-
31.发明公开公开(公告)号：US20240229351A1
公开(公告)日：2024-07-11
申请号：US18558615
申请日：2022-06-13
Applicant: Sumitomo Electric Industries, Ltd.
Inventor： Ryoko KANDA , Hideaki SAKAIDA , Kazuki OKUNO
IPC: D07B1/06
CPC classification number: D07B1/06 , D07B2201/2011 , D07B2205/2075 , D07B2205/3025 , D07B2205/3067 , D07B2205/3071
Abstract: A cord-rubber composite includes one or more steel cords each including a steel wire, and rubber covering at least a part of a surface of each of the one or more steel cords. The one or more steel cords each include the steel wire and a metal nanoparticle layer stacked on a surface of the steel wire. The metal nanoparticle layer contains a first metal nanoparticle and a second metal nanoparticle. The first metal nanoparticle contains copper. The second metal nanoparticle contains one or two or more selected from zinc, cobalt, tin, iron, nickel, aluminum, and oxides thereof.
-
公开(公告)号：US20240213496A1
公开(公告)日：2024-06-27
申请号：US18258053
申请日：2022-12-23
Inventor： Tomoharu TAKEYAMA , Kazuki OKUNO , Masatoshi MAJIMA , Hitoshi TSUCHIDA
Abstract: A flat metal sheet has 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. The strut and the node part form a mesh structure, and the plurality of the struts are in close contact with each other.
-
公开(公告)号：US20210249666A1
公开(公告)日：2021-08-12
申请号：US16625392
申请日：2018-06-22
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Koma NUMATA , Masatoshi MAJIMA , Tomoyuki AWAZU , Kazuki OKUNO , Chihiro HIRAIWA
IPC: H01M8/0232 , H01M8/0245
Abstract: A metal porous body includes a flat plate shape and having continuous pores, a framework of the metal porous body including an alloy layer containing nickel and at least one of chromium and tin, a cobalt layer being formed on a surface of the alloy layer.
-
公开(公告)号：US20210119229A1
公开(公告)日：2021-04-22
申请号：US17251889
申请日：2020-04-06
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Koma NUMATA , Masatoshi MAJIMA , Mitsuyasu OGAWA , Takahiro HIGASHINO , Kazuki OKUNO , Hiromasa TAWARAYAMA
Abstract: A metal porous sheet includes a metal porous body having a skeleton with a three-dimensional network structure, and has a main surface in which a trench is formed. A depth of the trench is more than or equal to 10 percent of a thickness of the metal porous sheet. An area of the trench is more than or equal to 10 percent of an area of the main surface in a plan view.
-
公开(公告)号：US20200377973A1
公开(公告)日：2020-12-03
申请号：US16970992
申请日：2018-12-06
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD. , NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
Inventor： Kazuki OKUNO , Takahiro HIGASHINO , Hiromasa TAWARAYAMA , Masatoshi MAJIMA , Haruki MASUMURA , Yoshiyuki KURODA , Shigenori MITSUSHIMA
Abstract: A metal porous body having a three-dimensional network structure, includes: a framework forming the three-dimensional network structure; and a coating layer having fine pores and coating the framework, the three-dimensional network structure including a rib and a node connecting a plurality of ribs, the framework including an alkali-resistant first metal, the fine pores having an average fine pore diameter of 10 nm or more and 1 μm or less, the coating layer including an alkali-resistant second metal and optionally including an alkali-soluble metal, the alkali-soluble metal being contained at a proportion of 0% by mass or more and 30% by mass or less with reference to a total mass of the framework and the coating layer.
