Invention Grant
- Patent Title: Si alloy negative electrode active material for electric device
- Patent Title (中): 用于电气设备的Si合金负极活性材料
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Application No.: US13393048Application Date: 2010-11-26
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Publication No.: US08835052B2Publication Date: 2014-09-16
- Inventor: Manabu Watanabe , Osamu Tanaka
- Applicant: Manabu Watanabe , Osamu Tanaka
- Applicant Address: JP Yokohama-shi
- Assignee: Nissan Motor Co., Ltd.
- Current Assignee: Nissan Motor Co., Ltd.
- Current Assignee Address: JP Yokohama-shi
- Agency: Foley & Lardner LLP
- Priority: JP2009-270344 20091127
- International Application: PCT/JP2010/071168 WO 20101126
- International Announcement: WO2011/065503 WO 20110603
- Main IPC: H01M4/134
- IPC: H01M4/134 ; C22C30/06 ; C22C18/00 ; C22C14/00 ; H01M4/38
Abstract:
A negative electrode active material for an electric device. The negative electrode active material including an alloy having a composition formula SixTiyZnz, where (1) x+y+z=100, (2) 38≦x
Public/Granted literature
- US20120153220A1 Si ALLOY NEGATIVE ELECTRODE ACTIVE MATERIAL FOR ELECTRIC DEVICE Public/Granted day:2012-06-21
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