专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2015032462A 硫化物固体電解質材料有权
标题翻译：硫化固体电解材料
公开(公告)号：JP2015032462A
公开(公告)日：2015-02-16
申请号：JP2013161312
申请日：2013-08-02
申请人：トヨタ自動車株式会社 , Toyota Motor Corp
发明人： HAMA SHIGEKI , OSADA NAOMI , SUZUKI TOMOYA
IPC分类号： H01M10/0562 , H01B1/06 , H01B1/10
摘要：【課題】本発明は、Liイオン伝導性が高い硫化物固体電解質材料を提供することを主目的とする。【解決手段】本発明は、Li、A(Aは、P、Si、Ge、AlおよびBの少なくとも一種である)、およびSを有するイオン伝導体と、LiX(Xはハロゲンである)と、オルトオキソ酸リチウムとから構成されるガラスセラミックスであり、CuKα線を用いたX線回折測定において、2&thetas;=20.2?、23.6?にピークを有し、上記オルトオキソ酸リチウムの割合が、20mol%未満であることを特徴とする硫化物固体電解質材料を提供することにより、上記課題を解決する。【選択図】図1
摘要翻译：要解决的问题：提供具有高Li离子传导性的硫化物固体电解质材料。解决方案：硫化物固体电解质材料由玻璃陶瓷组成，其包括：具有Li，A（其中A表示P，Si ，Ge，Al和B）和S; LiX（其中X表示卤素）; 和邻 - 含氧酸锂。根据CuKα射线的X射线衍射测量，硫化物固体电解质材料在2θ= 20.2°和23.6°处具有峰值。在硫化固体电解质材料中，邻 - 氧酸锂的含量小于20mol％。

2. 发明专利

JP2014127387A Method for producing sulfide solid electrolyte material and lithium solid battery 审中-公开
标题翻译：硫酸固体电解质材料和锂离子电池的生产方法
公开(公告)号：JP2014127387A
公开(公告)日：2014-07-07
申请号：JP2012284211
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： OSADA NAOMI , HAMA SHIGEKI
IPC分类号： H01M10/0562 , C03C10/02 , C04B35/547 , H01B13/00 , H01M4/62 , H01M10/052 , H01M10/0585
CPC分类号： Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide a sulfide solid electrolyte material having high Li ion conductivity.SOLUTION: There are provided a method for producing a sulfide solid electrolyte material, and a lithium solid battery containing a sulfide solid electrolyte material produced by the method for producing a sulfide solid electrolyte material. The method for producing a sulfide solid electrolyte material comprises: an amorphization step of performing the amorphization of a raw material composition containing LiS, a sulfide of A (A represents at least one of P, Si, Ge, Al and B), and LiX (X represents a halogen) to synthesize sulfide glass; and a heat treatment step of heating the sulfide glass at a temperature of a crystallization temperature or above to synthesize glass ceramic. In the heat treatment step, the rate of temperature increase up to the crystallization temperature is 6°C/min or more.
摘要翻译：要解决的问题：提供具有高Li离子传导性的硫化物固体电解质材料。提供一种硫化物固体电解质材料的制造方法，以及含有通过该制造方法制造的硫化物固体电解质材料的锂固体电池硫化物固体电解质材料。硫化物固体电解质材料的制造方法包括：使含有LiS的原料组合物，A（A表示P，Si，Ge，Al和B中的至少一种）的硫化物和LiX的硫化物进行非晶化的非晶化工序（X代表卤素）合成硫化物玻璃; 以及在结晶温度以上的温度下加热硫化玻璃以合成玻璃陶瓷的热处理工序。在热处理步骤中，升温至结晶温度的速度为6℃/分钟以上。

3. 发明专利

JP2014089986A Sulfide solid electrolyte material and lithium solid battery 有权
标题翻译：硫化固体电解质材料和锂离子电池
公开(公告)号：JP2014089986A
公开(公告)日：2014-05-15
申请号：JP2014025488
申请日：2014-02-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OTOMO TAKAMASA , KAWAMOTO KOJI , HAMA SHIGEKI , TSUCHIDA YASUSHI , KATO YUKI
IPC分类号： H01M10/0562 , H01B1/06 , H01B1/10 , H01M10/052
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide sulfide solid electrolyte material high in Li ion conductivity.SOLUTION: Sulfide solid electrolyte material according to the present invention includes: ion conductor having ortho composition; and LiI. The material is glass having a glass transition point.
摘要翻译：要解决的问题：提供高Li离子电导率的硫化物固体电解质材料。本发明的硫化物固体电解质材料包括：具有原始组成的离子导体; 和LiI。该材料是具有玻璃化转变点的玻璃。

