公开(公告)号：EP2998974A4

公开(公告)日：2017-01-25

申请号：EP14797956

申请日：2014-05-13

Applicant: SUMITOMO ELECTRIC INDUSTRIES ,  MEIDENSHA ELECTRIC MFG CO LTD

Inventor： OKUNO KAZUKI ,  MAJIMA MASATOSHI ,  NOGUCHI TAKAYUKI ,  IIDA DAISUKE ,  KURAMOTO MASAMICHI ,  ISHIKAWA MASASHI ,  HATTORI MAKI ,  INUI TAKUMI

IPC: H01G11/36 ,  H01G11/06 ,  H01G11/24 ,  H01G11/38 ,  H01M4/133 ,  H01M4/1393 ,  H01M10/0566

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.

公开(公告)号：EP3118921A4

公开(公告)日：2017-01-18

申请号：EP15762400

申请日：2015-02-23

Applicant: SUMITOMO ELECTRIC INDUSTRIES

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

IPC: H01M8/02 ,  H01M4/86 ,  H01M8/12

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.

公开(公告)号：EP3073500A4

公开(公告)日：2016-12-21

申请号：EP14863468

申请日：2014-10-24

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： OKUNO KAZUKI ,  MAJIMA MASATOSHI ,  UEDA MITSUYASU

IPC: H01G11/50 ,  H01G11/06 ,  H01G11/52 ,  H01G11/70 ,  H01G11/84

CPC classification number: H01G11/06 ,  H01G11/02 ,  H01G11/26 ,  H01G11/50 ,  H01G11/52 ,  H01G11/70 ,  H01G11/78 ,  H01G11/84 ,  Y02E60/13

公开(公告)号：EP3067907A4

公开(公告)日：2016-11-23

申请号：EP14859585

申请日：2014-03-14

Applicant: SUMITOMO ELECTRIC INDUSTRIES

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

IPC: H01G11/62 ,  H01G11/06 ,  H01G11/28 ,  H01G11/50 ,  H01G11/60 ,  H01G11/70 ,  H01G11/84 ,  H02J7/00

CPC classification number: H01G11/62 ,  H01G11/06 ,  H01G11/28 ,  H01G11/50 ,  H01G11/52 ,  H01G11/60 ,  H01G11/70 ,  H01G11/84 ,  H02J7/0068 ,  Y02E60/13

公开(公告)号：EP2562278A4

公开(公告)日：2015-12-16

申请号：EP11771875

申请日：2011-04-07

Applicant: SUMITOMO ELECTRIC INDUSTRIES

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

IPC: C22C1/08 ,  C22C21/00 ,  C25D5/56 ,  H01G11/22 ,  H01G11/38 ,  H01G11/42 ,  H01G11/66 ,  H01G11/70 ,  H01M4/66 ,  H01M4/80 ,  H01G9/016

CPC classification number: H01G9/016 ,  C22C1/08 ,  C25D5/56 ,  H01G9/045 ,  H01G9/155 ,  H01G11/02 ,  H01G11/04 ,  H01G11/26 ,  H01G11/44 ,  H01G11/70 ,  H01G11/74 ,  H01G11/86 ,  H01M4/131 ,  H01M4/661 ,  H01M4/80 ,  H01M10/052 ,  H01M10/399 ,  Y02E60/13

公开(公告)号：EP2833454A4

公开(公告)日：2015-11-04

申请号：EP13770082

申请日：2013-03-26

Applicant: SUMITOMO ELECTRIC INDUSTRIES ,  UNIV KYOTO

Inventor： HIRAIWA CHIHIRO ,  MAJIMA MASATOSHI ,  YAMAGUCHI ATSUSHI ,  MIZUHARA NAHO ,  UDA TETSUYA ,  NODA YOHEI

IPC: H01M8/02 ,  C04B35/48 ,  C04B35/486 ,  C04B35/626 ,  H01B1/06 ,  H01B1/12 ,  H01M4/90 ,  H01M8/12

CPC classification number: H01M8/1253 ,  C04B35/48 ,  C04B35/486 ,  C04B35/6261 ,  C04B2235/3215 ,  C04B2235/3225 ,  C04B2235/761 ,  C04B2235/786 ,  C04B2235/9607 ,  H01B1/122 ,  H01M4/881 ,  H01M4/8882 ,  H01M4/8889 ,  H01M4/9025 ,  H01M4/9033 ,  H01M8/12 ,  H01M2008/1293 ,  H01M2300/0071 ,  Y02E60/525 ,  Y02P70/56

