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公开(公告)号：US20180093318A1
公开(公告)日：2018-04-05
申请号：US15565961
申请日：2016-01-18
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Chihiro HIRAIWA , Masatoshi MAJIMA , Hiromasa TAWARAYAMA , Naho MIZUHARA , Kazuki OKUNO , Takahiro HIGASHINO , Yohei NODA , Kazunari MIYAMOTO
CPC classification number: B21D39/03 , B22F3/1103 , B22F3/1115 , B22F7/002 , B22F7/02 , B22F7/062 , B22F2998/10 , B32B15/02 , B32B15/046 , C22C1/0425 , C22C1/0433 , C22C1/08 , H01M4/661 , H01M4/80 , H01M8/0232 , H01M8/0245 , B22F3/02
Abstract: A composite material including a first porous metal body having a three-dimensional mesh-like skeleton, a second porous metal body having a three-dimensional mesh-like skeleton, and a bonding portion formed by entanglement of the skeleton of the first porous metal body and the skeleton of the second porous metal body. The porosity of the first porous metal body may be different from the porosity of the second porous metal body.
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公开(公告)号：US20180030607A1
公开(公告)日：2018-02-01
申请号：US15550474
申请日：2016-01-22
Inventor： Kazuki OKUNO , Takahiro HIGASHINO , Tomoyuki AWAZU , Masatoshi MAJIMA , Junichi NISHIMURA , Kengo TSUKAMOTO , Hitoshi TSUCHIDA , Hidetoshi SAITO
CPC classification number: C25D1/08 , B22F1/00 , B22F2301/15 , B22F2304/10 , C22C1/08 , C25D5/50 , C25D5/56
Abstract: A method for producing a nickel alloy porous body includes a step of applying a coating material that contains a nickel alloy powder of nickel and an added metal, the nickel alloy powder having a volume-average particle size of 10 μm or less, onto a surface of a skeleton of a resin formed body having a three-dimensional mesh-like structure; a step of plating with nickel the surface of the skeleton of the resin formed body onto which the coating material has been applied; a step of removing the resin formed body; and a step of diffusing the added metal into the nickel by a heat treatment.
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13.发明申请POROUS CURRENT COLLECTOR, FUEL CELL, AND METHOD FOR PRODUCING POROUS CURRENT COLLECTOR 审中-公开多孔电流收集器，燃料电池和生产多孔电流收集器的方法公开(公告)号：US20170025687A1
公开(公告)日：2017-01-26
申请号：US15124431
申请日：2015-02-23
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Yohei NODA , Masatoshi MAJIMA , Kazuki OKUNO , Naho MIZUHARA , Chihiro HIRAIWA , Takahiro HIGASHINO , Hiromasa TAWARAYAMA , Masahiro KATO
IPC: H01M8/0245 , H01M8/12 , H01M8/0232
CPC classification number: H01M8/0245 , H01M8/0232 , H01M8/12 , H01M2008/1293
Abstract: An inexpensive porous current collector having high durability is provided by forming a silver layer having high strength on a current collector formed from a nickel porous base material. Porous current collectors 8a and 9a are used in a fuel cell 101 including a solid electrolyte layer 2, a first electrode layer 3 on one side of the solid electrolyte layer, and a second electrode layer 4 on the other side. The porous current collectors each include: an alloy layer 60a, which is formed from a tin (Sn)-containing alloy, at least on the surfaces of continuous pores 52 of a nickel porous base material 60 having the continuous pores 52; and a silver layer 55 stacked on the alloy layer.
Abstract translation: 通过在由镍多孔基材形成的集电体上形成具有高强度的银层，提供具有高耐久性的便宜的多孔集电体。 多孔集电体8a，9a用于包括固体电解质层2，固体电解质层一侧的第一电极层3和另一侧的第二电极层4的燃料电池101。 多孔集电体各自包括：至少在具有连续孔52的镍多孔基材60的连续孔52的表面上由含锡（Sn）合金形成的合金层60a; 和层叠在合金层上的银层55。
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公开(公告)号：US20170002474A1
公开(公告)日：2017-01-05
申请号：US15114871
申请日：2015-01-26
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Junichi NISHIMURA , Akihisa HOSOE , Kazuki OKUNO , Koutarou KIMURA , Kengo GOTO , Hideaki SAKAIDA , Junichi MOTOMURA
CPC classification number: C25D5/56 , C25D1/08 , C25D3/66 , C25D3/665 , C25D5/003 , C25D7/0614 , C25D7/0621 , C25D17/004 , C25D21/04
Abstract: Provided are a manufacturing method and a manufacturing apparatus for an aluminum film in which moisture and oxygen do not intrude into a plating chamber. A manufacturing method for an aluminum film, in which aluminum is electrodeposited on a surface of a long, porous resin substrate imparted with electrical conductivity in a molten salt electrolytic solution, includes a step of transferring the substrate W into a plating chamber 1 through a sealing chamber 4 disposed on the entrance side of the plating chamber; a step of electrodepositing an aluminum film on the surface of the substrate W in the plating chamber 1; and a step of transferring the substrate having the aluminum film electrodeposited thereon from the plating chamber 1 through a sealing chamber 5 disposed on the exit side of the plating chamber 1, in which an inert gas is supplied into the plating chamber such that the plating chamber has a positive pressure relative to outside air, and the inert gas is forcibly discharged from an inert gas exhaust pipe 7 provided on each of the two sealing chambers.
