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公开(公告)号：US09484570B2
公开(公告)日：2016-11-01
申请号：US13969098
申请日：2013-08-16
发明人： Akihisa Hosoe , Kazuki Okuno , Hajime Ota , Koutarou Kimura , Kengo Goto , Junichi Nishimura , Hideaki Sakaida
IPC分类号： H01M4/04 , H01M4/139 , H01M4/66 , H01M4/80 , H01M10/052
CPC分类号： H01M4/0435 , H01M4/04 , H01M4/0409 , H01M4/043 , H01M4/0473 , H01M4/139 , H01M4/661 , H01M4/80 , H01M10/052 , Y02E60/122 , Y02P70/54 , Y02T10/7011 , Y10T29/49204 , Y10T29/49224
摘要： It is an object of the present invention to provide a method for producing an electrode for an electrochemical element, which can easily adjust a capacity and can produce the electrochemical element at low cost. The method for producing an electrode for an electrochemical element of the present invention includes a thickness adjustment step of compressing an aluminum porous body having continuous pores to adjust the thickness of the aluminum porous body to a predetermined thickness, and a filling step of filling the aluminum porous body, the thickness of which is adjusted, with an active material.
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2.发明申请公开(公告)号：US20150099138A1
公开(公告)日：2015-04-09
申请号：US14403666
申请日：2013-12-17
发明人： Junichi Nishimura , Akihisa Hosoe , Kazuki Okuno , Koutarou Kimura , Kengo Goto , Hideaki Sakaida
IPC分类号： F28F21/08
CPC分类号： F28F21/084 , B22F3/11 , B22F5/106 , C22C1/0416 , C22C1/08 , C25D1/08 , C25D3/665 , F28F13/003 , Y10T428/12479
摘要： Provided is a porous aluminum body capable of being used as a heat transfer material having a very large specific surface area, a good heat-exchange efficiency, and a low pressure drop of a gas. The porous aluminum body contains aluminum as a main component. The porous aluminum body has a three-dimensional network structure and has a specific surface area (Y) represented by a (Formula) below. Y=a×exp(0.06X) (Formula) (In the (Formula), Y represents a specific surface area [m2/m3], X represents the number of cells [per inch], and a represents a number of 100 or more and 1,000 or less.)
摘要翻译： 提供一种能够用作具有非常大的比表面积，良好的热交换效率和低压降的传热材料的多孔铝体。 多孔铝体以铝为主要成分。 多孔铝体具有三维网状结构，并具有由下式（式）表示的比表面积（Y）。 Y = a×exp（0.06X）（式）（式中，Y表示比表面积[m2 / m3]，X表示单位数[英寸]，a表示100或 多于1,000个或更少）
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3.发明申请ELECTRODE MATERIAL; AND BATTERY, NONAQUEOUS-ELECTROLYTE BATTERY, AND CAPACITOR ALL INCORPORATING THE MATERIAL 有权电极材料 和电池，非电解电池电池和电容器都配有材料公开(公告)号：US20140234720A1
公开(公告)日：2014-08-21
申请号：US14351292
申请日：2012-10-09
发明人： Kazuki Okuno , Kengo Goto , Koutarou Kimura , Hajime Ota , Junichi Nishimura , Akihisa Hosoe
IPC分类号： H01G11/30 , H01M4/04 , H01M4/1395 , H01M4/80
CPC分类号： H01M4/0416 , H01G11/22 , H01G11/30 , H01G11/66 , H01M4/043 , H01M4/13 , H01M4/131 , H01M4/136 , H01M4/139 , H01M4/1395 , H01M4/661 , H01M4/80 , H01M4/808 , H01M10/0525 , H01M2220/30 , Y02E60/13
摘要： The invention offers an electrode material that can accomplish both high capacity and high output and a battery, a nonaqueous-electrolyte battery, and a capacitor all incorporating the electrode material. The electrode material has a sheet-shaped aluminum porous body carrying an active material. The above-described aluminum porous body has a skeleton structure that is formed of an aluminum layer and that has a vacant space at the interior. When observed by performing cutting in a direction parallel to the direction of thickness of the sheet, the above-described vacant space in the skeleton structure has an average area of 500 μm2 or more and 6,000 μm2 or less.