Abstract: Provided is a solid electrolyte laminate comprising a solid electrolyte layer having proton conductivity and a cathode electrode layer laminated on one side of the solid electrolyte layer and made of lanthanum strontium cobalt oxide (LSC). Also provided is a method for manufacturing the solid electrolyte. This solid electrolyte laminate can further comprise an anode electrode layer made of nickel-yttrium doped barium zirconate (Ni-BZY). This solid electrolyte laminate is suitable for a fuel cell operating in an intermediate temperature range less than or equal to 600°C.

公开(公告)号：EP2562866A4

公开(公告)日：2014-07-16

申请号：EP11771892

申请日：2011-04-11

Applicant: SUMITOMO ELECTRIC INDUSTRIES

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

IPC: H01M10/39 ,  H01M10/48 ,  H01M10/60

CPC classification number: H01M10/399 ,  H01M10/486 ,  H01M10/613 ,  H01M10/615 ,  H01M10/6568 ,  H01M10/657

公开(公告)号：EP3333947A4

公开(公告)日：2018-07-11

申请号：EP16832821

申请日：2016-07-25

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： OKUNO KAZUKI ,  HIGASHINO TAKAHIRO ,  AWAZU TOMOYUKI ,  MAJIMA MASATOSHI

IPC: H01M4/86 ,  C22C1/08 ,  C22C19/05 ,  C25D1/00 ,  C25D5/50 ,  C25D5/54 ,  H01M4/88 ,  H01M8/02 ,  H01M8/0202 ,  H01M8/10 ,  H01M8/1018

CPC classification number: C25D5/54 ,  C22C19/05 ,  C25D1/003 ,  C25D5/50 ,  H01M4/86 ,  H01M4/88 ,  H01M4/8807 ,  H01M4/8853 ,  H01M8/10 ,  H01M2008/1095 ,  Y02P70/56

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：EP3260579A4

公开(公告)日：2018-01-24

申请号：EP16752200

申请日：2016-01-22

Applicant: SUMITOMO ELECTRIC INDUSTRIES ,  SUMITOMO ELECTRIC TOYAMA CO

Inventor： OKUNO KAZUKI ,  HIGASHINO TAKAHIRO ,  AWAZU TOMOYUKI ,  MAJIMA MASATOSHI ,  NISHIMURA JUNICHI ,  TSUKAMOTO KENGO ,  TSUCHIDA HITOSHI ,  SAITO HIDETOSHI

IPC: C25D1/08 ,  B22F1/00 ,  C22C1/08 ,  C25D5/50

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.

公开(公告)号：EP3109876A4

公开(公告)日：2017-09-20

申请号：EP15751980

申请日：2015-02-09

Applicant: SUMITOMO ELECTRIC INDUSTRIES

Inventor： MAJIMA MASATOSHI ,  OKUNO KAZUKI

IPC: H01G11/32 ,  H01G11/06 ,  H01G11/14 ,  H01G11/24 ,  H01G11/34 ,  H01G11/50 ,  H01G11/62 ,  H01M4/133 ,  H01M4/36 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0566 ,  H01M10/42 ,  H01M10/44 ,  H02J7/00

CPC classification number: H01G11/32 ,  H01G9/0425 ,  H01G9/058 ,  H01G11/06 ,  H01G11/14 ,  H01G11/34 ,  H01G11/50 ,  H01G11/62 ,  H01M4/133 ,  H01M4/364 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0566 ,  H01M10/44 ,  Y02E60/13