CN101263619B - 用于在膜电极组件中增强电流密度均匀性的催化剂层 - Google Patents

用于在膜电极组件中增强电流密度均匀性的催化剂层 Download PDF

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Publication number
CN101263619B
CN101263619B CN200680033308.XA CN200680033308A CN101263619B CN 101263619 B CN101263619 B CN 101263619B CN 200680033308 A CN200680033308 A CN 200680033308A CN 101263619 B CN101263619 B CN 101263619B
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catalyst
layer
width
catalyst layer
nanostructured
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CN101263619A (zh
Inventor
苏珊·M·亨德里克斯
托马斯·赫特勒
马克·K·德贝
唐纳德·J·穆克卢尔
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
  • Fuel Cell (AREA)
CN200680033308.XA 2005-09-13 2006-08-28 用于在膜电极组件中增强电流密度均匀性的催化剂层 Expired - Fee Related CN101263619B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/224,890 2005-09-13
US11/224,890 US7790304B2 (en) 2005-09-13 2005-09-13 Catalyst layers to enhance uniformity of current density in membrane electrode assemblies
PCT/US2006/033693 WO2007032903A2 (en) 2005-09-13 2006-08-28 Catalyst layers to enhance uniformity of current density in membrane electrode assemblies

Publications (2)

Publication Number Publication Date
CN101263619A CN101263619A (zh) 2008-09-10
CN101263619B true CN101263619B (zh) 2014-11-26

