Invention Grant
- Patent Title: Nanowire for anode material of lithium ion cell and method of preparing the same
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Application No.: US16352334Application Date: 2019-03-13
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Publication No.: US11437616B2Publication Date: 2022-09-06
- Inventor: Hee Cheul Choi , Hyungki Kim
- Applicant: INSTITUTE FOR BASIC SCIENCE , POSTECH ACADEMY-INDUSTRY FOUNDATION
- Applicant Address: KR Daejeon; KR Gyeongsangbuk-do
- Assignee: INSTITUTE FOR BASIC SCIENCE,POSTECH ACADEMY-INDUSTRY FOUNDATION
- Current Assignee: INSTITUTE FOR BASIC SCIENCE,POSTECH ACADEMY-INDUSTRY FOUNDATION
- Current Assignee Address: KR Daejeon; KR Gyeongsangbuk-do
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent George S. Blasiak
- Priority: KR10-2015-0107138 20150729
- Main IPC: H01M4/38
- IPC: H01M4/38 ; C22C28/00 ; C22F1/16 ; H01M10/0525 ; H01M4/134
Abstract:
The disclosure describes a nanowire for an anode material of a lithium ion cell and a method of preparing the same. The nanowire includes silicon (Si) and germanium (Ge). The nanowire has a content of the silicon (Si) higher than a content of the germanium (Ge) at a surface thereof, and has the content of germanium (Ge) higher than the content of the silicon (Si) at an inner part thereof.
Public/Granted literature
- US20190214644A1 NANOWIRE FOR ANODE MATERIAL OF LITHIUM ION CELL AND METHOD OF PREPARING THE SAME Public/Granted day:2019-07-11
Information query
