Invention Grant
- Patent Title: Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries employing the same
- Patent Title (中): 使用其的非水电解质和非水电解质二次电池
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Application No.: US13536254Application Date: 2012-06-28
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Publication No.: US09231277B2Publication Date: 2016-01-05
- Inventor: Ryoichi Kato , Hiroyuki Tokuda , Takashi Fujii , Minoru Kotato , Masahiro Takehara , Masamichi Onuki , Youichi Ohashi , Shinichi Kinoshita
- Applicant: Ryoichi Kato , Hiroyuki Tokuda , Takashi Fujii , Minoru Kotato , Masahiro Takehara , Masamichi Onuki , Youichi Ohashi , Shinichi Kinoshita
- Applicant Address: JP Tokyo
- Assignee: MITSUBISHI CHEMICAL CORPORATION
- Current Assignee: MITSUBISHI CHEMICAL CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-111918 20070420; JP2007-111976 20070420; JP2007-116444 20070426; JP2007-116448 20070426; JP2007-272163 20071019; JP2008-267700 20081016
- Main IPC: H01M10/0567
- IPC: H01M10/0567 ; H01M4/583 ; H01M4/587 ; H01M4/133 ; H01M10/052 ; H01M10/0525 ; H01M4/62 ; H01M10/0569
Abstract:
A nonaqueous electrolyte containing a monofluorophosphate and/or a difluorophosphate and a compound having a specific chemical structure or specific properties. The nonaqueous electrolyte can contain at least one of a saturated chain hydrocarbon, a saturated cyclic hydrocarbon, an aromatic compound having a halogen atom and an ether having a fluorine atom.
Public/Granted literature
- US20120264010A1 NONAQUEOUS ELECTROLYTES AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERIES EMPLOYING THE SAME Public/Granted day:2012-10-18
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