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公开(公告)号：EP3260579B1
公开(公告)日：2018-10-17
申请号：EP16752200.2
申请日：2016-01-22
发明人： OKUNO, Kazuki , HIGASHINO, Takahiro , AWAZU, Tomoyuki , MAJIMA, Masatoshi , NISHIMURA, Junichi , TSUKAMOTO, Kengo , TSUCHIDA, Hitoshi , SAITO, Hidetoshi
CPC分类号： C25D1/08 , B22F1/00 , B22F2301/15 , B22F2304/10 , C22C1/08 , C25D5/50 , C25D5/56
摘要： 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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2.发明公开THREE-DIMENSIONAL NET-LIKE ALUMINUM POROUS MATERIAL, ELECTRODE COMPRISING THE ALUMINUM POROUS MATERIAL, NON-AQUEOUS ELECTROLYTE BATTERY EQUIPPED WITH THE ELECTRODE, AND NON-AQUEOUS ELECTROLYTIC SOLUTION CAPACITOR EQUIPPED WITH THE ELECTRODE 审中-公开三维的，POWER-LIKE，多孔铝材料，铅从与LEAD的多孔铝材料EQUIPPED非水电解质电池及其与有冷凝器非水电解液EQUIPPED电极
公开(公告)号：EP2579364A1
公开(公告)日：2013-04-10
申请号：EP11789689.4
申请日：2011-05-26
发明人： OTA, Nobuhiro , HOSOE, Akihisa , MAJIMA, Masatoshi , NITTA, Koji , OTA, Hajime , OKUNO, Kazuki , KIMURA, Koutaro , GOTO, Kengo , NISHIMURA, Junichi
CPC分类号： H01M4/80 , C23C14/18 , C23C14/5846 , C23C24/087 , H01G9/048 , H01G9/058 , H01G9/145 , H01G11/06 , H01G11/50 , H01G11/56 , H01G11/66 , H01G11/70 , H01M4/131 , H01M4/661 , H01M4/70 , H01M4/74 , H01M4/747 , H01M4/808 , H01M2004/021 , Y02E60/13
摘要： Provided are a three-dimensional net-like aluminum porous body in which the diameter of cells in the porous body is uneven in the thickness direction of the porous body; a current collector and an electrode each using the aluminum porous body; and methods for producing these members. The porous body is a three-dimensional net-like aluminum porous body in a sheet form, for a current collector, in which the diameter of cells in the porous body is uneven in the thickness direction of the porous body. When a cross section in the thickness direction of the three-dimensional net-like aluminum porous body is divided into three regions of a region 1, a region 2 and a region 3 in this order, the average cell diameter of the regions 1 and 3 is preferably different from the cell diameter of the region 2.
摘要翻译： 本发明提供一种三维网状铝多孔体，其中细胞在多孔体中的直径是在多孔体的厚度方向上是不均匀; 集电体和在每个电极使用铝多孔体; 及其制造方法的论文成员。 多孔体为片状形式的三维网状铝多孔体，对于集电体，其中细胞在多孔体中的直径是在多孔体的厚度方向上不均匀。 当在三维网状铝多孔体的厚度方向上的截面被分割为区域1的三个区域，区域2和在该顺序的区域3，区域1和3的平均泡孔直径 优选来自该区域的小室直径不同。2
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3.发明公开POROUS METAL HAVING HIGH CORROSION RESISTANCE AND PROCESS FOR PRODUCING SAME 审中-公开PORÖSESMETALL MIT HOHERKORROSIONSBESTÄNDIGKEITUND VERFAHREN ZU SEINER HERSTELLUNG
公开(公告)号：EP2666890A1
公开(公告)日：2013-11-27
申请号：EP12736268.9
申请日：2012-01-06
IPC分类号： C25D1/08 , C22C1/08 , C22F1/00 , C22F1/02 , C22F1/10 , C25D5/54 , C25D7/00 , H01M4/66 , H01M4/80 , H01M8/02
CPC分类号： H01G9/004 , B22F3/1137 , B22F2207/01 , C22C1/08 , C22F1/00 , C22F1/02 , C22F1/10 , C23C18/1644 , C23C18/1653 , C23C18/1657 , C25D1/003 , C25D1/08 , C25D5/14 , C25D5/50 , H01M4/662 , H01M4/667 , H01M4/80 , H01M8/0232 , H01M8/245
摘要： A porous metallic body has a three-dimensional network structure composed of an alloy containing at least Ni and Cr, the porous metallic body having a skeleton formed of a hollow core and a shell, in which when a cross section of the shell is evenly divided in the thickness direction into three portions, i.e., an outer portion, a central portion, and an inner portion, and when concentrations in percent by weight of Cr in the outer portion, the central portion, and the inner portions are defined as a, b, and c, a, b, and c satisfy the relation given by expression (1):
摘要翻译： 多孔金属体具有由至少包含Ni和Cr的合金构成的三维网状结构体，多孔金属体具有由中空芯和外壳形成的骨架，其中当壳的横截面均匀分布时 在厚度方向上分为三个部分，即外部部分，中心部分和内部部分，当外部部分，中心部分和内部部分中的Cr的重量百分比浓度定义为a时， b和c，a，b和c满足由式（1）给出的关系：
