公开(公告)号：US09252419B2

公开(公告)日：2016-02-02

申请号：US13602350

申请日：2012-09-04

申请人： Takuya Miwa ,  Nobuhiro Inoue ,  Kuniharu Nomoto ,  Junpei Momo

发明人： Takuya Miwa ,  Nobuhiro Inoue ,  Kuniharu Nomoto ,  Junpei Momo

IPC分类号： H01M4/131 ,  H01M4/04 ,  C01B25/30 ,  C01B25/45 ,  C01B31/04 ,  H01M4/485 ,  H01M4/583

CPC分类号： H01M4/366 ,  C01B25/306 ,  C01B25/45 ,  C01B32/23 ,  C01P2006/40 ,  C30B7/10 ,  C30B29/14 ,  H01M4/04 ,  H01M4/0404 ,  H01M4/0435 ,  H01M4/0471 ,  H01M4/1397 ,  H01M4/485 ,  H01M4/583 ,  H01M4/62 ,  H01M10/0525 ,  H01M2004/028 ,  Y02P70/54

摘要： Occlusion and release of lithium ion are likely to one-dimensionally occur in the b-axis direction of a crystal in a lithium-containing composite oxide having an olivine structure. Thus, a positive electrode in which the b-axes of lithium-containing composite oxide single crystals are oriented vertically to a surface of a positive electrode current collector is provided. The lithium-containing composite oxide particles are mixed with graphene oxide and then pressure is applied thereto, whereby the rectangular parallelepiped or substantially rectangular parallelepiped particles are likely to slip. In addition, in the case where the rectangular parallelepiped or substantially rectangular parallelepiped particles whose length in the b-axis direction is shorter than those in the a-axis direction and the c-axis direction are used, when pressure is applied in one direction, the b-axes can be oriented in the one direction.

摘要翻译： 具有橄榄石结构的含锂复合氧化物中的结晶的b轴方向的锂离子的闭塞和释放容易发生一维的变化。 因此，提供了含锂复合氧化物单晶的b轴与正极集电体的表面垂直取向的正极。 将含锂复合氧化物颗粒与氧化石墨烯混合，然后施加压力，由此长方体或大致长方体的颗粒容易滑动。 此外，在使用长度方向的长轴方向的长方体或长方形的长方体的长度比a轴方向和c轴方向短的情况下，在一个方向施加压力的情况下， b轴可以在一个方向上定向。

公开(公告)号：US09118077B2

公开(公告)日：2015-08-25

申请号：US13588225

申请日：2012-08-17

申请人： Takuya Miwa ,  Kuniharu Nomoto ,  Junpei Momo

发明人： Takuya Miwa ,  Kuniharu Nomoto ,  Junpei Momo

IPC分类号： H01M4/00 ,  H01M4/58 ,  C01B25/45

CPC分类号： H01M4/5825 ,  C01B25/45 ,  Y10T29/49108

摘要： An object is to reduce variation in shape of crystals that are to be manufactured. Raw materials are each weighed, solutions containing the respective raw materials are formed in an environment where an oxygen concentration is lower than that in air, the solutions containing the respective raw materials are mixed in an environment where an oxygen concentration is lower than that in air to form a mixture solution, and with use of the mixture solution, a composite oxide is formed by a hydrothermal method.

摘要翻译： 目的是减少要制造的晶体的形状变化。 原料各称量，在氧浓度低于空气的环境中形成含有各原料的溶液，将含有各原料的溶液在氧浓度低于空气中的环境中混合 形成混合溶液，使用该混合溶液，通过水热法形成复合氧化物。

公开(公告)号：US20130047422A1

公开(公告)日：2013-02-28

申请号：US13588225

申请日：2012-08-17

申请人： Takuya Miwa ,  Kuniharu Nomoto ,  Junpei Momo

发明人： Takuya Miwa ,  Kuniharu Nomoto ,  Junpei Momo

IPC分类号： C01B25/45 ,  H01M6/00

CPC分类号： H01M4/5825 ,  C01B25/45 ,  Y10T29/49108

摘要： An object is to reduce variation in shape of crystals that are to be manufactured. Raw materials are each weighed, solutions containing the respective raw materials are formed in an environment where an oxygen concentration is lower than that in air, the solutions containing the respective raw materials are mixed in an environment where an oxygen concentration is lower than that in air to form a mixture solution, and with use of the mixture solution, a composite oxide is formed by a hydrothermal method.

