Invention Grant
- Patent Title: Positive electrode active material for electric device, positive electrode for electric device, and electric device
- Patent Title (中): 电气装置用正极活性物质，电气装置用正极及电气装置
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Application No.: US14130643Application Date: 2012-07-03
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Publication No.: US09496065B2Publication Date: 2016-11-15
- Inventor: Atsushi Ito , Yasuhiko Ohsawa , Kenzo Oshihara , Tomohiro Kaburagi , Shinji Yamamoto
- Applicant: Atsushi Ito , Yasuhiko Ohsawa , Kenzo Oshihara , Tomohiro Kaburagi , Shinji Yamamoto
- Applicant Address: JP Yokohama-Shi, Kanagawa
- Assignee: Nissan Motor Co., Ltd.
- Current Assignee: Nissan Motor Co., Ltd.
- Current Assignee Address: JP Yokohama-Shi, Kanagawa
- Agency: Young Basile Hanlon & MacFarlane, P.C.
- Priority: JP2011-148094 20110704; JP2012-050933 20120307; JP2012-146881 20120629
- International Application: PCT/JP2012/066970 WO 20120703
- International Announcement: WO2013/005737 WO 20130110
- Main IPC: H01B1/08
- IPC: H01B1/08 ; C01G51/00 ; C01G53/00 ; C01G45/12 ; H01M4/505 ; H01M4/36 ; H01M4/525 ; H01M4/02 ; H01G11/06 ; H01G11/46 ; H01G11/50 ; H01M10/0525
Abstract:
A positive electrode active material is provided for an electric device that contains a first active material comprising a transition metal oxide represented by formula (1): Li1.5[NiaCobMnc[Li]d]O3 (where a, b, c, and d satisfy the relationships: 0
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