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US 2025/0030084 A1Published application
Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same
AssigneeSamsung SDI Co., Ltd.
InventorsTae Jin LEE, Myungheui WOO
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Abstract
A positive electrode and a rechargeable lithium battery including the same, and the positive electrode includes a current collector, a positive electrode including a positive active material, and a heat suppression layer between the current collector and the positive active material layer, wherein a thickness ratio of the heat suppression layer and the positive active material layer is about 1:5 to about 1:20.
Claims13
A positive electrode for a rechargeable lithium battery, the positive electrode comprising:
- a current collector;
- a positive active material layer comprising a positive active material;
- and
- a heat suppression layer between the current collector and the positive active material layer,
- wherein a thickness ratio of the heat suppression layer and the positive active material layer is about 1:5 to about 1:20.
2 more elements
Dependencies are inferred from the claim text.