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US (2) US7790304B2 (enExample)
JP (2) JP5426166B2 (enExample)
CN (1) CN101263619B (enExample)
DE (1) DE112006002453T5 (enExample)
WO (1) WO2007032903A2 (enExample)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060257715A1 (en) * 2005-05-16 2006-11-16 Matsushita Electric Industrial Co., Ltd. Direct oxidation fuel cell and manufacturing method therefor
US7790304B2 (en) * 2005-09-13 2010-09-07 3M Innovative Properties Company Catalyst layers to enhance uniformity of current density in membrane electrode assemblies
US8415012B2 (en) * 2006-02-02 2013-04-09 Florida State University Research Foundation, Inc. Carbon nanotube and nanofiber film-based membrane electrode assemblies
KR100709198B1 (ko) * 2006-04-28 2007-04-18 삼성에스디아이 주식회사 직접 산화형 연료 전지용 스택 및 이를 포함하는 직접산화형 연료 전지 시스템
GB0611736D0 (en) * 2006-06-14 2006-07-26 Johnson Matthey Plc Ion-conducting membrane
KR101414428B1 (ko) * 2008-01-14 2014-07-01 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다기능 산화 촉매 및 제조 방법
WO2009155043A1 (en) * 2008-05-28 2009-12-23 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Ternary metal transition metal non-oxide nano-particles, methods and applications thereof
US20100047662A1 (en) * 2008-08-22 2010-02-25 Ford Global Technologies, Llc Catalyst Layers Having Thin Film Mesh Catalyst (TFMC) Supported on a Mesh Substrate and Methods of Making the Same
US20100160155A1 (en) * 2008-12-22 2010-06-24 Kangning Liang Carbon Nanotubes with Nano-Sized Particles Adhered thereto and Method of Preparing Same
TWI408161B (zh) * 2009-03-19 2013-09-11 Univ Chia Nan Pharm & Sciency 以熱裂解法製備含奈米金屬顆粒複合薄膜之製備方法
EP2422392A1 (en) * 2009-04-23 2012-02-29 3M Innovative Properties Company Catalyst particle size control with organic pigments
FR2945378B1 (fr) * 2009-05-11 2011-10-14 Commissariat Energie Atomique Cellule de pile a combustible haute temperature a reformage interne d'hydrocarbures.
US8512908B2 (en) 2009-05-14 2013-08-20 GM Global Technology Operations LLC Fabrication of catalyst coated diffusion media layers containing nanostructured thin catalytic layers
US8802329B2 (en) * 2009-05-14 2014-08-12 GM Global Technology Operations LLC Electrode containing nanostructured thin catalytic layers and method of making
US8507152B2 (en) 2009-05-14 2013-08-13 GM Global Technology Operations LLC Fabrication of electrodes with multiple nanostructured thin catalytic layers
US8481231B2 (en) 2009-05-14 2013-07-09 GM Global Technology Operations LLC Preparation of nanostructured thin catalytic layer-based electrode ink
JP5464015B2 (ja) * 2009-05-21 2014-04-09 トヨタ自動車株式会社 電極触媒層の製造方法、膜電極接合体の製造方法、および燃料電池の製造方法
KR101367357B1 (ko) * 2009-07-17 2014-02-26 플로리다 스테이트 유니버시티 리서치 파운데이션, 인크 구배 다공도 및 촉매 밀도를 갖는 연료 전지용 촉매 전극
JPWO2011036834A1 (ja) * 2009-09-28 2013-02-14 パナソニック株式会社 直接酸化型燃料電池
WO2011139693A2 (en) 2010-04-26 2011-11-10 3M Innovative Properties Company Platinum nickel catalyst alloy
US20110143263A1 (en) * 2010-04-29 2011-06-16 Ford Global Technologies, Llc Catalyst Layer Having Thin Film Nanowire Catalyst and Electrode Assembly Employing the Same
US9570760B2 (en) * 2010-04-29 2017-02-14 Ford Global Technologies, Llc Fuel cell electrode assembly and method of making the same
US8445164B2 (en) * 2010-05-27 2013-05-21 GM Global Technology Operations LLC Electrode containing nanostructured thin catalytic layers and method of making
US8765327B2 (en) 2010-07-12 2014-07-01 3M Innovative Properties Company Fuel cell electrodes with conduction networks
CN102052723A (zh) * 2010-08-04 2011-05-11 周存文 太阳能空调冷暖综合供给系统
