Invention Grant
- Patent Title: Anode material for lithium secondary batteries and method of manufacturing the same
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Application No.: US17337098Application Date: 2021-06-02
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Publication No.: US11631859B2Publication Date: 2023-04-18
- Inventor: Seung Min Oh , Ik Kyu Kim , Yeol Mae Yeo , Yoon Sung Lee , Ji Eun Lee , Sa Heum Kim , Dong Jun Kim , Nam Hyeong Kim , Jun Young Mun , Yeong Don Park , Su Hyun Lee , Jun Hwa Park , Mei Hua Hong
- Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , INCHEON NATIONAL UNIVERSITY RESEARCH & BUSINESS FOUNDATION
- Applicant Address: KR Seoul; KR Seoul; KR Incheon
- Assignee: HYUNDAI MOTOR COMPANY,KIA CORPORATION,INCHEON NATIONAL UNIVERSITY RESEARCH & BUSINESS FOUNDATION
- Current Assignee: HYUNDAI MOTOR COMPANY,KIA CORPORATION,INCHEON NATIONAL UNIVERSITY RESEARCH & BUSINESS FOUNDATION
- Current Assignee Address: KR Seoul; KR Seoul; KR Incheon
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Priority: KR10-2020-0148477 20201109
- Main IPC: H01M4/62
- IPC: H01M4/62 ; H01M4/36 ; H01M10/0525 ; H01M4/48 ; H01M4/02
Abstract:
Disclosed are an anode material for lithium secondary batteries, the anode material including an Si-based anode active material and a film layer formed as a double self-assembled monolayer as the result of an amino trimethoxy silane (ATS) SAM precursor and a fluoro ethylene carbonate (FEC) SAM precursor being sequentially bonded to the surface of the Si-based anode active material, and method of manufacturing the same.
Public/Granted literature
- US20220149380A1 ANODE MATERIAL FOR LITHIUM SECONDARY BATTERIES AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2022-05-12
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