- 专利标题: DRY ANODE FILM, AND DRY ANODE AND LITHIUM BATTERY INCLUDING THE SAME
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申请号: US18474638申请日: 2023-09-26
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公开(公告)号: US20240322127A1公开(公告)日: 2024-09-26
- 发明人: Inhyuk Son , Sungnim Jo , Kyueun Shim , Jinhwan Park
- 申请人: Samsung SDI Co., Ltd.
- 申请人地址: KR Yongin-si
- 专利权人: Samsung SDI Co., Ltd.
- 当前专利权人: Samsung SDI Co., Ltd.
- 当前专利权人地址: KR Yongin-si
- 优先权: KR 20230039342 2023.03.26 KR 20230053305 2023.04.24
- 主分类号: H01M4/36
- IPC分类号: H01M4/36 ; H01M4/38 ; H01M4/48 ; H01M4/583 ; H01M4/62 ; H01M4/66 ; H01M10/052
摘要:
A dry anode film, and a dry anode and a lithium battery, each including the dry anode film are provided. The dry anode film includes a dry anode active material and a dry binder, wherein the dry anode active material includes a composite anode active material including a core and a shell provided along a surface of the core. The core includes a carbon-based material, a mixture of a carbon-based material and a silicon-based active material, a composite of a carbon-based material and a silicon-based active material, or a combination thereof. The shell includes a composite including at least one first metal oxide and a first carbon-based material, the at least one first metal oxide is provided within a matrix of the first carbon-based material.
公开/授权文献
- US2274966A Refrigeration 公开/授权日:1942-03-03
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