PL2669079T3 (pl) 2011-01-27 2016-08-31 Sintokogio Ltd Laminowane urządzenie unieruchamiające, system do wytwarzania laminowanego zestawu i sposób wytwarzania laminowanego zestawu
US8623779B2 (en) 2011-02-04 2014-01-07 Ford Global Technologies, Llc Catalyst layer supported on substrate hairs of metal oxides
JP5575037B2 (ja) * 2011-03-30 2014-08-20 東芝燃料電池システム株式会社 燃料電池電極の製造装置および製造方法
TWI432378B (zh) 2011-07-13 2014-04-01 Ind Tech Res Inst 燃料電池、碳材複合結構與其形成方法
JP5422699B2 (ja) * 2011-07-28 2014-02-19 パナソニック株式会社 高分子電解質型燃料電池およびその製造方法
JP5408209B2 (ja) 2011-08-30 2014-02-05 トヨタ自動車株式会社 触媒製造方法、当該方法により製造される燃料電池用電極触媒、及び、触媒製造装置
CA2851494A1 (en) 2011-10-10 2013-04-18 3M Innovative Properties Company Catalyst electrodes, and methods of making and using the same
JP6126130B2 (ja) 2011-12-29 2017-05-10 スリーエム イノベイティブ プロパティズ カンパニー 電気化学電池電極
US11314854B2 (en) 2011-12-30 2022-04-26 Bedrock Automation Platforms Inc. Image capture devices for a secure industrial control system
US9727511B2 (en) 2011-12-30 2017-08-08 Bedrock Automation Platforms Inc. Input/output module with multi-channel switching capability
US8971072B2 (en) 2011-12-30 2015-03-03 Bedrock Automation Platforms Inc. Electromagnetic connector for an industrial control system
US9437967B2 (en) 2011-12-30 2016-09-06 Bedrock Automation Platforms, Inc. Electromagnetic connector for an industrial control system
US11967839B2 (en) 2011-12-30 2024-04-23 Analog Devices, Inc. Electromagnetic connector for an industrial control system
US11144630B2 (en) 2011-12-30 2021-10-12 Bedrock Automation Platforms Inc. Image capture devices for a secure industrial control system
US9191203B2 (en) 2013-08-06 2015-11-17 Bedrock Automation Platforms Inc. Secure industrial control system
US8862802B2 (en) 2011-12-30 2014-10-14 Bedrock Automation Platforms Inc. Switch fabric having a serial communications interface and a parallel communications interface
US10834094B2 (en) 2013-08-06 2020-11-10 Bedrock Automation Platforms Inc. Operator action authentication in an industrial control system
US12061685B2 (en) 2011-12-30 2024-08-13 Analog Devices, Inc. Image capture devices for a secure industrial control system
US9467297B2 (en) 2013-08-06 2016-10-11 Bedrock Automation Platforms Inc. Industrial control system redundant communications/control modules authentication
US8868813B2 (en) 2011-12-30 2014-10-21 Bedrock Automation Platforms Inc. Communications control system with a serial communications interface and a parallel communications interface
US10834820B2 (en) 2013-08-06 2020-11-10 Bedrock Automation Platforms Inc. Industrial control system cable
US9600434B1 (en) 2011-12-30 2017-03-21 Bedrock Automation Platforms, Inc. Switch fabric having a serial communications interface and a parallel communications interface
US9595360B2 (en) 2012-01-13 2017-03-14 Energy Power Systems LLC Metallic alloys having amorphous, nano-crystalline, or microcrystalline structure
US9263721B2 (en) 2012-01-13 2016-02-16 Energy Power Systems LLC Lead-acid battery design having versatile form factor
US8808914B2 (en) 2012-01-13 2014-08-19 Energy Power Systems, LLC Lead-acid battery design having versatile form factor
US8518596B1 (en) 2012-05-16 2013-08-27 GM Global Technology Operations LLC Low cost fuel cell diffusion layer configured for optimized anode water management
FR2991096B1 (fr) * 2012-05-22 2014-06-20 Centre Nat Rech Scient Procede de fabrication d'un film comprenant des microstructures magnetiques tridimensionnelles
CA2895422A1 (en) * 2012-12-19 2014-06-26 3M Innovative Properties Company Nanostructured whisker article
