公开(公告)号：EP2537963A4

公开(公告)日：2016-05-04

申请号：EP10846190

申请日：2010-12-27

Applicant: SUMITOMO ELECTRIC INDUSTRIES ,  ALMT CORP

Inventor： NITTA KOJI ,  INAZAWA SHINJI ,  HOSOE AKIHISA ,  MAJIMA MASATOSHI ,  SUWATA OSAMU ,  YOKOYAMA HIROSHI ,  YAMAGATA SHINICHI ,  ABE YUGAKU

IPC: B32B15/01 ,  C22C9/00 ,  C22C27/00 ,  C22C27/04 ,  C25D3/12 ,  C25D3/38 ,  C25D3/66 ,  C25D5/10 ,  C25D5/12 ,  H01L23/373 ,  H01L33/64

CPC classification number: H01L23/3735 ,  B32B15/01 ,  C22C9/00 ,  C22C27/00 ,  C22C27/04 ,  C25D3/12 ,  C25D3/38 ,  C25D3/66 ,  C25D5/10 ,  C25D5/12 ,  H01L33/641 ,  H01L2924/0002 ,  Y10T428/12632 ,  Y10T428/12833 ,  Y10T428/1284 ,  Y10T428/1291 ,  H01L2924/00

Abstract: There is provided a metal laminated structure (100) in which a first metal layer (1) containing tungsten is provided on a first surface (2a) of a second metal layer (2) containing copper and a third metal layer (3) containing tungsten is provided on a second surface (2b) of the second metal layer (2) opposite to the first surface (2a), and the first metal layer (1) contains crystal grains of tungsten in a form of a columnar crystal extending in a direction perpendicular to the first surface (2a) of the second metal layer (2) and the third metal layer (3) contains crystal grains of tungsten in a form of a columnar crystal extending in a direction perpendicular to the second surface (2b) of the second metal layer (2), and a method for producing the metal laminated structure (100).

公开(公告)号：EP2579370A4

公开(公告)日：2015-01-21

申请号：EP11789650

申请日：2011-05-23

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： OTA NOBUHIRO ,  HOSOE AKIHISA ,  MAJIMA MASATOSHI ,  NITTA KOJI

IPC: H01M4/66 ,  H01M4/06 ,  H01M4/13 ,  H01M4/80 ,  H01M10/0525 ,  H01M10/0561

CPC classification number: H01M4/661 ,  H01M4/662 ,  H01M4/808 ,  H01M10/0525 ,  H01M10/0561

公开(公告)号：EP2544267A4

公开(公告)日：2014-06-04

申请号：EP11750825

申请日：2011-03-04

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： SAKAI SHOICHIRO ,  FUKUNAGA ATSUSHI ,  NITTA KOJI ,  MAJIMA MASATOSHI ,  INAZAWA SHINJI

IPC: H01M4/04 ,  H01M4/02 ,  H01M4/38 ,  H01M4/40 ,  H01M4/66 ,  H01M10/39

CPC classification number: H01M4/661 ,  H01M4/0438 ,  H01M4/38 ,  H01M4/667 ,  H01M10/3909 ,  H01M10/399

公开(公告)号：EP2466679A4

公开(公告)日：2013-05-15

申请号：EP11742232

申请日：2011-02-09

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： SAKAI SHOICHIRO ,  MAJIMA MASATOSHI ,  NITTA KOJI ,  HIRAIWA CHIHIRO ,  FUKUNAGA ATSUSHI ,  INAZAWA SHINJI

IPC: H01M2/02 ,  H01M10/04 ,  H01M10/39

CPC classification number: H01M10/0413 ,  H01M2/0217 ,  H01M2/0252 ,  H01M10/0431 ,  H01M10/0468 ,  H01M10/0481 ,  H01M10/399

公开(公告)号：EP1426978A4

公开(公告)日：2008-09-10

申请号：EP02765342

申请日：2002-08-21

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： YORITA JUN ,  INAZAWA SHINJI ,  MAJIMA MASATOSHI ,  KASHIHARA HIDEKI ,  SAKAMOTO TOSHIHIRO ,  TOSHIOKA HIDEAKI

IPC: C25D1/08 ,  C25D1/10 ,  C25D5/00 ,  C25D5/02 ,  H01L21/283 ,  H01L21/288 ,  H05K3/20 ,  H05K3/32 ,  H01B1/22 ,  C25D7/00 ,  H01B5/00 ,  H01B5/16

CPC classification number: H05K3/205 ,  C25D1/08 ,  C25D1/10 ,  C25D5/022 ,  H01L21/283 ,  H01L21/2885 ,  H05K3/202 ,  H05K3/323 ,  H05K2201/035

Abstract: A conductive paste capable of further reducing the electrical resistance of a conductive film or the like, a conductive film having an anisotropic conductivity, a plating method for forming a plated coating having a uniform crystal structure, and a method of producing a fine metal component having good characteristics. A conductive paste is such that metal powder in the form of many fine metal particles being linked in a chain form is blended. A conductive film is such that chain-form metal powder having paramagnetism is oriented in a constant direction by applying a magnetic field to a coating formed by the application of conductive paste. A plating method grows a plated coating by electroplating on a conductive film formed from a conductive paste. A method of producing a fine metal component which selectively grows a plated coating (4’) on a conductive film (1) exposed at fine pass-hole pattern portions in a mold (3) to produce a fine metal component.

