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81. 发明专利

JP2014127388A Sulfide solid electrolyte material, lithium solid battery and method for producing sulfide solid electrolyte material 有权
标题翻译：硫化固体电解质材料，锂固体电池及其生产硫化物固体电解质材料的方法
公开(公告)号：JP2014127388A
公开(公告)日：2014-07-07
申请号：JP2012284233
申请日：2012-12-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGIURA KOICHI , HAMA SHIGEKI , OHASHI MIWAKO
IPC分类号： H01M10/0562 , H01B1/06 , H01B13/00 , H01M4/62 , H01M10/052 , H01M10/0585
CPC分类号： H01M10/0562 , C03C3/323 , C03C4/14 , H01M10/052 , H01M10/0585 , H01M2300/0068
摘要： PROBLEM TO BE SOLVED: To provide a sulfide solid electrolyte material high in Li ion conductivity.SOLUTION: The present invention relates to a sulfide solid electrolyte material high in Li ion conductivity. The sulfide solid electrolyte material includes an organic compound having a molecular weight in a range of 30-300, and has a content of the organic compound of 0.8 wt.% or less.
摘要翻译：要解决的问题：提供高Li离子传导性的硫化物固体电解质材料。本发明涉及高离子电导率的硫化物固体电解质材料。硫化物固体电解质材料包括分子量为30-300的有机化合物，并且有机化合物的含量为0.8重量％以下。

82. 发明专利

JP2014125394A Method for producing sulfide solid electrolyte material 审中-公开
标题翻译：生产硫化物固体电解质材料的方法
公开(公告)号：JP2014125394A
公开(公告)日：2014-07-07
申请号：JP2012284239
申请日：2012-12-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAMA SHIGEKI
IPC分类号： C01B25/14 , H01B13/00 , H01M10/0562
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a sulfide solid electrolyte material, with which a sulfide solid electrolyte material with high Li ion conductivity is obtainable.SOLUTION: The problem is solved by providing a method for producing a sulfide solid electrolyte material, which has: a preparation step to prepare a raw material composition containing at least LiI; and an amorphousizing step to synthesize sulfide glass by amorphousizing the raw material composition, in which the LiI is a material having no peak at a position of 2θ=20.8° ±0.5°, or a material having the peak but the intensity thereof is small.
摘要翻译：要解决的问题：提供硫化物固体电解质材料的制备方法，通过该方法可获得具有高Li离子传导性的硫化物固体电解质材料。解决方案：通过提供硫化物固体电解质材料的制备方法来解决问题，其具有：制备至少含有LiI的原料组合物的制备步骤; 以及通过非晶化合成硫化物玻璃的非晶化步骤，其中LiI是在2θ= 20.8°±0.5°的位置处没有峰的材料，或具有峰但强度的材料是小的原料组合物。

83. 发明专利

JP2014032864A Sulfide solid electrolyte material and solid state battery using the same 有权
标题翻译：硫化物固体电解质材料和固体电池
公开(公告)号：JP2014032864A
公开(公告)日：2014-02-20
申请号：JP2012173041
申请日：2012-08-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAMA SHIGEKI , OTOMO TAKAMASA
IPC分类号： H01M10/0562
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a sulfide solid electrolyte material having both Li ion conductivity and water resistance.SOLUTION: There are provided: a sulfide solid electrolyte material having a composition represented by the following general formula: yLiI-(100-y)[(75-x)LiS-xLiO-25 PS)] (where, x and y represent mol%, x is more than 0 and less than 6, and y is more than 0.); and a solid state battery using the sulfide solid electrolyte material.
摘要翻译：要解决的问题：提供具有Li离子传导性和耐水性两者的硫化物固体电解质材料。提供：具有由以下通式表示的组成的硫化物固体电解质材料：yLiI-（100-y）[ （75-x）LiS-xLiO-25PS）]（其中，x和y表示摩尔％，x大于0且小于6，y大于0）。和使用硫化物固体电解质材料的固态电池。

84. 发明专利

JP2013201111A Storage method and storage device of solid electrolyte, and manufacturing method of all solid state battery 有权
标题翻译：固体电解质的储存方法和储存装置及所有固态电池的制造方法
公开(公告)号：JP2013201111A
公开(公告)日：2013-10-03
申请号：JP2012162703
申请日：2012-07-23
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： INOUE HIROYUKI , HAMA SHIGEKI , MASUOKA SHIZUKA
IPC分类号： H01M10/0562 , H01M10/0525 , H01M10/0585
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a storage method and a storage device of solid electrolyte capable of suppressing deterioration of solid electrolyte, and provide a manufacturing method of an all solid state battery in which performance deterioration is suppressed.SOLUTION: A maintenance factor of a current ionic conductivity with respect to an ionic conductivity immediately after a formation of solid electrolyte is calculated. When the maintenance factor of the ionic conductivity is equal to or less than a predetermined value, the solid electrolyte is dehydrated in a storage method and a storage device of the solid electrolyte. A manufacturing method of an all solid state battery includes the process of the dehydration of the solid electrolyte.
摘要翻译：要解决的问题：提供能够抑制固体电解质劣化的固体电解质的储存方法和存储装置，并提供其中抑制性能劣化的全固态电池的制造方法。解决方案：维持系数计算出立即形成固体电解质后的离子电导率的当前离子电导率。当离子电导率的维持因子等于或小于预定值时，固体电解质在固体电解质的储存方法和储存装置中脱水。全固体电池的制造方法包括固体电解质脱水的工序。

