- Patent Title: Electrode material for non-aqueous electrolyte secondary battery, and electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the same
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Application No.: US15027990Application Date: 2014-10-03
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Publication No.: US09941512B2Publication Date: 2018-04-10
- Inventor: Yasuhiko Ohsawa , Hideaki Horie , Hiroshi Akama , Yuki Kusachi , Yuta Murakami , Kenichi Kawakita , Yusuke Mizuno , Yasuhiro Tsudo , Yasuhiro Shindo
- Applicant: NISSAN MOTOR CO., LTD.
- 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: JP2013-210560 20131007
- International Application: PCT/JP2014/076596 WO 20141003
- International Announcement: WO2015/053200 WO 20150416
- Main IPC: H01M10/00
- IPC: H01M10/00 ; H01M4/36 ; H01M4/62 ; H01M10/0525 ; H01M4/04 ; H01M4/133 ; H01M4/583 ; H01M4/66 ; H01M4/139 ; H01M4/587 ; H01M4/02
Abstract:
A core-shell-type electrode material is used as an electrode active material layer of a non-aqueous electrolyte secondary battery, the core-shell-type electrode material having a core part including an electrode active material and a shell part in which a conductive material is contained in a base material formed by a gel-forming polymer having a tensile elongation at break of 10% or more in a gel state.
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