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US 2025/0096245 A1Published application
Electrode and lithium secondary battery comprising same
AssigneeSamsung SDI Co., Ltd.
InventorsHoon SEOK, Juhye BAE, Wongi AHN
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Abstract
Provided an electrode for secondary batteries, the electrode including: a substrate; and a plurality of active material layers arranged on the substrate and each including an active material, wherein at least one of the plurality of active material layers includes a binder, and a content of the binder is about 1.0 part by weight to about 1.7 parts by weight based on 100 parts by weight of a total weight of the plurality of active material layers.
Claims8
An electrode for secondary batteries, the electrode comprising:
- a substrate;
- and
- a plurality of active material layers on the substrate and each comprising an active material,
- any one selected from among the plurality of active material layers comprises the binder, and the remaining ones thereof do not include the binder,
- a content of the binder is about 1.0 part by weight to about 1.7 parts by weight based on 100 parts by weight of a total weight of the plurality of active material layers.
2 more elements
Dependencies are inferred from the claim text.