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4.发明公开METALLIC POROUS BODY HAVING HIGH CORROSION RESISTANCE AND METHOD FOR MANUFACTURING SAME 审中-公开根据上述制造高耐腐蚀性和方法金属多孔体
公开(公告)号：EP2650393A1
公开(公告)日：2013-10-16
申请号：EP11846980.8
申请日：2011-11-30
发明人： OKUNO, Kazuki , KATO, Masahiro , MAJIMA, Masatoshi , AWAZU, Tomoyuki , SAITO, Hidetoshi , NISHIMURA, Junichi , SHIRAISHI, Keiji , TSUCHIDA, Hitoshi , TSUKAMOTO, Kengo
CPC分类号： H01M4/80 , B22F3/1137 , B22F2998/10 , B32B15/01 , C22C1/00 , C22C1/0433 , C22C19/03 , C22F1/10 , C23C10/28 , C23C30/00 , C23F17/00 , C25D1/003 , C25D1/08 , C25D3/30 , C25D3/562 , C25D5/48 , C25D5/50 , C25D5/505 , H01G11/68 , H01G11/70 , H01M4/0452 , H01M4/0469 , H01M4/661 , H01M4/662 , H01M4/667 , H01M4/8621 , H01M4/8657 , H01M8/0232 , H01M8/0245 , H01M10/0525 , Y02P70/56 , B22F2003/248
摘要： Provided are a porous metal body that is excellent in terms of corrosion resistance and that is suitable for a collector for batteries such as lithium-ion batteries, capacitors, or fuel cells; and methods for producing the porous metal body. A production method includes a step of coating a porous nickel body with an alloy containing at least nickel and tungsten or a metal containing at least tin; and a subsequent step of a heat treatment. Another production method includes a step of forming a nickel-plated layer on a porous base and then continuously forming an alloy-plated layer containing at least nickel and tungsten or tin, a step of removing the porous base, and a step of reducing metal. Such a method can provide a porous metal body in which tungsten or tin is diffused in a porous nickel body or a nickel-plated layer.
摘要翻译： 本发明提供一种多孔金属体确实具有优异的耐腐蚀性方面，也适用于电池用集电体：如锂离子电池，电容器，或燃料电池; 及用于生产多孔金属体的方法。 的制造方法，包括：涂覆多孔镍体与合金至少含有镍和钨或含有至少一个锡金属的步骤; 和热处理的后续步骤。 另一种制造方法包括在多孔性基材上形成镀镍层，然后连续地含有至少镍和钨或锡，除去多孔基体的步骤，和还原金属的步骤合金镀层的形成的步骤。 这样的方法可提供其中钨或锡的金属多孔体扩散到多孔镍体或镀镍层。
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公开(公告)号：EP3677696A1
公开(公告)日：2020-07-08
申请号：EP19856884.2
申请日：2019-06-05
IPC分类号： C22C1/08
摘要： Provided is a metal porous body including a frame of a three-dimensional network structure, wherein the metal porous body has an outer appearance of a sheet shape, the frame is an alloy containing at least nickel and chromium, and is dissolved with iron in solid state, and the number of aluminum oxide powder adhered to the surface of the frame is 10 or less in 1 cm 2 of the apparent area of the metal porous body.
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公开(公告)号：EP3656882A1
公开(公告)日：2020-05-27
申请号：EP18834902.1
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： OKUNO, Kazuki , MAJIMA, Masatoshi , TSUCHIDA, Hitoshi , NISHIMURA, Junichi , KIMURA, Koutarou , SHIMIZU, Yusuke
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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公开(公告)号：EP2666890B1
公开(公告)日：2020-09-02
申请号：EP12736268.9
申请日：2012-01-06
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公开(公告)号：EP3260579A1
公开(公告)日：2017-12-27
申请号：EP16752200.2
申请日：2016-01-22
发明人： OKUNO, Kazuki , HIGASHINO, Takahiro , AWAZU, Tomoyuki , MAJIMA, Masatoshi , NISHIMURA, Junichi , TSUKAMOTO, Kengo , TSUCHIDA, Hitoshi , SAITO, Hidetoshi
CPC分类号： C25D1/08 , B22F1/00 , B22F2301/15 , B22F2304/10 , C22C1/08 , C25D5/50 , C25D5/56
摘要： 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.
摘要翻译： 一种镍合金多孔体的制造方法，其特征在于，包括将含有镍和添加金属的镍合金粉末的体积平均粒径为10μm以下的镍合金粉末涂布于表面的工序 具有三维网状结构的树脂成形体的骨架; 用镍镀覆树脂成型体的骨架表面，在该树脂成型体上涂覆有涂料; 去除树脂成形体的步骤; 以及通过热处理将添加的金属扩散到镍中的步骤。
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