Invention Grant
- Patent Title: Method of regenerating battery cell
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Application No.: US16481636Application Date: 2018-10-02
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Publication No.: US11145911B2Publication Date: 2021-10-12
- Inventor: Chul Gi Hong
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2017-0138672 20171024
- International Application: PCT/KR2018/011678 WO 20181002
- International Announcement: WO2019/083183 WO 20190502
- Main IPC: H01M10/42
- IPC: H01M10/42 ; B08B7/00
Abstract:
A method of regenerating a battery cell according to an embodiment of the present invention includes: inserting the battery cell into a magnetic resonance imaging device; measuring a location of a by-product formed in the battery cell using the magnetic resonance imaging device; and ionizing a material contained in the by-product by irradiating radiant rays by targeting the by-product at the measured location.
Public/Granted literature
- US20200287249A1 METHOD OF REGENERATING BATTERY CELL Public/Granted day:2020-09-10
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