85. 发明专利

JP2013093135A Unit cell and power storage device with unit cell 审中-公开
标题翻译：具有单元单元的单元电池和电力存储设备
公开(公告)号：JP2013093135A
公开(公告)日：2013-05-16
申请号：JP2011233109
申请日：2011-10-24
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOGA TATSUYA , TSUJIKO AKIRA , HAMA SHIGEKI , TSUCHIDA YASUSHI
IPC分类号： H01M2/34 , H01M2/30 , H01M10/04 , H01M10/0562 , H01M10/0565 , H01M10/058
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a unit cell that suppress application of excess voltage.SOLUTION: An all-solid type unit cell 22 stores in an outer package 22c a laminate body 38 including a plurality of cell elements 35. The inside of the outer package 22c is filled with an inert gas. The unit cell 22 is formed so that gas is ionized and discharge occurs in a discharge region 51 in the inside of the outer package 22c when a voltage between a collector 33a of the laminate body 38 and a collector 33b having a lower potential than the collector 33a exceeds a predetermined upper limit voltage.
摘要翻译：要解决的问题：提供抑制过电压施加的单元电池。解决方案：全固体型单电池22在外包装22c中存储包括多个电池元件35的层叠体38.外包装22c的内部填充有惰性气体。单元电池22形成为当层压体38的集电体33a与集电体33b之间的电压低于集电体的电位低时，在外部封装22c的内部的放电区域51中，气体被离子化并发生放电 33a超过预定的上限电压。版权所有（C）2013，JPO＆INPIT

86. 发明专利

JP2013033659A Solid electrolyte material-containing body and battery 有权
标题翻译：固体电解质材料和电池
公开(公告)号：JP2013033659A
公开(公告)日：2013-02-14
申请号：JP2011169505
申请日：2011-08-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KATO YUKI , HAMA SHIGEKI , OTOMO TAKATADA , WAKASUGI SATOSHI
IPC分类号： H01M10/0562 , C01B25/08 , C04B35/547 , H01B1/06 , H01M4/13 , H01M4/62 , H01M6/18 , H01M10/052
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a solid electrolyte material-containing body that suppresses degradation in ionic conductivity of a sulfide solid electrolyte material by adding a binder.SOLUTION: There is provided a solid electrolyte material-containing body comprising: a sulfide solid electrolyte which includes Melement (for example, Li element), Melement (for example, Ge element and P element) and S element, and which has a peak at 2θ=29.58° ±0.50° in X-ray diffraction using CuK α-rays, and a value of I/Iof less than 0.50, provided that the diffraction intensity of the peak of 2θ=29.58° ±0.50° is denoted by I, and the diffraction intensity of the peak of 2θ=27.33° ±0.50° is denoted by I; and a binder of a polymer having double bonds in a main chain.
摘要翻译：解决的问题：提供一种固体电解质材料体，其通过添加粘合剂来抑制硫化物固体电解质材料的离子导电性的劣化。解决方案：提供一种含固体电解质材料的体，它包括：包含M 1 元素（例如Li元素）的硫化物固体电解质，M 2 元素（例如Ge元素和P元素）和S元素，并且在使用CuKα射线的X射线衍射中在2θ= 29.58°±0.50°处具有峰值，以及如果2θ= 29.58°的峰的衍射强度小于0.50，则I B / I A ±0.50°由I A 表示，2θ= 27.33°±0.50°的峰的衍射强度用I B表示， / SB>; 和在主链中具有双键的聚合物的粘合剂。版权所有（C）2013，JPO＆INPIT

