Positive electrode slurry composition for rechargeable lithium battery, positive electrode, and rechargeable lithium battery manufactured using same
AssigneeSamsung SDI Co., Ltd.
InventorsMihwa YANG, Jongheon SEOL, Minjae KIM
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Abstract
Provided are a positive electrode slurry composition for a rechargeable lithium battery, a positive electrode manufactured using the positive electrode, and a rechargeable lithium battery. The positive electrode slurry composition for a rechargeable lithium battery includes two types of hydrogenated nitrile butadiene rubber derivatives having different weight average molecular weights, a conductive material, a positive electrode active material, and a dispersion medium.
Claims15
A positive electrode slurry composition for a rechargeable lithium battery, the positive electrode slurry composition comprising:
- two types of hydrogenated nitrile butadiene rubber derivatives having different weight average molecular weights;
- a conductive material;
- a positive electrode active material;
- and
- a dispersion medium.
A positive electrode for a rechargeable lithium battery, the positive electrode comprising:
- a positive electrode current collector and a positive electrode active material layer on the positive electrode current collector,
- wherein the positive electrode active material layer comprises:
- two types of hydrogenated nitrile butadiene rubber derivatives having different weight average molecular weights;
- a conductive material;
- and
- a positive electrode active material.
Dependencies are inferred from the claim text.