Abstract translation: 提供了一种铝膜的制造方法和制造装置，其中水分和氧气不会侵入电镀室。 一种铝膜的制造方法，其中将铝电解沉积在在熔融盐电解液中具有导电性的长的多孔树脂基板的表面上，包括通过密封将基板W转移到电镀室1中的步骤 设置在电镀室的入口侧的腔室4; 电镀室1中的基板W的表面上电沉积铝膜的步骤; 以及通过设置在电镀室1的出口侧的密封室5将从电镀室1电沉积有铝膜的基板转移到电镀室中的步骤，其中惰性气体被供应到电镀室中，使得电镀室 相对于外部空气具有正压力，并且惰性气体被强制地从设置在两个密封室中的惰性气体排出管7排出。
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15.发明申请DRUM ELECTRODE, METHOD FOR PRODUCING DRUM ELECTRODE, PLATING DEVICE, METHOD FOR PRODUCING RESIN MOLDED BODY, AND METHOD FOR PRODUCING METAL POROUS BODY 审中-公开鼓电极，制造电极的方法，镀层装置，用于生产树脂模制体的方法和用于生产金属多孔体的方法公开(公告)号：US20160230299A1
公开(公告)日：2016-08-11
申请号：US15026342
申请日：2014-08-05
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Hideaki SAKAIDA , Akihisa HOSOE , Junichi NISHIMURA , Kazuki OKUNO , Koutarou KIMURA , Kengo GOTO
CPC classification number: C25D1/08 , C25D3/665 , C25D5/022 , C25D5/56 , C25D7/00 , C25D7/0614 , C25D17/005 , C25D17/12
Abstract: A drum electrode, which is used for a device configured to plate a surface of a long base material having electrical conductivity with a metal, includes a power feeding layer, an insulating layer which covers a surface of the power feeding layer, and a projecting electrode which projects from the surface of the insulating layer and is electrically connected to the power feeding layer, in which the projecting electrode is provided linearly in the circumferential direction of the drum electrode.
Abstract translation: 用于构造成利用金属对具有导电性的长基材的表面进行平板化的器件的鼓电极包括供电层，覆盖供电层的表面的绝缘层和突出电极 其从绝缘层的表面突出并且电连接到电源馈送层，其中突出电极在鼓电极的圆周方向上线性地设置。
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Patent Agency Ranking
16.发明申请ELECTRODE FOR POWER STORAGE DEVICE, POWER STORAGE DEVICE, AND METHOD FOR MANUFACTURING ELECTRODE FOR POWER STORAGE DEVICE 有权用于蓄电装置的电极，蓄电装置及其制造用于蓄电装置的电极的方法公开(公告)号：US20160118198A1
公开(公告)日：2016-04-28
申请号：US14890185
申请日：2014-05-13
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD. , MEIDENSHA CORPORATION
Inventor： Kazuki OKUNO , Masatoshi MAJIMA , Takayuki NOGUCHI , Daisuke IIDA , Masamichi KURAMOTO , Masashi ISHIKAWA , Maki HATTORI , Takumi INUI
CPC classification number: H01G11/24 , H01G11/06 , H01G11/34 , H01G11/36 , H01G11/38 , H01G11/86 , H01M4/133 , H01M4/1393 , H01M2004/021 , Y02E60/13
Abstract: An electrode for a power storage device includes carbon nanotubes, graphene, an ionic liquid, and a three-dimensional network metal porous body which holds the carbon nanotubes, the graphene, and the ionic liquid in pore portions, wherein a ratio of a total amount of the carbon nanotubes and the graphene to an amount of the ionic liquid is more than or equal to 10% by mass and less than or equal to 90% by mass, and a mass ratio between the carbon nanotubes and the graphene is within a range of 3:7 to 7:3.
