发明申请
US20130071757A1 SOLID ELECTROLYTE MATERIAL, LITHIUM BATTERY, AND METHOD OF PRODUCING SOLID ELECTROLYTE MATERIAL
有权
固体电解质材料，锂电池，以及生产固体电解质材料的方法
- 专利标题： SOLID ELECTROLYTE MATERIAL, LITHIUM BATTERY, AND METHOD OF PRODUCING SOLID ELECTROLYTE MATERIAL
- 专利标题（中）： 固体电解质材料，锂电池，以及生产固体电解质材料的方法
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申请号： US13640413申请日： 2010-04-13
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公开(公告)号： US20130071757A1公开(公告)日： 2013-03-21
- 发明人: Chihiro Yada , Hiroshi Suyama , Shoji Yokoishi , Brian Elliott Hayden , Thierry Le Gall , Duncan Clifford Alan Smith , Christopher Edward Lee
- 申请人： Chihiro Yada , Hiroshi Suyama , Shoji Yokoishi , Brian Elliott Hayden , Thierry Le Gall , Duncan Clifford Alan Smith , Christopher Edward Lee
- 申请人地址： JP Toyota-shi, Aichi-ken
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Toyota-shi, Aichi-ken
- 国际申请： PCT/JP2010/056606 WO 20100413
- 主分类号： H01M10/0562
- IPC分类号： H01M10/0562
摘要：
A main object of the present invention is to provide a solid electrolyte material having excellent Li ion conductivity. To attain the object, the present invention provides a solid electrolyte material represented by a general formula: Lix(La1-aM1a)y(Ti1-bM2b)zOδ, characterized in that “x”, “y”, and “z” satisfy relations of x+y+z=1, 0.652≦x/(x+y+z)≦0.753, and 0.167≦y/(y+z)≦0.232; “a” is 0≦a≦1; “b” is 0≦b≦1; “δ” is 0.8≦δ≦1.2; “M1” is at least one selected from the group consisting of Sr, Na, Nd, Pr, Sm, Gd, Dy, Y, Eu, Tb, and Ba; and “M2” is at least one selected from the group consisting of Mg, W, Mn, Al, Ge, Ru, Nb, Ta, Co, Zr, Hf, Fe, Cr, and Ga.