摘要翻译： 本发明提供可以实现高容量和高输出的电极材料，以及全部掺入电极材料的电池，非水电解质电池和电容器。 电极材料具有承载活性物质的片状铝多孔体。 上述铝多孔体具有由铝层形成并且在内部具有空的空间的骨架结构。 当通过在与片材的厚度方向平行的方向上进行切割观察时，骨架结构中的上述空隙的平均面积为500μm2以上且6,000μm2以下。
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公开(公告)号：US09270073B2
公开(公告)日：2016-02-23
申请号：US13890845
申请日：2013-05-09
发明人： Akihisa Hosoe , Kazuki Okuno , Hajime Ota , Koutarou Kimura , Kengo Goto , Hideaki Sakaida , Junichi Nishimura
CPC分类号： H01R43/16 , H01G11/06 , H01G11/28 , H01G11/70 , H01M4/661 , H01M4/667 , H01M4/762 , H01M4/80 , H01M4/806 , H01M4/808 , H01M10/052 , Y02E60/13 , Y10T29/49204
摘要： It is an object of the present invention to provide a sheet-shaped three-dimensional network aluminum porous body for a current collector which is suitably used for electrodes for nonaqueous electrolyte batteries and electrodes for capacitors, an electrode and a capacitor each using the same. In such a three-dimensional network aluminum porous body for a current collector, the aluminum porous body has been made to have a compressive strength in a thickness direction of 0.2 MPa or more in order to efficiently fill an active material into the sheet-shaped three-dimensional network aluminum porous body.
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5.发明申请公开(公告)号：US20150211143A1
公开(公告)日：2015-07-30
申请号：US14425457
申请日：2013-06-13
发明人： Junichi Nishimura , Akihisa Hosoe , Kazuki Okuno , Koutarou Kimura , Kengo Goto , Hideaki Sakaida
CPC分类号： C25D17/06 , C25D3/44 , C25D3/66 , C25D3/665 , C25D5/003 , C25D5/44 , C25D5/56 , C25D7/0621 , C25D7/0642
摘要： The invention offers an aluminum-plating apparatus that can satisfactorily form an aluminum plating even on the surface of a base body that has a surface on which an insulating or poorly conductive metal oxide film or the like is formed. The aluminum-plating apparatus electrodeposits aluminum onto a base body by conveying the base body in a plating bath. The plating bath is divided into a first electrolysis chamber and a second electrolysis chamber by a partition plate in this order from the upstream side in the conveying direction for the base body. In the first electrolysis chamber, a negative electrode provided in the chamber is electrically connected with the base body such that the base body acts as a positive electrode. In the second electrolysis chamber, a positive electrode provided in the chamber is electrically connected with the base body such that the base body acts as a negative electrode.
摘要翻译： 本发明提供了一种能够令人满意地形成铝镀层的镀铝装置，即使在具有形成有绝缘或导电不良的金属氧化物膜等的表面的基体的表面上也是如此。 铝电镀装置通过在电镀槽中输送基体将铝电镀到基体上。 电镀槽从基体的输送方向的上游侧依次由分隔板分成第一电解室和第二电解室。 在第一电解室中，设置在室中的负极与基体电连接，使得基体用作正极。 在第二电解室中，设置在室中的正电极与基体电连接，使得基体用作负电极。
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6.发明申请ALUMINUM PLATING SOLUTION, ALUMINUM FILM, RESIN STRUCTURE, POROUS ALUMINUM OBJECT, AND POROUS ALUMINUM OBJECT MANUFACTURING METHOD 审中-公开铝镀层解决方案，铝膜，树脂结构，多孔铝型材和多孔铝型材制造方法公开(公告)号：US20160369418A1
公开(公告)日：2016-12-22
申请号：US14901217
申请日：2015-01-19
发明人： Kengo Goto , Akihisa Hosoe , Junichi Nishimura , Kazuki Okuno , Koutarou Kimura , Hideaki Sakaida , Junichi Motomura
摘要： Provided is an aluminum plating solution that has a wide current density range in which aluminum plating can be performed and that has a low solution resistance. The aluminum plating solution contains an aluminum halide, at least one selected from the group consisting of an alkylimidazolium halide, an alkylpyridinium halide, and a urea compound, and an ammonium salt represented by the general formula (1) below. A concentration of the ammonium salt is 1 g/L or more and 45 g/L or less. NR4+.X− General formula (1) In the general formula, R each represent a hydrogen atom or an alkyl group which may have a side chain and which has 15 or less carbon atoms, X represents a halogen atom, and R may be the same or different from each other.
