MXPA01009407A - Compuestos de moldeo altamente conductores y placas bipolares de celulas de combustible que comprenden estos compuestos. - Google Patents

Compuestos de moldeo altamente conductores y placas bipolares de celulas de combustible que comprenden estos compuestos.

Info

Publication number
MXPA01009407A
MXPA01009407A MXPA01009407A MXPA01009407A MXPA01009407A MX PA01009407 A MXPA01009407 A MX PA01009407A MX PA01009407 A MXPA01009407 A MX PA01009407A MX PA01009407 A MXPA01009407 A MX PA01009407A MX PA01009407 A MXPA01009407 A MX PA01009407A
Authority
MX
Mexico
Prior art keywords
compounds
disclosed
fuel cell
highly conductive
bipolar plates
Prior art date
Application number
MXPA01009407A
Other languages
English (en)
Inventor
Kurt I Butler
Original Assignee
Quantum Composites Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Quantum Composites Inc filed Critical Quantum Composites Inc
Publication of MXPA01009407A publication Critical patent/MXPA01009407A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0226—Composites in the form of mixtures
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
    • C08F290/14—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0213—Gas-impermeable carbon-containing materials
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0221—Organic resins; Organic polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3468—Batteries, accumulators or fuel cells
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/668—Composites of electroconductive material and synthetic resins
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fuel Cell (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Inert Electrodes (AREA)
  • Ceramic Products (AREA)
  • Conductive Materials (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

Se describe un polimero conductor que es adecuado para utilizarse en aplicaciones que requieren resistencia a la corrosion incluyendo resistencia a la corrosion cuando se somete a flujo acidico a una temperatura en el intervalo de -40 a 60°C (-40 a 140°F) y que puede moldearse en especimenes altamente intrincados y delgados que exhiben conductividad consistente, suficiente resistencia y flexibilidad y caracteristicas de superficie apropiadas. En particular, la invencion involucra moldear una composicion de resina de prepolimero insaturado, que tiene altas cargas de rellenos conductores. Ademas para permitir las caracteristicas necesarias, las composiciones incluyen modificadores reologicos tales como oxidos e hidroxidos del grupo II, carbodiamidas; aziridinas; poliisocianatos; politetrafluoroetileno (PTFE); perfluoropolieter (PFPE), y polietileno. En forma ostensible, estos modificadores actuan para alterar el peso molecular aparente y las estructuras de red de prepolimero tridimensionales corrigiendo las deficiencias reologicas, que de otra forma conducen a separacion excesiva de particulas de resina durante el proceso de moldeo y grandes variancias en conductividad en masa a traves de la superficie de la placa. La composicion se describe para utilizarse en celdas electroquimicas tales como celdas de combustible.
MXPA01009407A 1999-03-19 2000-03-17 Compuestos de moldeo altamente conductores y placas bipolares de celulas de combustible que comprenden estos compuestos. MXPA01009407A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12513899P 1999-03-19 1999-03-19
US09/526,641 US6251308B1 (en) 1999-03-19 2000-03-16 Highly conductive molding compounds and fuel cell bipolar plates comprising these compounds
PCT/US2000/006999 WO2000057506A1 (en) 1999-03-19 2000-03-17 Highly conductive molding compounds and fuel cell bipolar plates comprising these compounds

Publications (1)

Publication Number Publication Date
MXPA01009407A true MXPA01009407A (es) 2003-06-06

Family

ID=26823297

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01009407A MXPA01009407A (es) 1999-03-19 2000-03-17 Compuestos de moldeo altamente conductores y placas bipolares de celulas de combustible que comprenden estos compuestos.

Country Status (17)

