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11.发明公开
公开(公告)号：EP2988361A1
公开(公告)日：2016-02-24
申请号：EP15183645.9
申请日：2011-03-25
发明人： KANNO, Ryoji , HIRAYAMA, Masaaki , KATO, Yuki , KAWAMOTO, Koji , HAMA, Shigenori , OTOMO, Takamasa , NOBUHARA, Kunihiro
IPC分类号： H01M10/0562 , C01B25/14 , H01B1/06 , H01B13/00 , H01M4/62
CPC分类号： C01B25/14 , C01B17/20 , C01G17/006 , C01P2002/50 , C01P2002/72 , C01P2002/74 , C01P2002/77 , H01B1/10 , H01M10/0562 , H01M2300/0068
摘要： The problem of the present invention is to provide a sulfide solid electrolyte material having excellent ion conductivity. The present invention solves the problem by providing a sulfide solid electrolyte material comprising an M 1 element (such as a Li element), an M 2 element (such as a Ge element and a P element), and an S element; having a peak in a position of 2θ = 29.58°±0.50° in an X-ray diffraction measurement using a CuKα line; and having an I B /I A value of less than 0.50 when a diffraction intensity at the peak of 2θ = 29.58°±0.50° is represented by I A and a diffraction intensity at a peak of 2θ = 27.33°±0.50° is represented by I B .
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12.发明公开
公开(公告)号：EP2988360A8
公开(公告)日：2016-06-15
申请号：EP15187907.9
申请日：2011-07-11
IPC分类号： H01M10/0525 , H01M10/0562
CPC分类号： H01M10/0562 , H01M10/052 , H01M10/0525 , H01M2300/0065 , H01M2300/0068 , H01M2300/008 , Y02E60/122
摘要： The main object of the present invention is to provide a sulfide solid electrolyte material with high Li ion conductivity. The present invention solves the problem by providing a sulfide solid electrolyte material comprising an ion conductor with an ortho-composition, and LiI, characterized in that the sulfide solid electrolyte material is glass with a glass transition point.
摘要翻译： 本发明的主要目的是提供具有高Li离子传导性的硫化物固体电解质材料。 本发明通过提供包含具有原组成的离子导体和LiI的硫化物固体电解质材料解决了该问题，其特征在于，硫化物固体电解质材料是具有玻璃化转变点的玻璃。
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13.发明公开SULFIDE SOLID ELECTROLYTE MATERIAL, LITHIUM SOLID-STATE BATTERY, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE MATERIAL 有权固体电解质材料，以硫化物，对于其方法和固体锂电池，包括THE SAME
公开(公告)号：EP2712468A1
公开(公告)日：2014-04-02
申请号：EP12737596.2
申请日：2012-06-19
发明人： OHTOMO, Takamasa , KAWAMOTO, Koji , HAMA, Shigenori , KATO, Yuki
IPC分类号： H01M10/0562 , H01M4/485 , H01M10/052 , H01M10/058 , H01M10/0561
CPC分类号： H01M10/0562 , C03C4/18 , C03C10/16 , H01M10/052 , H01M10/0525 , H01M2300/0068 , H01M2300/008 , Y02E60/122 , Y02T10/7011
摘要： A sulfide solid electrolyte material contains glass ceramics that contains Li, A, X, and S, and has peaks at 2θ = 20.2° and 23.6° in X-ray diffraction measurement with CuKα line. A is at least one kind of P, Si, Ge, Al, and B, and X is a halogen. A method for producing a sulfide solid electrolyte material includes amorphizing a raw material composition containing Li
2 S, a sulfide of A, and LiX to synthesize sulfide glass, and heating the sulfide glass at a heat treatment temperature equal to or more than a crystallization temperature thereof to synthesize glass ceramics having peaks at 2θ = 20.2° and 23.6° in X-ray diffraction measurement with CuKα line, in which a ratio of the LiX contained in the raw material composition and the heat treatment temperature are controlled to obtain the glass ceramics.-
14.发明公开
公开(公告)号：EP3370295A8
公开(公告)日：2019-01-23
申请号：EP18158109.1
申请日：2014-05-29
IPC分类号： H01M10/0562 , H01B1/10 , H01M10/058 , H01M10/052
摘要： The present invention aims to provide a sulfide solid electrolyte material with favorable ion conductivity, in which charge and discharge efficiency may be inhibited from decreasing. The object is attained by providing a sulfide solid electrolyte material, comprising: a Li element; a P element; and a S element, characterized in that the material has a peak at a position of 2θ = 30.21° ± 0.50° in X-ray diffraction measurement using a CuKα ray, and the sulfide solid electrolyte material does not substantially comprise a metallic element belonging to the third group to the sixteenth group.
