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1.发明公开
公开(公告)号：EP2772974A4
公开(公告)日：2015-06-03
申请号：EP12843160
申请日：2012-10-17
发明人： OKUNO KAZUKI , HIRAIWA CHIHIRO , MAJIMA MASATOSHI
CPC分类号： H01M4/86 , H01M4/88 , H01M8/004 , H01M8/0232 , H01M8/0245 , H01M2008/1293 , Y02P70/56
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2.发明公开CONDUCTIVE RESIN MOLDING, STRUCTURE, POROUS ALUMINUM BODY, PROCESS FOR MANUFACTURING POROUS ALUMINUM BODY, COLLECTOR, ELECTRODE, NONAQUEOUS ELECTRIC DOUBLE-LAYER CAPACITOR AND LITHIUM ION CAPACITOR 审中-公开导电性树脂注射灵，结构，铝多孔体，其制造方法的铝多孔体，集电极电极，NOT水系双电层电容器及锂离子电容器
公开(公告)号：EP3101146A4
公开(公告)日：2017-03-15
申请号：EP14881071
申请日：2014-12-18
发明人： KIMURA KOUTAROU , HOSOE AKIHISA , NISHIMURA JUNICHI , OKUNO KAZUKI , GOTO KENGO , SAKAIDA HIDEAKI , MOTOMURA JUNICHI
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3.发明公开
公开(公告)号：EP2963133A4
公开(公告)日：2016-11-02
申请号：EP13876581
申请日：2013-12-17
发明人： NISHIMURA JUNICHI , HOSOE AKIHISA , OKUNO KAZUKI , KIMURA KOUTAROU , GOTO KENGO , SAKAIDA HIDEAKI
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. (In the (Formula), Y represents a specific surface area [m 2 /m 3 ], X represents the number of cells [per inch], and a represents a number of 100 or more and 1,000 or less.)
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公开(公告)号：EP2902514A4
公开(公告)日：2016-07-06
申请号：EP13840429
申请日：2013-09-10
发明人： OKUNO KAZUKI , KATO MASAHIRO , AWAZU TOMOYUKI , MAJIMA MASATOSHI , TSUKAMOTO KENGO , TSUCHIDA HITOSHI , SAITO HIDETOSHI
IPC分类号： C22C1/08 , B22F3/11 , C22C19/03 , C22C19/05 , C23C16/56 , C23C18/16 , C25D1/08 , C25D5/12 , C25D5/14 , C25D5/50 , H01B1/02 , H01G9/00 , H01M4/66 , H01M4/80 , H01M4/86 , H01M4/88 , H01M8/02
CPC分类号： C23C16/56 , B22F3/1137 , B22F3/1146 , B22F2998/10 , C22C1/08 , C22C19/05 , C23C18/1657 , C25D1/08 , C25D5/12 , C25D5/14 , C25D5/50 , H01B1/02 , H01B13/0036 , H01G11/68 , H01G11/70 , H01M4/661 , H01M4/667 , H01M4/80 , H01M4/8605 , H01M4/8803 , Y02E60/13 , Y10T428/12479
摘要： Provided is a porous metal body having higher corrosion resistance than existing porous metal bodies composed of nickel-tin binary alloys and existing porous metal bodies composed of nickel-chromium binary alloys. The porous metal body contains at least nickel, tin, and chromium. An example of a method of producing such a porous metal body is a method including a conductive-coating-layer formation step of forming a conductive coating layer containing chromium on a surface of a porous base formed of a resin material; a metal-layer formation step of forming a nickel layer and a tin layer in any order on a surface of the conductive coating layer; a removal step of removing the porous base; and a diffusion step of, by a heat treatment, causing interdiffusion of metal atoms between the nickel layer and the tin layer and diffusing chromium contained in the conductive coating layer into the nickel layer and the tin layer.
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公开(公告)号：EP2579284A4
公开(公告)日：2018-04-04
申请号：EP11789707
申请日：2011-05-27
发明人： OTA NOBUHIRO , HOSOE AKIHISA , MAJIMA MASATOSHI , NITTA KOJI , AWAZU TOMOYUKI , OKUNO KAZUKI , KATO MASAHIRO , SAKAI SHOICHIRO , INAZAWA SHINJI
CPC分类号： H01G9/012 , H01G9/04 , Y02E60/13 , Y02T10/7022 , Y10T29/417
摘要： A capacitor has a positive electrode 10, a negative electrode 20, and a solid electrolyte layer arranged between the electrode layers 10 and 20. At least one 10 (20) of the electrode layers of this capacitor 100 has an Al porous body 11, and an electrode body 12 (13) held in this Al porous body 11 to polarize the electrolyte. The oxygen content in the surface of the Al porous body 11 is 3.1% by mass or less. The matter that the oxygen content in the surface of the Al porous body 11 is 3.1% by mass or less is equal to the matter that a high-resistance oxide film is hardly formed on the surface of the Al porous body 11. Thus, this Al porous body 11 makes it possible to make the current collector area of the electrode layer 10 (20) large so that the capacitor 100 can be improved in capacity.