4. 发明专利

JP2014086209A Charge control device for sulfide-based all-solid-state battery 审中-公开
标题翻译：用于基于硫化物的全固态电池的充电控制装置
公开(公告)号：JP2014086209A
公开(公告)日：2014-05-12
申请号：JP2012232804
申请日：2012-10-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAGASE HIROSHI , HAMA SHIGEKI , OSE TOKUHIRO
IPC分类号： H01M10/60 , H01B1/06 , H01M10/052 , H01M10/0562 , H01M10/058 , H01M10/44
CPC分类号： Y02E60/122 , Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide a charge control device for a sulfide-based all-solid-state battery, capable of rapid charging a sulfide-based all-solid-state battery.SOLUTION: A charge control device for a sulfide-based all-solid-state battery includes: a first output section outputting a heating signal for heating an all-solid-state battery to 60°C or above, the all-solid-state battery using a sulfide-based solid state electrolyte which contains Li, P and S and has a PSskeleton; a second output section outputting a charge signal for charging the all-solid-state battery heated on the basis of the heating signal; and a control section controlling the heating signal.
摘要翻译：要解决的问题：提供一种能够快速充电硫化物全固态电池的硫化物基全固态电池的充电控制装置。解决方案：一种用于硫化物的全电池充电控制装置固态电池包括：将全固态电池加热至60℃以上的加热信号的第一输出部，使用含有Li的硫化物系固体电解质的全固态电池， P和S，并具有PS骨架; 输出用于对基于加热信号加热的全固体电池进行充电的充电信号的第二输出部分; 以及控制加热信号的控制部。

5. 发明专利

JP2014035865A Sulfide solid electrolyte glass, lithium solid state battery, and method for producing sulfide solid electrolyte glass 有权
标题翻译：硫化固体电解质玻璃，锂固体电池，以及生产硫化物固体电解玻璃的方法
公开(公告)号：JP2014035865A
公开(公告)日：2014-02-24
申请号：JP2012176099
申请日：2012-08-08
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAMA SHIGEKI , OTOMO TAKAMASA , KAWAMOTO KOJI
IPC分类号： H01M10/0562 , H01B1/06 , H01B13/00 , H01M6/18 , H01M10/052 , H01M10/0585
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide sulfide solid electrolyte glass high in Li ion conductivity.SOLUTION: The present invention relates to sulfide solid electrolyte glass containing LiI and an ionic conductor comprising LiPS, and the sulfide solid electrolyte glass has a glass transition temperature.
摘要翻译：要解决的问题：提供高Li离子电导率的硫化物固体电解质玻璃。解决方案：本发明涉及含有LiI的硫化物固体电解质玻璃和包含LiPS的离子导体，硫化物固体电解质玻璃具有玻璃化转变温度。

6. 发明专利

JP2013041749A Battery system 审中-公开
标题翻译：电池系统
公开(公告)号：JP2013041749A
公开(公告)日：2013-02-28
申请号：JP2011177919
申请日：2011-08-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAMA SHIGEKI , KATO YUKI , OTOMO TAKATADA , YAMAZAKI HISATSUGU
IPC分类号： H01M16/00 , H01M2/10 , H01M10/0562 , H01M10/60 , H01M10/615 , H01M10/625 , H01M10/633 , H01M10/6571
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery system comprising a liquid electrolyte battery and capable of starting under low temperatures of -30°C or lower.SOLUTION: The battery system comprises a solid state battery comprising a solid electrolyte containing a sulfide solid electrolyte which has a composition represented by the formula: LiMPS, where M represents an element selected from Ge, Sb, Si, C, Sn, B, Al, Ga, In, Ti, Zr, V, and Nb, and x, y, and z represent the atomic ratio and satisfy x+my+5z=8, where m represents the valence of M, shows a peak at 2θ=29.58°±0.50° in an X-ray diffraction measurement with CuKα radiation, and satisfies the requirement that I/Iis less than 0.50, where Irepresents the diffraction intensity of the peak at 2θ=29.58°±0.50°, and Irepresents the diffraction intensity of a peak at 2θ=27.33°±0.50°; and a liquid electrolyte battery containing an electrolytic solution as an electrolyte.
摘要翻译：要解决的问题：提供一种包括液体电池并且能够在-30℃或更低的低温下起动的电池系统。解决方案：电池系统包括固体电池，其包含含有硫化物固体电解质的固体电解质，所述固体电解质具有由下式表示的组成： y P z S 4 ，其中M表示选自Ge，Sb，Si ，C，Sn，B，Al，Ga，In，Ti，Zr，V和Nb，x，y和z表示原子比，满足x + my + 5z = 8，其中m表示M 在CuKα辐射的X射线衍射测定中，在2θ= 29.58°±0.50°处显示出峰值，满足I B / I A 小于0.50，其中I A 表示在2θ= 29.58°±0.50°处的峰的衍射强度，I B 表示在2θ= 27.33°±0.50°的峰的衍射强度; 以及含有电解液作为电解液的液体电解质电池。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012089406A Method for manufacturing positive electrode active material part, method for manufacturing solid electrolyte lithium battery, and positive electrode active material part 审中-公开
标题翻译：制造电极活性材料部件的方法，制造固体电解质锂电池的方法和正极电极活性材料部件
公开(公告)号：JP2012089406A
公开(公告)日：2012-05-10
申请号：JP2010236431
申请日：2010-10-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TSUCHIDA YASUSHI , KAWAMOTO KOJI , HAMA SHIGEKI
IPC分类号： H01M4/36 , H01M4/139 , H01M10/052 , H01M10/0562 , H01M10/058
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a positive electrode active material part in which the surface of a positive electrode active material is covered with a transparent covering layer made of a compound containing a polyanion structure.SOLUTION: A method for manufacturing a positive electrode active material part comprising a positive electrode active material and a covering layer covering the surface of the positive electrode active material and made of LiBO, comprises the steps of preparing a covering-layer forming coating liquid containing lithium acetate, a boron containing compound, and an alcohol, coating the surface of the positive electrode active material with the covering-layer forming coating liquid, and forming the covering layer by drying and heating the positive electrode active material with the surface coated with the covering-layer forming coating liquid.
摘要翻译：要解决的问题：提供一种制造正极活性物质部分的方法，其中正极活性物质的表面被由含有聚阴离子结构的化合物制成的透明覆盖层覆盖。解决方案：一种制造正极活性物质部分的方法，该正极活性物质部分包括正极活性物质和覆盖正极活性物质表面的覆盖层，并由Li SB SB =“POST”> 3

