Binder composition for all-solid-state battery, slurry composition for all-solid-state battery, electrode for all-solid-state battery, and all-solid-state battery
AssigneeZeon Corporation
InventorsKouichirou Maeda, Hiroki Oguro
Life of this patent
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Abstract
Provided is a binder composition for an all-solid-state battery with which an all-solid-state battery having excellent capacity characteristics can be obtained. The binder composition contains: a copolymer including an alkylene structural unit and a nitrile group-containing monomer unit; and an organic solvent having a boiling point of 100° C. or higher. The copolymer includes the nitrile group-containing monomer unit with a percentage content of at least 10 mass % and not more than 30 mass % and has an iodine value of at least 40 mg/100 mg and not more than 130 mg/100 mg.
Claims4
A binder composition for an all-solid-state battery comprising:
- a copolymer including a nitrile group-containing monomer unit with a percentage content of at least 10 mass % and not more than 30 mass % and an alkylene structural unit, and having an iodine value of at least 80 mg/100 mg and not more than 130 mg/100 mg;
- and
- an organic solvent having a boiling point of 100° C. or higher.
Dependencies are inferred from the claim text.