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公开(公告)号：EP2988360B1
公开(公告)日：2018-08-29
申请号：EP15187907.9
申请日：2011-07-11
IPC分类号： H01M10/0525 , H01M10/0562
CPC分类号： H01M10/0562 , H01M10/052 , H01M10/0525 , H01M2300/0065 , H01M2300/0068 , H01M2300/008 , Y02E60/122
摘要： The main object of the present invention is to provide a sulfide solid electrolyte material with high Li ion conductivity. The present invention solves the problem by providing a sulfide solid electrolyte material comprising an ion conductor with an ortho-composition, and LiI, characterized in that the sulfide solid electrolyte material is glass with a glass transition point.
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公开(公告)号：EP2609651A1
公开(公告)日：2013-07-03
申请号：EP11741697.4
申请日：2011-07-11
IPC分类号： H01M10/0525 , H01M10/0561
CPC分类号： H01M10/0562 , H01M10/052 , H01M10/0525 , H01M2300/0065 , H01M2300/0068 , H01M2300/008 , Y02E60/122
摘要： The main object of the present invention is to provide a sulfide solid electrolyte material with high Li ion conductivity. The present invention solves the problem by providing a sulfide solid electrolyte material comprising an ion conductor with an ortho-composition, and LiI, characterized in that the sulfide solid electrolyte material is glass with a glass transition point.
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17.发明授权
公开(公告)号：EP3007262B1
公开(公告)日：2019-05-15
申请号：EP14808009.6
申请日：2014-05-29
IPC分类号： H01M10/0562 , H01B1/10 , H01M10/058 , H01M10/052
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公开(公告)号：EP2602795B1
公开(公告)日：2019-01-30
申请号：EP10855634.1
申请日：2010-08-05
发明人： HAMA, Shigenori , OHTOMO, Takamasa , KATO, Yuki , KAWAMOTO, Koji
IPC分类号： H01B1/10 , H01B1/06 , H01B13/00 , H01M10/052 , H01M10/0562 , H01M6/18 , C03C4/18 , C03C3/32
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公开(公告)号：EP2866291B8
公开(公告)日：2019-01-23
申请号：EP13806770.7
申请日：2013-05-14
发明人： OTOMO, Takamasa , KAWAMOTO, Koji , KATO, Yuki
IPC分类号： H01M4/134 , H01M4/38 , H01M4/62 , H01M10/052 , H01M10/0562 , H01M10/42 , H01M10/44 , C01B25/14
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公开(公告)号：EP2866291B1
公开(公告)日：2018-11-21
申请号：EP13806770.7
申请日：2013-05-14
发明人： OTOMO, Takamasa , KAWAMOTO, Koji , KATO, Yuki
IPC分类号： H01M4/134 , H01M4/38 , H01M4/62 , H01M10/052 , H01M10/0562 , H01M10/42 , H01M10/44 , C01B25/14
CPC分类号： H01M10/0562 , C01B25/14 , C01P2002/72 , H01M4/134 , H01M4/386 , H01M4/62 , H01M10/052 , H01M10/425 , H01M10/44 , H01M2004/027 , H01M2010/4271 , H01M2300/0068 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： The object of the present invention is to provide a battery system in which reductive decomposition of a Ge-containing solid electrolyte material is restricted. The present invention attains the object by providing a battery system comprising a battery and a control apparatus, characterized in that the battery has a cathode active material layer containing a cathode active material, an anode active material layer containing a Si-containing anode active material, and an electrolyte layer formed between the cathode active material layer and the anode active material layer, at least one of the anode active material layer and the electrolyte layer contains a Ge-containing solid electrolyte material, and the control apparatus is an apparatus to control an electric potential of the Si-containing anode active material so as to be reduction potential or less of the Ge-containing solid electrolyte material.
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