US20140174915A1 (en) * 2012-12-20 2014-06-26 Bruce J. Trott Hydrogen/oxygen generator apparatus and system
US9178220B2 (en) 2013-02-01 2015-11-03 Ford Global Technologies, Llc Catalyst assembly including an intermetallic compound of iridium and tungsten
US10613567B2 (en) 2013-08-06 2020-04-07 Bedrock Automation Platforms Inc. Secure power supply for an industrial control system
US10500812B2 (en) * 2014-03-24 2019-12-10 The Australian National University Film
GB201408953D0 (en) * 2014-05-20 2014-07-02 Johnson Matthey Fuel Cells Ltd Membrane electrode assembly
CN111293495B (zh) 2014-07-07 2022-05-24 基岩自动化平台公司 工业控制系统电缆
KR101637711B1 (ko) * 2014-10-30 2016-07-07 현대자동차주식회사 연료전지의 고분자 전해질막-전극 접합체용 전극의 분리방법과 그 장치
KR102667829B1 (ko) * 2015-03-13 2024-05-21 유엔엠 레인포레스트 이노베이션즈 고출력 연료 전지를 위한 스마트-ｍｅａ의 디자인
FR3041478A1 (fr) 2015-09-21 2017-03-24 Commissariat Energie Atomique Determination d’une distribution spatiale de la permeabilite d’une electrode de cellule electrochimique
FR3041481B1 (fr) 2015-09-21 2017-10-20 Commissariat Energie Atomique Determination d’une distribution spatiale d’un parametre de production electrique d’une cellule electrochimique
FR3041480A1 (fr) 2015-09-21 2017-03-24 Commissariat Energie Atomique Determination d’une distribution spatiale de la resistance electrique de contact d’une cellule electrochimique
FR3041479A1 (fr) * 2015-09-21 2017-03-24 Commissariat Energie Atomique Determination d’une distribution spatiale de l’activite catalytique d’une electrode de cellule electrochimique
CN105742667B (zh) * 2016-04-19 2018-06-08 武汉理工大学 一种改善燃料电池排水性能的阴极流场板仿生结构
KR102563566B1 (ko) * 2016-12-19 2023-08-03 현대자동차주식회사 결빙 저항성이 향상된 연료전지용 전극의 제조방법 및 이를 통해 제조된 전극을 포함하는 막 전극 접합체의 제조방법
KR20200014297A (ko) * 2017-06-05 2020-02-10 쓰리엠 이노베이티브 프로퍼티즈 캄파니 전극 촉매-함유 분산물 조성물 및 그로부터의 물품
CN112219302A (zh) * 2018-05-30 2021-01-12 原子能和替代能源委员会 限制co中毒的燃料电池和中毒诊断方法
US11618963B2 (en) 2018-10-01 2023-04-04 Florida State University Research Foundation, Inc. Method for making ultralow platinum loading and high durability membrane electrode assembly for polymer electrolyte membrane fuel cells
CN110010342B (zh) * 2019-02-22 2020-10-16 首都师范大学 一种柔性薄膜、器件及调控柔性薄膜局域磁化方向的方法
JP2020140844A (ja) * 2019-02-28 2020-09-03 正己 奥山 固体高分子形燃料電池
JP7411920B2 (ja) * 2019-02-28 2024-01-12 グローバル・リンク株式会社 電気分解装置の陽極及び陰極の製造方法
US11788190B2 (en) 2019-07-05 2023-10-17 Asm Ip Holding B.V. Liquid vaporizer
CN110441476A (zh) * 2019-07-19 2019-11-12 合肥国轩高科动力能源有限公司 一种快速评价涂层均匀性的方法
US12347872B2 (en) * 2019-11-06 2025-07-01 Triad National Security, Llc Ionomer membranes for fuel cells and related devices
KR20210073716A (ko) * 2019-12-11 2021-06-21 현대자동차주식회사 내구성이 향상된 연료전지용 전해질막의 제조방법
CN111463442A (zh) * 2020-04-13 2020-07-28 上海电气集团股份有限公司 催化剂层、燃料电池膜电极及其制备方法
CN116722152A (zh) * 2022-07-18 2023-09-08 华氢新能源(无锡)有限公司 一种用于燃料电池的非均一膜电极组件及燃料电池
DE102023208305A1 (de) * 2023-08-30 2025-03-06 Siemens Energy Global GmbH & Co. KG Katalysatorstruktur für die Wasserelektrolyse
CN119608245A (zh) * 2024-12-11 2025-03-14 中国石油化工股份有限公司 一种催化剂梯度分布的单原子纳米纤维催化膜、其制备方法及应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851377A (en) * 1987-06-16 1989-07-25 International Fuel Cells Corporation Fuel cell, a fuel cell electrode, and a method for making a fuel cell electrode
US5879827A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making
US6238534B1 (en) * 1999-05-14 2001-05-29 3M Innovative Properties Company Hybrid membrane electrode assembly
EP1381102A2 (en) * 2002-07-09 2004-01-14 Matsushita Electric Industrial Co., Ltd. Electrolyte membrane-electrode assembly for a fuel cell; fuel cell using the same and method of making the same

