Invention Application
US20170033356A1 NANOWIRE FOR ANODE MATERIAL OF LITHIUM ION CELL AND METHOD OF PREPARING THE SAME
审中-公开
用于阳离子细胞阳极材料的纳米微粒及其制备方法
- Patent Title: NANOWIRE FOR ANODE MATERIAL OF LITHIUM ION CELL AND METHOD OF PREPARING THE SAME
- Patent Title (中): 用于阳离子细胞阳极材料的纳米微粒及其制备方法
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Application No.: US15091254Application Date: 2016-04-05
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Publication No.: US20170033356A1Publication Date: 2017-02-02
- Inventor: Hee Cheul CHOI , Hyungki KIM
- Applicant: INSTITUTE FOR BASIC SCIENCE , POSTECH ACADEMY-INDUSTRY FOUNDATION
- Applicant Address: KR Yuseong-gu 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 Yuseong-gu Daejeon KR Gyeongsangbuk-do
- Priority: KR1020150107138 20150729
- Main IPC: H01M4/38
- IPC: H01M4/38 ; C22F1/16 ; C22C28/00 ; H01M4/36 ; H01M10/0525
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.
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