Invention Grant
US08574772B2 Solid electrolyte, solid electrolyte sheet, and method for producing solid electrolyte
有权
固体电解质，固体电解质片和固体电解质的制造方法
- Patent Title: Solid electrolyte, solid electrolyte sheet, and method for producing solid electrolyte
- Patent Title (中): 固体电解质，固体电解质片和固体电解质的制造方法
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Application No.: US13059873Application Date: 2009-07-17
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Publication No.: US08574772B2Publication Date: 2013-11-05
- Inventor: Hiroshi Suyama , Koji Kawamoto
- Applicant: Hiroshi Suyama , Koji Kawamoto
- Applicant Address: JP Toyota
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota
- Agency: Oliff & Berridge, PLC
- International Application: PCT/JP2009/062967 WO 20090717
- International Announcement: WO2011/007445 WO 20110120
- Main IPC: H01M6/18
- IPC: H01M6/18
Abstract:
The main object of the present invention is to provide a solid electrolyte with intergranular resistance decreased.The present invention solves the above-mentioned problem by providing a solid electrolyte comprising a garnet-type compound with Li ion conductivity as the main component, characterized in that a phosphate group-containing Li ion conductor is provided between particles of the above-mentioned garnet-type compound, and the phosphate group-containing Li ion conductor has a smaller particle diameter than a particle diameter of the above-mentioned garnet-type compound and makes face contact with the above-mentioned garnet-type compound.
Public/Granted literature
- US20120100433A1 SOLID ELECTROLYTE, SOLID ELECTROLYTE SHEET, AND METHOD FOR PRODUCING SOLID ELECTROLYTE Public/Granted day:2012-04-26
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