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340276A (en) 1978-11-01 1982-07-20 Minnesota Mining And Manufacturing Company Method of producing a microstructured surface and the article produced thereby
US4433082A (en) * 1981-05-01 1984-02-21 E. I. Du Pont De Nemours And Company Process for making liquid composition of perfluorinated ion exchange polymer, and product thereof
FR2528032B1 (fr) * 1982-06-04 1986-04-11 Corning Glass Works Compositions de verres moulables de type fluorophosphate contenant de l'oxyde de niobium
US4539256A (en) 1982-09-09 1985-09-03 Minnesota Mining And Manufacturing Co. Microporous sheet material, method of making and articles made therewith
US4568598A (en) 1984-10-30 1986-02-04 Minnesota Mining And Manufacturing Company Article with reduced friction polymer sheet support
US4812352A (en) 1986-08-25 1989-03-14 Minnesota Mining And Manufacturing Company Article having surface layer of uniformly oriented, crystalline, organic microstructures
US5039561A (en) 1986-08-25 1991-08-13 Minnesota Mining And Manufacturing Company Method for preparing an article having surface layer of uniformly oriented, crystalline, organic microstructures
JPH0766815B2 (ja) 1986-12-05 1995-07-19 株式会社明電舎 多孔質電極の製造方法
US4726989A (en) 1986-12-11 1988-02-23 Minnesota Mining And Manufacturing Microporous materials incorporating a nucleating agent and methods for making same
US4940525A (en) * 1987-05-08 1990-07-10 The Dow Chemical Company Low equivalent weight sulfonic fluoropolymers
US4808493A (en) 1987-06-16 1989-02-28 International Fuel Cells Corporation Fuel cell, a fuel cell electrode, and a method for making a fuel cell electrode
US4867881A (en) 1987-09-14 1989-09-19 Minnesota Minning And Manufacturing Company Orientied microporous film
US4804592A (en) 1987-10-16 1989-02-14 The United States Of America As Represented By The United States Department Of Energy Composite electrode for use in electrochemical cells
US5120594A (en) 1989-11-20 1992-06-09 Minnesota Mining And Manufacturing Company Microporous polyolefin shaped articles with patterned surface areas of different porosity
US5082472A (en) * 1990-11-05 1992-01-21 Mallouk Robert S Composite membrane for facilitated transport processes
US5260360A (en) 1991-10-18 1993-11-09 Minnesota Mining And Manufacturing Company Oil, water and sweat repellent microporous membrane materials
GB9324101D0 (en) 1993-11-23 1994-01-12 Johnson Matthey Plc Improved manufacture of electrodes
US6159533A (en) 1997-09-11 2000-12-12 Southwest Research Institute Method of depositing a catalyst on a fuel cell electrode
GB9507012D0 (en) 1995-04-05 1995-05-31 Johnson Matthey Plc Improved electrode
US5840438A (en) 1995-08-25 1998-11-24 Ballard Power Systems Inc. Electrochemical fuel cell with an electrode substrate having an in-plane nonuniform structure for control of reactant and product transport
TW404079B (en) 1996-08-27 2000-09-01 Univ New York State Res Found Gas diffusion electrodes based on polyethersulfone carbon blends
US5910378A (en) * 1997-10-10 1999-06-08 Minnesota Mining And Manufacturing Company Membrane electrode assemblies
US6136412A (en) * 1997-10-10 2000-10-24 3M Innovative Properties Company Microtextured catalyst transfer substrate
WO1999040237A1 (en) 1998-02-10 1999-08-12 California Institute Of Technology Asymmetric electrodes for direct-feed fuel cells
DE19908591B4 (de) 1999-02-27 2004-09-16 Forschungszentrum Jülich GmbH Brennstoffzellen-Elektrode
US6641862B1 (en) * 1999-09-24 2003-11-04 Ion Power, Inc. Preparation of fuel cell electrode assemblies
US6823584B2 (en) 2001-05-03 2004-11-30 Ballard Power Systems Inc. Process for manufacturing a membrane electrode assembly
JP2003168443A (ja) 2001-11-30 2003-06-13 Asahi Glass Co Ltd 固体高分子型燃料電池
US6861173B2 (en) * 2002-10-08 2005-03-01 Sompalli Bhaskar Catalyst layer edge protection for enhanced MEA durability in PEM fuel cells
JP2005032514A (ja) * 2003-07-10 2005-02-03 Seiko Epson Corp 燃料電池、燃料電池の製造方法、燃料電池を備える電子機器、燃料電池を備える自動車及び燃料電池を備えるコージェネレーションシステム
US7419741B2 (en) 2003-09-29 2008-09-02 3M Innovative Properties Company Fuel cell cathode catalyst
JP2005190684A (ja) 2003-12-24 2005-07-14 Toyota Motor Corp 燃料電池
JP4228911B2 (ja) 2003-12-25 2009-02-25 パナソニック株式会社 燃料電池とその製造方法
US7790304B2 (en) * 2005-09-13 2010-09-07 3M Innovative Properties Company Catalyst layers to enhance uniformity of current density in membrane electrode assemblies

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851377A (en) * 1987-06-16 1989-07-25 International Fuel Cells Corporation Fuel cell, a fuel cell electrode, and a method for making a fuel cell electrode
US5879827A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making
US6238534B1 (en) * 1999-05-14 2001-05-29 3M Innovative Properties Company Hybrid membrane electrode assembly
EP1381102A2 (en) * 2002-07-09 2004-01-14 Matsushita Electric Industrial Co., Ltd. Electrolyte membrane-electrode assembly for a fuel cell; fuel cell using the same and method of making the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2003-168443A 2003.06.13 *

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JP2009508318A (ja) 2009-02-26
WO2007032903A3 (en) 2007-07-12
DE112006002453T5 (de) 2008-07-24
US7790304B2 (en) 2010-09-07
US8481185B2 (en) 2013-07-09
WO2007032903A2 (en) 2007-03-22
CN101263619A (zh) 2008-09-10
JP2014013760A (ja) 2014-01-23

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