-
Patent Agency Ranking
公开(公告)号：US20180219232A1
公开(公告)日：2018-08-02
申请号：US15742923
申请日：2016-07-25
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Kazuki OKUNO , Takahiro HIGASHINO , Tomoyuki AWAZU , Masatoshi MAJIMA
IPC: H01M8/0232 , C22C1/08 , C22C19/05 , H01M4/88 , H01M8/0234 , H01M8/0245 , C22C1/04
CPC classification number: H01M8/0232 , C22C1/04 , C22C1/08 , C22C19/05 , C25D1/003 , C25D5/50 , C25D5/54 , H01M4/86 , H01M4/88 , H01M4/8807 , H01M4/8853 , H01M8/0234 , H01M8/0245 , H01M8/10 , H01M2008/1095
Abstract: A plate-like porous metal body having a three-dimensional mesh-like structure and containing nickel (Ni). The content of the nickel in the porous metal body is 50% by mass or more. The porous metal body has a thickness of 0.10 mm or more and 0.50 mm or less.
-
公开(公告)号：US20170069918A1
公开(公告)日：2017-03-09
申请号：US15123333
申请日：2015-02-20
Inventor： Kazuki OKUNO , Masahiro KATO , Tomoyuki AWAZU , Masatoshi MAJIMA , Kengo TSUKAMOTO , Hitoshi TSUCHIDA , Hidetoshi SAITO
IPC: H01M8/0232 , C22F1/11 , C22F1/10 , C23C14/20 , H01G11/70 , C25D3/12 , C25D3/30 , C25D5/56 , C25D5/50 , H01G11/68 , H01M4/80 , C23C24/00
CPC classification number: H01M8/0232 , B22F3/1121 , B22F3/1146 , C22C1/08 , C22C19/058 , C22C21/08 , C22F1/10 , C22F1/11 , C23C14/205 , C23C18/1653 , C23C18/30 , C23C18/36 , C23C24/00 , C25D1/08 , C25D3/12 , C25D3/30 , C25D3/32 , C25D5/12 , C25D5/50 , C25D5/505 , C25D5/54 , C25D5/56 , H01G11/68 , H01G11/70 , H01M4/80 , H01M2008/1095
Abstract: An object of the present invention is to provide, at a low cost, a porous metal body that can be used in an electrode of a fuel cell and that has better corrosion resistance. The porous metal body has a three-dimensional mesh-like structure and contains nickel (Ni), tin (Sn), and chromium (Cr). A content ratio of the tin is 10% by mass or more and 25% by mass or less, and a content ratio of the chromium is 1% by mass or more and 10% by mass or less. On a cross section of a skeleton of the porous metal body, the porous metal body contains a solid solution phase of chromium, nickel, and tin. The solid solution phase contains a solid solution phase of chromium and trinickel tin (Ni3Sn), the solid solution phase having a chromium content ratio of 2% by mass or less, and does not contain a solid solution phase that is other than a solid solution phase of chromium and trinickel tin (Ni3Sn) and that has a chromium content ratio of less than 1.5% by mass.
Abstract translation: 本发明的目的是提供一种能够用于燃料电池的电极并且具有更好的耐腐蚀性的多孔金属体。 多孔金属体具有三维网状结构，并且包含镍（Ni），锡（Sn）和铬（Cr）。 锡的含量比例为10质量％以上且25质量％以下，铬的含有比例为1质量％以上10质量％以下。 在多孔金属体的骨架的截面上，多孔金属体含有铬，镍，锡的固溶相。 固溶体相含有铬和三正锡（Ni3Sn）的固溶相，固溶体相的铬含量比例为2质量％以下，不含固溶体以外的固溶相 铬和三正锡（Ni3Sn）相，铬含量比小于1.5质量％。
-
公开(公告)号：US20160284482A1
公开(公告)日：2016-09-29
申请号：US15174283
申请日：2016-06-06
Inventor： Akihisa HOSOE , Kazuki OKUNO , Hajime OTA , Koutarou KIMURA , Kengo GOTO , Hideaki SAKAIDA , Junichi NISHIMURA
CPC classification number: H01G11/68 , H01G11/06 , H01G11/28 , H01G11/70 , H01M4/661 , H01M4/74 , H01M10/05 , Y02E60/13
Abstract: It is an object of the present invention to provide a current collector including an aluminum porous body suitable for an electrode for a nonaqueous electrolyte battery and an electrode for a capacitor electrode, and an electrode using the current collector. In the three-dimensional network aluminum porous body for a current collector of the present invention, when a sheet-shaped three-dimensional aluminum porous body is divided in the width direction into a central region and two end regions with the central region situated therebetween, the weight per unit area of aluminum in the aluminum porous body at the two end regions is larger than the weight per unit area of aluminum in the aluminum porous body at the central region.