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公开(公告)号：EP3128593A4
公开(公告)日：2017-04-05
申请号：EP15774441
申请日：2015-02-23
发明人： HIGASHINO TAKAHIRO , MAJIMA MASATOSHI , TAWARAYAMA HIROMASA , MIZUHARA NAHO , OKUNO KAZUKI , HIRAIWA CHIHIRO , NODA YOHEI , KATO MASAHIRO
IPC分类号： H01M8/0232 , H01M4/90 , H01M8/0637 , H01M8/124
CPC分类号： H01M8/0637 , H01M4/9058 , H01M8/0232 , H01M8/0245 , H01M2008/1293 , Y02E60/566
摘要： Provided is a porous current collector which is used for a fuel electrode and has a high gas reforming function and high durability. A porous current collector 9 is provided adjacent to a fuel electrode 4 of a fuel cell 101 that includes a solid electrolyte layer 2, the fuel electrode 4 disposed on one side of the solid electrolyte layer, and an air electrode 3 disposed on the other side. The porous current collector includes a porous metal body 1 and a first catalyst 20. The porous metal body has an alloy layer 12a at least on a surface thereof, the alloy layer containing nickel (Ni) and tin (Sn). The first catalyst, which is in the form of particles, is supported on a surface of the alloy layer, the surface facing pores of the porous metal body, and is capable of processing a carbon component contained in a fuel gas that flows inside the pores.
摘要翻译： 提供一种用于燃料电极并具有高气体重整功能和高耐久性的多孔集流体。 在燃料电池101的燃料电极4附近设置多孔集电体9，该燃料电池101包括固体电解质层2，设置在固体电解质层的一侧上的燃料电极4以及设置在固体电解质层的另一侧上的空气电极3 。 多孔集流体包括多孔金属体1和第一催化剂20.多孔金属体至少在其表面上具有合金层12a，合金层含有镍（Ni）和锡（Sn）。 颗粒形式的第一催化剂负载在合金层的表面上，该表面与金属多孔体的孔相对，并且能够处理在孔内流动的燃料气体中含有的碳成分 。
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公开(公告)号：EP3089183A4
公开(公告)日：2017-04-05
申请号：EP14874177
申请日：2014-12-24
发明人： TAKEYAMA TOMOHARU , MAJIMA MASATOSHI , OGAWA MITSUYASU , UEDA MITSUYASU , OKUNO KAZUKI , TAKAHASHI KENJI
IPC分类号： H01G11/26 , H01G9/02 , H01G9/042 , H01G9/145 , H01G11/06 , H01G11/30 , H01G11/38 , H01G11/52 , H01G11/70
CPC分类号： H01G9/145 , H01G9/02 , H01G9/042 , H01G11/06 , H01G11/26 , H01G11/38 , H01G11/52 , H01G11/70 , Y02E60/13
摘要： An alkali metal ion capacitor includes a positive electrode; a negative electrode; a separator disposed between the positive electrode and the negative electrode; and an electrolyte containing alkali metal ions and anions, wherein the separator has a thickness of 10 µm or less, the positive electrode includes a positive electrode current collector having a three-dimensional mesh-like metal skeleton and a positive electrode active material held on the positive electrode current collector, the negative electrode includes a negative electrode current collector having a three-dimensional mesh-like metal skeleton and a negative electrode active material held on the negative electrode current collector, the positive electrode has a maximum surface roughness Rz1 of 35 µm or less and the negative electrode has a maximum surface roughness Rz2 of 35 µm or less.
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8.发明公开ELECTRODE FOR POWER STORAGE DEVICE, POWER STORAGE DEVICE, AND PRODUCTION METHOD FOR ELECTRODE FOR POWER STORAGE DEVICE 审中-公开电极储能设备，存储设备和方法能源促进引领的能量存储装置
公开(公告)号：EP2998974A4
公开(公告)日：2017-01-25
申请号：EP14797956
申请日：2014-05-13
发明人： OKUNO KAZUKI , MAJIMA MASATOSHI , NOGUCHI TAKAYUKI , IIDA DAISUKE , KURAMOTO MASAMICHI , ISHIKAWA MASASHI , HATTORI MAKI , INUI TAKUMI
IPC分类号： H01G11/36 , H01G11/06 , H01G11/24 , H01G11/38 , H01M4/133 , H01M4/1393 , H01M10/0566
CPC分类号： H01G11/24 , H01G11/06 , H01G11/34 , H01G11/36 , H01G11/38 , H01G11/86 , H01M4/133 , H01M4/1393 , H01M2004/021 , Y02E60/13
摘要： 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.
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9.发明公开
公开(公告)号：EP3118921A4
公开(公告)日：2017-01-18
申请号：EP15762400
申请日：2015-02-23
发明人： NODA YOHEI , MAJIMA MASATOSHI , OKUNO KAZUKI , MIZUHARA NAHO , HIRAIWA CHIHIRO , HIGASHINO TAKAHIRO , TAWARAYAMA HIROMASA , KATO MASAHIRO
CPC分类号： H01M8/0245 , H01M8/0232 , H01M8/12 , H01M2008/1293
摘要： 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.
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公开(公告)号：EP3073500A4
公开(公告)日：2016-12-21
申请号：EP14863468
申请日：2014-10-24
发明人： OKUNO KAZUKI , MAJIMA MASATOSHI , UEDA MITSUYASU
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