摘要翻译： 目的是减少要制造的晶体的形状变化。 原料各称量，在氧浓度低于空气的环境中形成含有各原料的溶液，将含有各原料的溶液在氧浓度低于空气中的环境中混合 形成混合溶液，使用该混合溶液，通过水热法形成复合氧化物。

公开(公告)号：US09249524B2

公开(公告)日：2016-02-02

申请号：US13588251

申请日：2012-08-17

申请人： Takuya Miwa ,  Kuniharu Nomoto ,  Junpei Momo

发明人： Takuya Miwa ,  Kuniharu Nomoto ,  Junpei Momo

IPC分类号： C01B25/00 ,  C30B7/10 ,  C01D15/02 ,  C01G45/00 ,  C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  C30B29/14 ,  H01M4/58

CPC分类号： H01M4/5825 ,  C01D15/02 ,  C01G45/006 ,  C01G49/009 ,  C01G51/006 ,  C01G53/006 ,  C30B7/10 ,  C30B29/14 ,  H01M4/364 ,  H01M4/587 ,  H01M2004/028 ,  H01M2220/30

摘要： An object is to reduce variation in shape of crystals that are to be formed. Solutions containing respective raw materials are made in an environment where an oxygen concentration is lower than that in air, the solutions containing the respective raw materials are mixed in an environment where an oxygen concentration is lower than that in air to form a mixture solution, and with use of the mixture solution, a composite oxide is formed by a hydrothermal method.

摘要翻译： 目的是减少要形成的晶体的形状变化。 含有各种原料的溶液在氧气浓度低于空气的环境中制备，将含有各原料的溶液在氧浓度低于空气中的溶液中混合形成混合溶液， 使用混合溶液，通过水热法形成复合氧化物。

公开(公告)号：US20120308894A1

公开(公告)日：2012-12-06

申请号：US13484299

申请日：2012-05-31

申请人： Teppei Oguni ,  Takeshi Osada ,  Toshihiko Takeuchi ,  Kuniharu Nomoto ,  Kiyofumi Ogino ,  Hiroatsu Todoriki ,  Junpei Momo ,  Nobuhiro Inoue

发明人： Teppei Oguni ,  Takeshi Osada ,  Toshihiko Takeuchi ,  Kuniharu Nomoto ,  Kiyofumi Ogino ,  Hiroatsu Todoriki ,  Junpei Momo ,  Nobuhiro Inoue

IPC分类号： H01M4/583 ,  H01G7/00 ,  H01G9/04 ,  H01M4/04

CPC分类号： H01M4/364 ,  H01M4/134 ,  H01M4/386 ,  H01M10/0525 ,  Y10T29/43 ,  Y10T29/49115

摘要： A negative electrode and a power storage device are provided, which have one of an alloy-based particle and an alloy-based whisker and a carbon film including 1 to 50 graphene layers. A surface of the alloy-based particle or the alloy-based whisker is covered with the carbon film. In addition, a method of manufacturing a negative electrode and a method of manufacturing a power storage device are provided, which have the step of mixing an alloy-based particle or an alloy-based whisker with graphene oxide, and the step of heating the mixture in a vacuum or in a reducing atmosphere.

摘要翻译： 提供一种负极和蓄电装置，其具有合金基颗粒和合金基晶须中的一种以及包含1至50个石墨烯层的碳膜。 合金基颗粒或合金基晶须的表面被碳膜覆盖。 此外，提供了制造负极的方法和制造蓄电装置的方法，其具有将合金基颗粒或合金基晶须与氧化石墨烯混合的步骤，以及加热混合物的步骤 在真空或还原气氛中。

公开(公告)号：US09343241B2

公开(公告)日：2016-05-17

申请号：US13569411

申请日：2012-08-08

申请人： Junpei Momo ,  Hiroatsu Todoriki ,  Kuniharu Nomoto

发明人： Junpei Momo ,  Hiroatsu Todoriki ,  Kuniharu Nomoto

IPC分类号： H01G11/32 ,  H01M4/587 ,  H01M10/052 ,  H01M12/00 ,  H01M2/34 ,  H01M4/02

CPC分类号： H01G11/32 ,  H01G11/06 ,  H01G11/34 ,  H01G11/38 ,  H01G11/40 ,  H01G11/42 ,  H01G11/52 ,  H01G11/56 ,  H01G11/66 ,  H01G11/74 ,  H01G11/78 ,  H01G11/86 ,  H01M2/348 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/587 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/058 ,  H01M12/005 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2220/20 ,  H01M2220/30 ,  Y02E60/122 ,  Y02E60/13 ,  Y02P70/54 ,  Y02T10/7011 ,  Y02T10/7022