Abstract translation: 用于蓄电装置的电极包括碳纳米管，石墨烯，离子液体和在孔部分中保持碳纳米管，石墨烯和离子液体的三维网状金属多孔体，其中总量 的碳纳米管和石墨烯的量相对于离子液体的量为10质量％以上且小于等于90质量％，碳纳米管和石墨烯的质量比在以下范围内 3：7到7：3。
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公开(公告)号：US20130330614A1
公开(公告)日：2013-12-12
申请号：US13969994
申请日：2013-08-19
Inventor： Akihisa HOSOE , Kazuki OKUNO , Hajime OTA , Koutarou KIMURA , Kengo GOTO , Hideaki SAKAIDA , Junichi NISHIMURA
IPC: H01G9/045 , H01G9/048 , H01M10/052 , H01M4/66 , H01M4/80
CPC classification number: H01G9/045 , H01G9/048 , H01G11/06 , H01G11/28 , H01G11/70 , H01M4/04 , H01M4/043 , H01M4/13 , H01M4/661 , H01M4/80 , H01M10/052 , Y02E60/13
Abstract: In an electrode according to the present invention including a three-dimensional network aluminum porous body as a base material, the electrode is a sheet-shaped electrode, and a cell of the three-dimensional network aluminum porous body has an elliptic shape having a minor axis in the thickness direction of the electrode in a cross section parallel to the longitudinal direction and thickness direction of the electrode, and a cell of the three-dimensional network aluminum porous body has an elliptic shape having a minor axis in the thickness direction of the electrode in a cross section parallel to the width direction and thickness direction of the electrode. The electrode is preferably obtained by subjecting the three-dimensional network aluminum porous body to at least a current collecting lead welding step, an active material filling step and a compressing step.
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公开(公告)号：US20250034728A1
公开(公告)日：2025-01-30
申请号：US18715196
申请日：2022-08-25
Applicant: Sumitomo Electric Industries, Ltd.
Inventor： Takahiro HIGASHINO , Kazuki OKUNO , Hiromasa TAWARAYAMA , Akihisa HOSOE , Soichiro OKUMURA
IPC: C25B11/031 , C25B11/052 , C25B11/075
Abstract: An electrode includes a metal porous-body sheet formed of a metal porous body having a skeleton, the skeleton having a three-dimensional network structure, and a metallic support body having a plate shape and disposed on one main surface of the metal porous-body sheet. The one main surface has a plurality of machined holes each formed perpendicularly to the one main surface, and at least some of the plurality of machined holes are disposed at equal intervals. The metallic support body has a plurality of through holes extending through two surfaces of the metallic support body, and at least some of the plurality of through holes are disposed at equal intervals. A center of each of the some of the plurality of machined holes and a center of each of the some of the plurality of through holes are shifted from each other in one direction in plan view.
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公开(公告)号：US20250023014A1
公开(公告)日：2025-01-16
申请号：US18274880
申请日：2023-01-20
Inventor： Tomoharu TAKEYAMA , Kazuki OKUNO , Mitsuyasu OGAWA , Akihisa HOSOE , Hitoshi TSUCHIDA , Masatoshi MAJIMA , Junichi NISHIMURA , Akihiro FUJIMAKI
IPC: H01M4/134 , H01M4/02 , H01M4/1395
Abstract: A metal porous body includes: a metal framework; and a separation wall formed in one piece with the metal framework, the separation wall being composed of the same material as a material of the metal framework. A plurality of cells each having a polyhedral shape exist inside the metal porous body. A side of the polyhedral shape is constituted of the metal framework. A location in which an opening of a cell of the plurality of cells is closed by the separation wall exists inside the metal porous body, the opening being defined by a side of a polyhedral shape of the cell.
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公开(公告)号：US20240396051A1
公开(公告)日：2024-11-28
申请号：US18262092
申请日：2022-12-23
Inventor： Tomoharu TAKEYAMA , Kazuki OKUNO , Masatoshi MAJIMA , Hitoshi TSUCHIDA
Abstract: The present disclosure provides a flat metal sheet having a principal surface located on one side along a thickness direction, a plurality of struts, and a node part where end portions of the plurality of struts are connected to one another, wherein the strut and the node part form a mesh structure, and the plurality of the struts are in close contact with each other, and a plurality of through holes penetrating the principal surface in the thickness direction.
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