JP2012513659A5 - - Google Patents

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Publication number
JP2012513659A5
JP2012513659A5 JP2011542554A JP2011542554A JP2012513659A5 JP 2012513659 A5 JP2012513659 A5 JP 2012513659A5 JP 2011542554 A JP2011542554 A JP 2011542554A JP 2011542554 A JP2011542554 A JP 2011542554A JP 2012513659 A5 JP2012513659 A5 JP 2012513659A5
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JP
Japan
Prior art keywords
cathode catalyst
catalyst layer
polymer electrolyte
equivalent
electrolyte membrane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2011542554A
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English (en)
Japanese (ja)
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JP2012513659A (ja
JP5647140B2 (ja
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Publication date
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Priority claimed from PCT/US2009/069087 external-priority patent/WO2010075321A1/en
Publication of JP2012513659A publication Critical patent/JP2012513659A/ja
Publication of JP2012513659A5 publication Critical patent/JP2012513659A5/ja
Application granted granted Critical
Publication of JP5647140B2 publication Critical patent/JP5647140B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2011542554A 2008-12-22 2009-12-22 多層カソードを有する燃料電池の膜電極組立体 Expired - Fee Related JP5647140B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13992508P 2008-12-22 2008-12-22
US61/139,925 2008-12-22
PCT/US2009/069087 WO2010075321A1 (en) 2008-12-22 2009-12-22 Fuel cell membrane electrode assembly with multilayer cathode

Publications (3)

Publication Number Publication Date
JP2012513659A JP2012513659A (ja) 2012-06-14
JP2012513659A5 true JP2012513659A5 (OSRAM) 2013-02-14
JP5647140B2 JP5647140B2 (ja) 2014-12-24

Family

ID=42078350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011542554A Expired - Fee Related JP5647140B2 (ja) 2008-12-22 2009-12-22 多層カソードを有する燃料電池の膜電極組立体

Country Status (5)

Country Link
US (2) US20100159298A1 (OSRAM)
EP (1) EP2374180A1 (OSRAM)
JP (1) JP5647140B2 (OSRAM)
CN (2) CN104821404A (OSRAM)
WO (1) WO2010075321A1 (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130022890A1 (en) * 2011-07-18 2013-01-24 Ford Motor Company Solid polymer electrolyte fuel cell with improved voltage reversal tolerance
JP6274716B2 (ja) * 2012-03-02 2018-02-07 スリーエム イノベイティブ プロパティズ カンパニー ガス拡散層およびガス拡散層を含む膜電極接合体、ならびに膜電極接合体の再生方法
US9484583B2 (en) 2013-10-14 2016-11-01 Nissan North America, Inc. Fuel cell electrode catalyst having graduated layers
KR102175009B1 (ko) 2015-09-24 2020-11-05 코오롱인더스트리 주식회사 연료 전지용 막-전극 어셈블리, 이의 제조 방법, 그리고 이를 포함하는 연료 전지 시스템
JP6963008B2 (ja) * 2016-09-30 2021-11-05 日清紡ホールディングス株式会社 多層触媒設計
CN109863632A (zh) 2016-09-30 2019-06-07 百拉得动力系统公司 电化学燃料电池的阴极电极设计
KR102188833B1 (ko) * 2017-09-28 2020-12-09 주식회사 엘지화학 막-전극 접합체, 이의 제조방법 및 연료 전지
US11145921B2 (en) 2017-12-12 2021-10-12 The Regents Of The University Of California Vapor phase photo-electrochemical cell
DE102018200687A1 (de) * 2018-01-17 2019-07-18 Audi Ag Kaskadierter Brennstoffzellenstapel und Brennstoffzellensystem
JP2019204700A (ja) * 2018-05-24 2019-11-28 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 燃料電池の製造方法
JP7098587B2 (ja) * 2019-08-29 2022-07-11 株式会社東芝 情報処理装置、キーワード検出装置、情報処理方法およびプログラム
US11462744B2 (en) * 2020-02-14 2022-10-04 The Board Of Trustees Of The Leland Stanford Junior University Scalable roll-to-roll fabrication of high-performance membrane electrode assemblies
CN111900448A (zh) * 2020-08-10 2020-11-06 鸿基创能科技(广州)有限公司 一种膜电极及其制备方法
EP4207393A4 (en) * 2021-05-10 2025-08-06 Sinohykey Tech Guangzhou Co Ltd ANODE CATALYTIC LAYER HAVING HIGH INVERSION TOLERANCE CAPACITY AND ITS PREPARATION, AND ITS APPLICATION TO MEMBRANE ELECTRODE AND FUEL CELL
CN114142042B (zh) * 2021-11-29 2024-01-05 上海氢晨新能源科技有限公司 一种具有梯度孔径的膜电极催化层及其制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312845B1 (en) * 1995-10-06 2001-11-06 The Dow Chemical Company Macroporous flow field assembly
EP0853824B1 (en) * 1995-10-06 2003-07-23 Dow Global Technologies Inc. Flow field structures for membrane electrode assemblies of fuel cells
US5702755A (en) * 1995-11-06 1997-12-30 The Dow Chemical Company Process for preparing a membrane/electrode assembly
US5882810A (en) * 1996-03-08 1999-03-16 The Dow Chemicalcompany Active layer for membrane electrode assembly
JP4023903B2 (ja) * 1998-04-02 2007-12-19 旭化成ケミカルズ株式会社 固体高分子型燃料電池用膜・電極接合体
JP2002164057A (ja) * 2000-11-28 2002-06-07 Fuji Electric Co Ltd 固体高分子型燃料電池とその製造方法
CA2451896C (en) * 2001-07-05 2009-09-08 W.L. Gore & Associates, Inc. Ionomer for use in fuel cells and method of making same
US20040116742A1 (en) * 2002-12-17 2004-06-17 3M Innovative Properties Company Selective reaction of hexafluoropropylene oxide with perfluoroacyl fluorides
US6624328B1 (en) * 2002-12-17 2003-09-23 3M Innovative Properties Company Preparation of perfluorinated vinyl ethers having a sulfonyl fluoride end-group
US7348088B2 (en) * 2002-12-19 2008-03-25 3M Innovative Properties Company Polymer electrolyte membrane
US7285349B2 (en) * 2003-10-30 2007-10-23 3M Innovative Properties Company Polymer electrolyte membrane and method of making
US7572534B2 (en) * 2004-09-20 2009-08-11 3M Innovative Properties Company Fuel cell membrane electrode assembly
US7608334B2 (en) * 2005-03-29 2009-10-27 3M Innovative Properties Company Oxidatively stable microlayers of gas diffusion layers
JP2006286330A (ja) * 2005-03-31 2006-10-19 Equos Research Co Ltd 燃料電池用の触媒層及び燃料電池
TW200723580A (en) * 2005-12-12 2007-06-16 Antig Tech Co Ltd Membrane electrode assembly structure of fuel cell and method of manufacturing the same
KR20070098136A (ko) * 2006-03-31 2007-10-05 삼성에스디아이 주식회사 연료 전지용 막-전극 어셈블리 및 이를 포함하는 연료 전지시스템
WO2008093795A1 (ja) * 2007-01-31 2008-08-07 Asahi Glass Company, Limited 固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池およびそれらの製造方法
JP2008192330A (ja) * 2007-01-31 2008-08-21 Asahi Glass Co Ltd 固体高分子形燃料電池用膜電極接合体およびその製造方法
US8307151B1 (en) 2009-11-30 2012-11-06 Micron Technology, Inc. Multi-partitioning feature on e-MMC

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