-
39.发明申请PRODUCTION METHOD FOR ALUMINUM POROUS BODY, ALUMINUM POROUS BODY, CURRENT COLLECTOR, ELECTRODE, AND ELECTROCHEMICAL DEVICE 审中-公开铝多孔体，铝多孔体，电流收集器，电极和电化学装置的生产方法公开(公告)号：US20160104583A1
公开(公告)日：2016-04-14
申请号：US14889871
申请日：2014-05-23
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Koutarou KIMURA , Kengo GOTO , Akihisa HOSOE , Junichi NISHIMURA , Kazuki OKUNO , Hideaki SAKAIDA
IPC: H01G11/50 , C25D1/08 , H01M4/80 , H01G11/86 , H01M10/0525 , H01M4/04 , H01G11/68 , H01G11/70 , C25D1/20 , H01M4/66
CPC classification number: H01G11/50 , C22C1/08 , C25D1/08 , C25D1/20 , C25D3/665 , H01G11/68 , H01G11/70 , H01G11/86 , H01M4/0469 , H01M4/0471 , H01M4/661 , H01M4/80 , H01M4/808 , H01M10/052 , H01M10/0525 , Y02E60/13
Abstract: A production method for an aluminum porous body includes a step of producing a resin structure by forming an aluminum film on a surface of a resin base having a three-dimensional network structure by molten salt electrolytic plating, a step of removing moisture from the resin structure, and a step of removing the base by heat-treating the resin structure from which moisture has been removed. In the step of removing moisture from the resin structure, the resin structure is preferably heat-treated at a temperature of 50° C. or higher and 300° C. or lower. In the step of removing the base, the resin structure is preferably heat-treated at a temperature equal to or higher than 370° C. and lower than the melting point of aluminum.
Abstract translation: 铝多孔体的制造方法包括通过在熔融盐电解电镀法在具有三维网状结构的树脂基材的表面上形成铝膜来制造树脂结构的步骤，从树脂结构体去除水分的步骤 以及通过热处理除去了水分的树脂结构来除去碱的步骤。 在从树脂结构体除去水分的工序中，优选在50℃以上且300℃以下的温度下对树脂结构进行热处理。 在除去碱的步骤中，树脂结构优选在等于或高于370℃并低于铝的熔点的温度下进行热处理。
-
40.发明申请THREE-DIMENSIONAL NET-LIKE ALUMINUM POROUS BODY, ELECTRODE USING THE ALUMINUM POROUS BODY, NONAQUEOUS ELECTROLYTE BATTERY USING THE ELECTRODE, AND NONAQUEOUS ELECTROLYTE CAPACITOR USING THE ELECTRODE 有权三维网状铝多孔体，使用铝多孔体的电极，使用电极的非水电解质电池和使用电极的非电解电解质电容器公开(公告)号：US20160049661A1
公开(公告)日：2016-02-18
申请号：US14804551
申请日：2015-07-21
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Nobuhiro OTA , Akihisa HOSOE , Masatoshi MAJIMA , Koji NITTA , Hajime OTA , Kazuki OKUNO , Koutaro KIMURA , Kengo GOTO , Junichi NISHIMURA
CPC classification number: 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
Abstract: 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.
Abstract translation: 提供一种三孔网状铝多孔体，多孔体的细胞直径在多孔体的厚度方向上不均匀; 各自使用铝多孔体的集电体和电极; 以及制造这些部件的方法。 多孔体是多孔体的细胞直径在多孔体的厚度方向上不均匀的片状的三维网状铝质多孔体，其为集电体。 当将三维网状铝质多孔体的厚度方向的横截面依次划分为区域1，区域2和区域3的三个区域时，区域1和3的平均气泡直径 优选地不同于区域2的细胞直径。
-
-
-
-
-
-
-
-
-
Search Results
55
records
(took 0.03 seconds)