87. 发明专利

JP2012257367A Controller of battery 审中-公开
标题翻译：电池控制器
公开(公告)号：JP2012257367A
公开(公告)日：2012-12-27
申请号：JP2011128275
申请日：2011-06-08
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUZUKI YUSHI , TSUCHIDA YASUSHI , HAMA SHIGEKI
IPC分类号： H02J7/00 , H01M10/0562 , H01M10/42
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a controller of a battery which allows an appropriate recovery from the deterioration of the output characteristic while effectively using the residual power of the battery.SOLUTION: The controller of a battery to be mounted in a mobile object comprises: a solid secondary battery having a positive electrode active material layer, a negative electrode active material layer, and a solid electrolytic layer formed between the positive and negative electrode active material layers; a control circuit which performs at least one of excessive discharge and external short circuit on the solid secondary battery; a power generator which supplies the solid secondary battery with electric power; and control means which performs the control for keeping the average SOC of the solid secondary battery at a target value by supplying electric power to the solid secondary battery from the power generator. The control means performs the control for lowering the above target value if a destination of the mobile object is a place where the solid secondary battery can be charged.
摘要翻译：要解决的问题：提供一种电池的控制器，其允许在有效地使用电池的剩余电力的同时适当地恢复输出特性的劣化。安装在移动体中的电池的控制器包括：固体二次电池，其具有正极活性物质层，负极活性物质层和形成在正极和负极之间的固体电解质层活性物质层; 执行固体二次电池的过度放电和外部短路中的至少一个的控制电路; 向固体二次电池供电的发电机; 以及控制装置，其通过从所述发电机向所述固体二次电池供给电力来执行用于将所述固体二次电池的平均SOC保持在目标值的控制。如果移动体的目的地是可以对固体二次电池进行充电的地方，则控制装置执行用于降低上述目标值的控制。版权所有（C）2013，JPO＆INPIT

88. 发明专利

JP2012094445A Sulfide solid electrolyte particle 有权
标题翻译：硫化固体电解质颗粒
公开(公告)号：JP2012094445A
公开(公告)日：2012-05-17
申请号：JP2010242502
申请日：2010-10-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TSUCHIDA YASUSHI , HAMA SHIGEKI , OTOMO TAKATADA
IPC分类号： H01M10/0562 , C01B25/14 , H01B1/06 , H01B1/10 , H01B13/00 , H01M4/62 , H01M6/18
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a sulfide solid electrolyte particle capable of suppressing formation of a high resistance layer caused by reactions of an oxide active material and a sulfide solid electrolyte material, and low in interface resistance.SOLUTION: A sulfide solid electrolyte particle of the present invention has an oxide layer on a surface, the oxide layer resulting from oxidation of the particle itself, and comprises a sulfide solid electrolyte material.
摘要翻译：解决的问题：提供能够抑制由氧化物活性物质和硫化物固体电解质材料的反应引起的高电阻层的形成的硫化物固体电解质粒子，并且具有低的界面电阻。解决方案：本发明的硫化物固体电解质颗粒在表面上具有氧化物层，氧化物层由颗粒本身氧化而形成，并且包含硫化物固体电解质材料。版权所有（C）2012，JPO＆INPIT

89. 发明专利

JP2012062212A Sulfide solid electrolyte glass, lithium solid state battery and method for manufacturing sulfide solid electrolyte glass 审中-公开
标题翻译：硫化固体电解玻璃，锂离子固体电池及制造硫化物电解玻璃的方法
公开(公告)号：JP2012062212A
公开(公告)日：2012-03-29
申请号：JP2010206636
申请日：2010-09-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KATO YUKI , HAMA SHIGEKI , OTOMO TAKATADA
IPC分类号： C03C3/32 , H01B1/06 , H01B13/00 , H01M10/052 , H01M10/0562
CPC分类号： Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide sulfide solid electrolyte glass with high Li ion conductivity.SOLUTION: The sulfide solid electrolyte glass has an ion conductor having a GaSstructure as a main component and LiI. Since having the LiI (LiI component), the sulfide solid electrolyte glass becomes rich in Li, and accordingly can have high Li ion conductivity. Also the GaSstructure does not change the structure even when coming into contact with water (including moisture), thereby the sulfide solid electrolyte glass has high stability to water.

90. 发明专利

JP2012054212A Sulfide solid electrolyte material, method for producing sulfide solid electrolyte material, and lithium solid battery 有权
标题翻译：硫化固体电解质材料，硫酸固体电解质材料的制造方法，锂固体电池
公开(公告)号：JP2012054212A
公开(公告)日：2012-03-15
申请号：JP2010197996
申请日：2010-09-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OTOMO TAKATADA , KAWAMOTO KOJI , HAMA SHIGEKI , TSUCHIDA YASUSHI , KATO YUKI
IPC分类号： H01M10/0562 , C01B17/45 , H01B1/06 , H01B13/00 , H01M4/62 , H01M10/052
CPC分类号： Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide a sulfide solid electrolyte material generating a less amount of hydrogen sulfide and capable of reducing battery resistance.SOLUTION: The sulfide solid electrolyte material contains O, and thereby crosslinking sulfur contained in the sulfide solid electrolyte material can be cut off and the generation amount of hydrogen sulfide can be reduced. Further, the sulfide solid electrolyte material contains O and F, and thereby diffusion of oxygen and metals from an electrode active material into the sulfide solid electrolyte material can be suppressed, so that battery resistance can be reduced.

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