Invention Grant
US09564631B2 Composite anode active material, anode and lithium battery each including the composite anode active material, method of preparing the composite anode active material
有权
复合阳极活性材料，阳极和锂电池各自包括复合负极活性材料，制备复合阳极活性材料的方法
- Patent Title: Composite anode active material, anode and lithium battery each including the composite anode active material, method of preparing the composite anode active material
- Patent Title (中): 复合阳极活性材料，阳极和锂电池各自包括复合负极活性材料，制备复合阳极活性材料的方法
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Application No.: US14034891Application Date: 2013-09-24
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Publication No.: US09564631B2Publication Date: 2017-02-07
- Inventor: Sang-won Kim , Jong-jin Park , Jin-hwan Park , Hyung-wook Ha
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2012-0105948 20120924
- Main IPC: H01M4/02
- IPC: H01M4/02 ; H01M4/36 ; H01M4/04 ; D01D5/00 ; D01D5/34 ; D01F9/14 ; H01M4/38 ; H01M4/62 ; D01F1/08 ; D01F8/18 ; H01M4/134 ; H01M4/1395
Abstract:
A composite anode active material, an anode including the composite anode active material, a lithium battery including the anode, and a method of preparing the composite anode active material. The composite anode active material includes: a shell including a hollow carbon fiber; and a core disposed in a hollow of the hollow carbon fiber, wherein the core includes a first metal nanostructure and a conducting agent.
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