摘要： A power storage device with high output is provided, in which the specific surface area is increased while keeping the easy-to-handle particle size of its active material. The power storage device includes a positive electrode including a positive electrode current collector and a positive electrode active material layer, a negative electrode including a negative electrode current collector and a negative electrode active material layer, and an electrolyte. The negative electrode active material layer includes a negative electrode active material having a plurality of graphite particles. Each of the graphite particles consists of graphite layers that are overlapped with each other with a gap of 1 nm to 10 nm therebetween. It is preferable that the grain diameter of the particle be 1 μm to 50 μm. Further, the specific surface area of the particles is 20 m2/g to 200 m2/g.

摘要翻译： 提供具有高输出功率的蓄电装置，其中比表面积增加同时保持其活性材料的易于处理的粒度。 蓄电装置具备包括正极集电体和正极活性物质层的正极，负极集电体和负极活性物质层的负极以及电解质。 负极活性物质层包括具有多个石墨粒子的负极活性物质。 每个石墨颗粒由彼此重叠的石墨层组成，其间具有1nm至10nm的间隙。 粒子的粒径优选为1μm〜50μm。 此外，粒子的比表面积为20m 2 / g〜200m 2 / g。

公开(公告)号：US08541783B2

公开(公告)日：2013-09-24

申请号：US13196345

申请日：2011-08-02

申请人： Yumiko Saito ,  Junpei Momo ,  Rie Matsubara ,  Kuniharu Nomoto ,  Hiroatsu Todoriki

发明人： Yumiko Saito ,  Junpei Momo ,  Rie Matsubara ,  Kuniharu Nomoto ,  Hiroatsu Todoriki

IPC分类号： H01L29/10

CPC分类号： H01G11/68 ,  H01G9/016 ,  H01G9/155 ,  H01G11/08 ,  H01G11/28 ,  H01G11/32 ,  H01G11/54 ,  H01G11/56 ,  Y02E60/13

摘要： The present invention relates to a solar power generation device which includes an electric double-layer capacitor and a solar cell. The electric double-layer capacitor includes a pair of current collectors formed using a light-transmitting conductive material; active materials which are dispersed on the pair of current collectors; a light-transmitting electrolyte layer which is provided between the pair of current collectors; and a terminal portion which is electrically connected to the current collector. The solar cell includes, over a light-transmitting substrate, a first light-transmitting conductive film; a photoelectric conversion layer which is provided in contact with the first light-transmitting conductive film; and a second light-transmitting conductive film which is provided in contact with the photoelectric conversion layer. The electric double-layer capacitor and the solar cell are electrically connected to each other through the terminal portion, the first light-transmitting conductive film, and the second light-transmitting conductive film.

摘要翻译： 本发明涉及一种包括双电层电容器和太阳能电池的太阳能发电装置。 电双层电容器包括使用透光导电材料形成的一对集电体; 分散在一对集电体上的活性材料; 设置在所述一对集电体之间的透光电解质层; 以及与集电体电连接的端子部。 太阳能电池在透光性基板上包括第一透光性导电膜， 设置成与第一透光性导电膜接触的光电转换层; 以及与光电转换层接触地设置的第二透光性导电膜。 电双层电容器和太阳能电池通过端子部分，第一透光导电膜和第二透光导电膜彼此电连接。

公开(公告)号：US20120032170A1

公开(公告)日：2012-02-09

申请号：US13196345

申请日：2011-08-02

申请人： Yumiko Saito ,  Junpei Momo ,  Rie Matsubara ,  Kuniharu Nomoto ,  Hiroatsu Todoriki

发明人： Yumiko Saito ,  Junpei Momo ,  Rie Matsubara ,  Kuniharu Nomoto ,  Hiroatsu Todoriki

IPC分类号： H01L31/0376 ,  H01L31/0384 ,  H01G9/004

CPC分类号： H01G11/68 ,  H01G9/016 ,  H01G9/155 ,  H01G11/08 ,  H01G11/28 ,  H01G11/32 ,  H01G11/54 ,  H01G11/56 ,  Y02E60/13