摘要翻译： 在通式中，R各自表示氢原子或可具有侧链且具有15个或更少碳原子的烷基，X表示卤素原子，R可以相同或不同。
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公开(公告)号：US20150303000A1
公开(公告)日：2015-10-22
申请号：US14350996
申请日：2012-10-03
发明人： Kazuki Okuno , Kengo Goto , Koutarou Kimura , Hajime Ota , Junichi Nishimura , Akihisa Hosoe
摘要： By producing a positive electrode having a large capacity commensurate with the negative electrode capacity, a lithium ion capacitor having an increased capacity can be provided. A lithium ion capacitor includes a positive electrode including a positive electrode active material mainly composed of activated carbon and a positive electrode current collector, a negative electrode including a negative electrode active material capable of occluding and desorbing lithium ions and a negative electrode current collector, and a nonaqueous electrolyte containing a lithium salt, in which the positive electrode current collector is an aluminum porous body having a three-dimensional structure, the positive electrode active material is filled into the positive electrode current collector, and the negative electrode current collector is a metal foil or a metal porous body.
摘要翻译： 通过制造具有与负极容量相当的大容量的正极，可以提供具有增加的容量的锂离子电容器。 锂离子电容器包括：正极，包括主要由活性炭构成的正极活性物质和正极集电体，负极包含能够吸藏和解吸锂离子的负极活性物质和负极集电体;以及 含有锂盐的非水电解质，正极集电体为具有三维结构的铝多孔体，将正极活性物质填充到正极集电体中，负极集电体为金属 箔或金属多孔体。
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公开(公告)号：US20150225865A1
公开(公告)日：2015-08-13
申请号：US14426795
申请日：2013-08-22
发明人： Kengo Goto , Akihisa Hosoe , Junichi Nishimura , Kazuki Okuno , Koutarou Kimura , Hideaki Sakaida
IPC分类号： C25D3/66
摘要： Provided is a method for producing an aluminum film having a mirror surface and reduced residual stress. A method for producing an aluminum film includes electrodepositing aluminum on a surface of a substrate in an electrolyte solution, in which the electrolyte solution is obtained by adding, to a molten salt composed of aluminum chloride and an alkylimidazolium chloride, at least one compound A selected from the group consisting of an organic solvent, an organic polymer compound having a number-average molecular weight of 200 to 80,000, and a nitrogen-containing heterocyclic compound having 3 to 14 carbon atoms, and a compound B having an amino group.
摘要翻译： 本发明提供一种具有镜面并降低残余应力的铝膜的制造方法。 铝膜的制造方法包括在电解质溶液的基材表面上电沉积铝，其中通过向由氯化铝和氯化烷基咪唑鎓组成的熔融盐中加入至少一种选自下列的化合物A而获得电解质溶液： 由有机溶剂，数均分子量为200〜80,000的有机高分子化合物和碳原子数为3〜14的含氮杂环化合物和具有氨基的化合物B组成的组。
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9.发明申请公开(公告)号：US20140346050A1
公开(公告)日：2014-11-27
申请号：US14371482
申请日：2013-09-12
发明人： Hideaki Sakaida , Akihisa Hosoe , Junichi Nishimura , Kazuki Okuno , Koutarou Kimura , Kengo Goto
IPC分类号： C25D1/04
摘要： A method for producing an aluminum film by electrodepositing aluminum on a base in an electrolytic cell to which a liquid electrolyte containing a molten salt is fed includes adjusting a concentration of an additive in such a manner that a measured value of an overvoltage is within a predetermined range on the basis of a predetermined relationship between the overvoltage and the concentration of the additive added to the molten salt upon electrodepositing aluminum in the liquid electrolyte.
摘要翻译： 通过在供给含有熔融盐的液体电解质的电解槽中的基底上电沉积铝来制造铝膜的方法包括调节添加剂的浓度，使得过电压的测量值在预定的 基于在电解液中电沉积铝后，过电压与添加到熔融盐中的添加剂的浓度之间的预定关系的范围。
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公开(公告)号：US11271215B2
公开(公告)日：2022-03-08
申请号：US16627830
申请日：2018-07-11
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD. , SUMITOMO ELECTRIC TOYAMA CO., LTD. , PRIMEARTH EV ENERGY CO., LTD.
发明人： Kazuki Okuno , Masatoshi Majima , Hitoshi Tsuchida , Junichi Nishimura , Koutarou Kimura , Yusuke Shimizu
摘要： A metal porous body is a metal porous body mainly composed of nickel and having a framework of a three-dimensional network structure, Ni(OH)2 being present in a surface of the framework, when the metal porous body is subjected to at least 30 potential scans between a lower limit potential of −0.10 V and an upper limit potential of +0.65 V with respect to a hydrogen standard potential in not less than 10% by mass and not more than 35% by mass of a potassium hydroxide aqueous solution, at least oxygen being detected within a depth of 5 nm from the surface, and hydrogen being detected at least in the surface.
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