公开(公告)号：EP1674176A4

公开(公告)日：2007-11-14

申请号：EP04746778

申请日：2004-06-24

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： SHIMODA KOHEI ,  OKADA ISSEI ,  MAJIMA MASATOSHI

IPC: B22F1/00 ,  B01J13/00 ,  B22F1/02 ,  B22F9/24 ,  H01B1/22

CPC classification number: H01B1/22 ,  B01J13/0043 ,  B22F1/0096 ,  B22F2999/00 ,  B22F1/0018

Abstract: Nanometer-size fine metal particles in a colloidal state have poor handleability and the choice of solvents usable therewith is limited. A granular metal powder is provided which is characterized by being obtained from a solution comprising water or an organic solvent, an organic compound capable of being adsorbed onto metal particle surfaces, and metal particles having an average particle diameter of 1 to 100 nm by removing most of the water or organic solvent. It is characterized also by having a bulk density of 1.0 to 5.0 g/mL. This granular metal powder can be handled in a dry state as metal particles and can be easily redispersed in solvents.

公开(公告)号：EP2579284A4

公开(公告)日：2018-04-04

申请号：EP11789707

申请日：2011-05-27

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： OTA NOBUHIRO ,  HOSOE AKIHISA ,  MAJIMA MASATOSHI ,  NITTA KOJI ,  AWAZU TOMOYUKI ,  OKUNO KAZUKI ,  KATO MASAHIRO ,  SAKAI SHOICHIRO ,  INAZAWA SHINJI

IPC: H01G9/012 ,  H01G9/04

CPC classification number: H01G9/012 ,  H01G9/04 ,  Y02E60/13 ,  Y02T10/7022 ,  Y10T29/417

Abstract: 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.

公开(公告)号：EP3223350A4

公开(公告)日：2017-11-22

申请号：EP15860984

申请日：2015-07-21

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： NODA YOHEI ,  MAJIMA MASATOSHI ,  TAWARAYAMA HIROMASA ,  MIZUHARA NAHO ,  HIRAIWA CHIHIRO ,  HIGASHINO TAKAHIRO

IPC: H01M4/88 ,  H01M4/86 ,  H01M8/02 ,  H01M8/12

CPC classification number: H01M4/8875 ,  H01M4/86 ,  H01M4/88 ,  H01M4/8885 ,  H01M4/9033 ,  H01M8/02 ,  H01M8/12 ,  H01M2008/1293 ,  Y02P70/56

Abstract: A method for producing an anode capable of increasing output of a solid oxide fuel cell is provided. The method for producing an anode for a solid oxide fuel cell includes a first step of shaping a mixture that contains a perovskite oxide having proton conductivity and a nickel compound and a second step of firing a shaped product, which has been obtained in the first step, in an atmosphere containing 50% by volume or more of oxygen at 1100°C to 1350°C so as to generate an anode.

公开(公告)号：EP3128593A4

公开(公告)日：2017-04-05

申请号：EP15774441

申请日：2015-02-23

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： HIGASHINO TAKAHIRO ,  MAJIMA MASATOSHI ,  TAWARAYAMA HIROMASA ,  MIZUHARA NAHO ,  OKUNO KAZUKI ,  HIRAIWA CHIHIRO ,  NODA YOHEI ,  KATO MASAHIRO

IPC: H01M8/0232 ,  H01M4/90 ,  H01M8/0637 ,  H01M8/124

CPC classification number: H01M8/0637 ,  H01M4/9058 ,  H01M8/0232 ,  H01M8/0245 ,  H01M2008/1293 ,  Y02E60/566

Abstract: 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.

Abstract translation: 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 。

公开(公告)号：EP3089183A4

公开(公告)日：2017-04-05

申请号：EP14874177

申请日：2014-12-24

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： TAKEYAMA TOMOHARU ,  MAJIMA MASATOSHI ,  OGAWA MITSUYASU ,  UEDA MITSUYASU ,  OKUNO KAZUKI ,  TAKAHASHI KENJI

IPC: H01G11/26 ,  H01G9/02 ,  H01G9/042 ,  H01G9/145 ,  H01G11/06 ,  H01G11/30 ,  H01G11/38 ,  H01G11/52 ,  H01G11/70

CPC classification number: H01G9/145 ,  H01G9/02 ,  H01G9/042 ,  H01G11/06 ,  H01G11/26 ,  H01G11/38 ,  H01G11/52 ,  H01G11/70 ,  Y02E60/13

Abstract: 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.