes a copolymer functioning as a non-aqueous adhesive and/or solid-state electrolyte for the energy storage device. The copolymer is a copolymer or a derivative thereof, which is produced by polymerization of monomers containing conductive ion group and/or olefinic monomers in the presence of 2-propenenitrile. Therefore, the energy storage device which the copolymer is used therein has excellent charging and discharging performance to therefore effectively enhance the efficiency and extend the service life of the energy storage device.
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