8. 发明专利

JP2012022801A Sulfide solid electrolyte material 有权
标题翻译：硫化固体电解质材料
公开(公告)号：JP2012022801A
公开(公告)日：2012-02-02
申请号：JP2010157831
申请日：2010-07-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAMA SHIGEKI , OTOMO TAKATADA , KATO YUKI , KAWAMOTO KOJI
IPC分类号： H01B1/06 , H01B13/00 , H01M10/0562
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a low-resistance sulfide solid electrolyte material.SOLUTION: A sulfide solid electrolyte material according to the present invention is obtained by heating a material composition to crystallize an amorphous sulfide solid electrolyte material, the material composition including the amorphous sulfide solid electrolyte material and an oxide. The sulfide solid electrolyte material has the oxide content of 40 mass% or less.
摘要翻译：要解决的问题：提供一种低电阻硫化物固体电解质材料。解决方案：根据本发明的硫化物固体电解质材料是通过加热材料组合物来结晶无定形硫化物固体电解质材料，所述材料组合物包括非晶形硫化物固体电解质材料和氧化物而获得的。硫化物固体电解质材料的氧化物含量为40质量％以下。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2010267400A Method of manufacturing cathode active material 审中-公开
标题翻译：制造阴极活性材料的方法
公开(公告)号：JP2010267400A
公开(公告)日：2010-11-25
申请号：JP2009115451
申请日：2009-05-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TSUCHIDA YASUSHI , KAWAMOTO KOJI , UENO YUKIYOSHI , HAMA SHIGEKI , KAMIYA MASATO , NAGASE HIROSHI
IPC分类号： H01M4/485 , H01M4/1391 , H01M4/36
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a cathode active material, which can suppress generation of a high resistance part due to reaction between a cathode active material and a solid electrolyte material. SOLUTION: The method of manufacturing a cathode active material includes: a preparing step of preparing a raw material composition containing an alkaline metal source, a transition metal source, and a coating element; and a calcining step of calcining the raw material composition. A difference between a valence of all transition metal elements contained in the cathode active raw materials and a valence of the coating element easiest to be taken is two or more. COPYRIGHT: (C)2011,JPO&INPIT

10. 发明专利

JP2010205536A Method of manufacturing all-solid lithium-ion secondary battery 有权
标题翻译：制造全固态锂离子二次电池的方法
公开(公告)号：JP2010205536A
公开(公告)日：2010-09-16
申请号：JP2009049169
申请日：2009-03-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： UENO YUKIYOSHI , TSUCHIDA YASUSHI , HAMA SHIGEKI , KAMIYA MASATO , NAGASE HIROSHI
IPC分类号： H01M10/0562 , H01M10/052 , H01M10/0585
CPC分类号： Y02E60/122 , Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing an all-solid lithium-ion secondary battery with enhanced energy density and improved durability. SOLUTION: The method of manufacturing the all-solid lithium-ion secondary battery comprises: an electrolyte layer-making step of mixing and molding a solid electrolyte to make up an electrolyte layer; a cathode layer-making step of mixing and molding a cathode material and the solid electrolyte to make up a cathode layer; an anode layer-making step of mixing and molding an anode material and the solid electrolyte to make up an anode layer; a laminate making step of laminating the cathode layer, the electrolyte layer, and the anode layer thus made in that order to make up a laminate; a battery making step of compressing the laminate made to make up a battery; and a charge and discharge treatment step of repeating charge and discharge of the battery for 10 hours or more and 40 hours or less. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有增强的能量密度和改进的耐久性的全固态锂离子二次电池的制造方法。解决方案：制造全固体锂离子二次电池的方法包括：电解质层制备步骤，将固体电解质混合和模塑以构成电解质层; 阴极层制造步骤，将阴极材料和固体电解质混合并成型以构成阴极层; 负极层制造步骤，将负极材料和所述固体电解质混合并成型以构成阳极层; 层压制造步骤，其层叠由此制成的阴极层，电解质层和阳极层以构成层压体; 电池制造步骤，压缩构成电池的层压体; 以及将电池重复充放电10小时以上40小时以下的充放电处理工序。版权所有（C）2010，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式