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US 2026/0225073 A1Published application
Manufacturing Method of Absorber, Absorber, and Lithium Secondary Battery Including Absorber
AssigneeSK On Co., Ltd.
InventorsEun Soo Cho, Sung Yeop Kim, Ji Won Na, Gyu Rim Park
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Abstract
Provided is a manufacturing method of an absorber, including mixing a base adsorbent material and a base resin material to produce an adsorbent composite having a form of a master batch; and producing an absorber in a film form using the adsorbent composite.
Claims16
A lithium secondary battery comprising:
- an absorber;
- an exterior member;
- and
- an electrode assembly comprises a plurality of electrode cells,
- wherein the absorber is disposed between the electrode assembly and the exterior member,
- the absorber comprises an adsorbent composite comprising an adsorbent material capable of adsorbing gas and a resin material,
- the adsorbent material and the resin material are mixed on a molecular scale, and
- the absorber is produced using a composite having a master batch form of a base adsorbent material and a base resin material.
5 more elements
Dependencies are inferred from the claim text.