摘要： The present invention relates to a solar power generation device which includes an electric double-layer capacitor and a solar cell. The electric double-layer capacitor includes a pair of current collectors formed using a light-transmitting conductive material; active materials which are dispersed on the pair of current collectors; a light-transmitting electrolyte layer which is provided between the pair of current collectors; and a terminal portion which is electrically connected to the current collector. The solar cell includes, over a light-transmitting substrate, a first light-transmitting conductive film; a photoelectric conversion layer which is provided in contact with the first light-transmitting conductive film; and a second light-transmitting conductive film which is provided in contact with the photoelectric conversion layer. The electric double-layer capacitor and the solar cell are electrically connected to each other through the terminal portion, the first light-transmitting conductive film, and the second light-transmitting conductive film.

摘要翻译： 本发明涉及一种包括双电层电容器和太阳能电池的太阳能发电装置。 电双层电容器包括使用透光导电材料形成的一对集电体; 分散在一对集电体上的活性材料; 设置在所述一对集电体之间的透光电解质层; 以及与集电体电连接的端子部。 太阳能电池在透光性基板上包括第一透光性导电膜， 设置成与第一透光性导电膜接触的光电转换层; 以及与光电转换层接触地设置的第二透光性导电膜。 电双层电容器和太阳能电池通过端子部分，第一透光导电膜和第二透光导电膜彼此电连接。

公开(公告)号：US20130052522A1

公开(公告)日：2013-02-28

申请号：US13586952

申请日：2012-08-16

申请人： Nobuhiro Inoue ,  Junpei Momo ,  Hiroatsu Todoriki ,  Teppei Oguni

发明人： Nobuhiro Inoue ,  Junpei Momo ,  Hiroatsu Todoriki ,  Teppei Oguni

IPC分类号： H01M4/583 ,  H01M10/02 ,  B82Y30/00

CPC分类号： H01M10/0525 ,  B82Y30/00 ,  H01M4/366 ,  H01M4/583 ,  H01M4/587 ,  H01M10/0569 ,  H01M2004/021 ,  H01M2300/0028 ,  Y02E60/122 ,  Y02T10/7011

摘要： To provide a carbon-based negative electrode material which can be used with an electrolyte containing PC as a main ingredient, a carbon-based negative electrode material having a graphene layer structure is crystalline and has pores. That is, the crystal structure of the carbon-based negative electrode material is distorted more significantly than that of graphite. Accordingly, the carbon-based negative electrode material has a larger interlayer distance between graphenes than graphite. It has been shown that such a negative electrode material can be used for a secondary battery which contains an electrolyte containing PC as a main ingredient.

公开(公告)号：US08993156B2

公开(公告)日：2015-03-31

申请号：US13586952

申请日：2012-08-16

申请人： Nobuhiro Inoue ,  Junpei Momo ,  Hiroatsu Todoriki ,  Teppei Oguni

发明人： Nobuhiro Inoue ,  Junpei Momo ,  Hiroatsu Todoriki ,  Teppei Oguni

IPC分类号： H01M6/14 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0569 ,  B82Y30/00 ,  H01M4/02

CPC分类号： H01M10/0525 ,  B82Y30/00 ,  H01M4/366 ,  H01M4/583 ,  H01M4/587 ,  H01M10/0569 ,  H01M2004/021 ,  H01M2300/0028 ,  Y02E60/122 ,  Y02T10/7011

摘要： To provide a carbon-based negative electrode material which can be used with an electrolyte containing PC as a main ingredient, a carbon-based negative electrode material having a graphene layer structure is crystalline and has pores. That is, the crystal structure of the carbon-based negative electrode material is distorted more significantly than that of graphite. Accordingly, the carbon-based negative electrode material has a larger interlayer distance between graphenes than graphite. It has been shown that such a negative electrode material can be used for a secondary battery which contains an electrolyte containing PC as a main ingredient.

摘要翻译： 为了提供可与含PC的电解质一起使用的碳类负极材料作为主要成分，具有石墨烯层结构的碳类负极材料为结晶性并具有孔。 也就是说，碳基负极材料的晶体结构比石墨的晶体结构变得更显着。 因此，碳系负极材料的石墨层之间的层间距离比石墨多。 已经表明，这种负极材料可以用于含有以PC为主要成分的电解质的二次电池。