Country Link
US (1) US6251308B1 (es)
EP (1) EP1171925B1 (es)
JP (1) JP4885360B2 (es)
KR (1) KR100713299B1 (es)
CN (1) CN1218420C (es)
AT (1) ATE473525T1 (es)
AU (1) AU761468B2 (es)
BR (1) BR0009105B1 (es)
CA (1) CA2367350C (es)
CZ (1) CZ20013124A3 (es)
DE (1) DE60044640D1 (es)
IL (2) IL144968A0 (es)
IS (1) IS6057A (es)
MX (1) MXPA01009407A (es)
NO (1) NO20014527L (es)
RU (1) RU2248072C2 (es)
WO (1) WO2000057506A1 (es)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6365069B2 (en) * 1999-03-19 2002-04-02 Quantum Composites Inc. Process of injection molding highly conductive molding compounds and an apparatus for this process
US7235192B2 (en) * 1999-12-01 2007-06-26 General Electric Company Capped poly(arylene ether) composition and method
US6905637B2 (en) * 2001-01-18 2005-06-14 General Electric Company Electrically conductive thermoset composition, method for the preparation thereof, and articles derived therefrom
US6897282B2 (en) * 2000-07-10 2005-05-24 General Electric Compositions comprising functionalized polyphenylene ether resins
WO2002015302A2 (en) 2000-08-14 2002-02-21 World Properties Inc. Thermosetting composition for electrochemical cell components and methods of making thereof
EP1189297A3 (en) * 2000-09-13 2004-04-07 Mitsui Takeda Chemicals, Inc. Separator for solid polymer type fuel cell and process for producing the same
JP4859308B2 (ja) * 2000-09-13 2012-01-25 ジャパンコンポジット株式会社 固体高分子型燃料電池用セパレーターおよびその製造方法
US6613469B2 (en) * 2000-12-22 2003-09-02 Delphi Technologies, Inc. Fluid distribution surface for solid oxide fuel cells
WO2002080295A2 (en) * 2001-01-19 2002-10-10 World Properties Inc. Apparatus and method for electrochemical cell components
US7138203B2 (en) * 2001-01-19 2006-11-21 World Properties, Inc. Apparatus and method of manufacture of electrochemical cell components
CA2379007C (en) * 2001-03-27 2011-04-26 Nichias Corporation Fuel cell separator and method for manufacturing the same
US6773845B2 (en) * 2001-06-27 2004-08-10 Delphi Technologies, Inc. Fluid distribution surface for solid oxide fuel cells
US7329698B2 (en) * 2001-08-06 2008-02-12 Showa Denko K.K. Conductive curable resin composition and separator for fuel cell
US6752937B2 (en) * 2001-12-17 2004-06-22 Quantum Composites, Inc. Highly conductive molding compounds having an increased distribution of large size graphite particles
US7153603B2 (en) * 2002-03-20 2006-12-26 E. I. Dupont Canada Company Process for decreasing the resistivity of conductive flow field plates for use in fuel cells
GB2387959C (en) * 2002-03-28 2005-02-09 Intelligent Energy Ltd Fuel cell compression assembly
US20030215588A1 (en) * 2002-04-09 2003-11-20 Yeager Gary William Thermoset composition, method, and article
US6849360B2 (en) 2002-06-05 2005-02-01 Eveready Battery Company, Inc. Nonaqueous electrochemical cell with improved energy density
EP1429407A1 (de) * 2002-12-11 2004-06-16 SFC Smart Fuel Cell GmbH Baureihenkonzept
US7250477B2 (en) * 2002-12-20 2007-07-31 General Electric Company Thermoset composite composition, method, and article
WO2004072987A1 (ja) * 2003-02-17 2004-08-26 Japan Composite Co., Ltd. 導電性樹脂組成物及び燃料電池用セパレーター
DE10307281A1 (de) * 2003-02-20 2004-09-02 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beschichteter Leuchtstoff, lichtemittierende Vorrichtung mit derartigem Leuchtstoff und Verfahren zu seiner Herstellung
DE602004002096T2 (de) * 2003-03-10 2007-03-15 Dainippon Ink And Chemicals, Inc. Leitfähige harzzusammensetzung, herstellungsverfahren dafür und brennstoffzellenseparatoren
US6864004B2 (en) * 2003-04-03 2005-03-08 The Regents Of The University Of California Direct methanol fuel cell stack
KR100995942B1 (ko) 2003-04-30 2010-11-22 디아이씨 가부시끼가이샤 경화성 수지 조성물
US20050008919A1 (en) * 2003-05-05 2005-01-13 Extrand Charles W. Lyophilic fuel cell component
US7211173B1 (en) 2003-07-29 2007-05-01 Brunswick Corporation System for inhibiting fouling of an underwater surface
US7186320B1 (en) 2003-07-31 2007-03-06 Brunswick Corporation Submersible anode made of a resin matrix with a conductive powder supported therein
US7226980B2 (en) 2003-08-07 2007-06-05 General Electric Company Thermoset composition, method for the preparation thereof, and articles prepared therefrom
US7211639B2 (en) * 2003-10-03 2007-05-01 General Electric Company Composition comprising functionalized poly(arylene ether) and ethylene-alkyl (meth)acrylate copolymer, method for the preparation thereof, and articles prepared therefrom
US7148296B2 (en) * 2003-10-03 2006-12-12 General Electric Company Capped poly(arylene ether) composition and process
US7101923B2 (en) * 2003-10-03 2006-09-05 General Electric Company Flame-retardant thermoset composition, method, and article
US7067595B2 (en) 2003-10-03 2006-06-27 General Electric Company Poly (arylene ether) composition and method
US20050130041A1 (en) * 2003-12-12 2005-06-16 Fensore Alex T.Iii Electrochemical cell
US20050182205A1 (en) * 2004-02-17 2005-08-18 Guha Probir K. Polymeric thickener for molding compounds
US7829637B2 (en) * 2004-02-17 2010-11-09 Continental Structural Plastics Polymeric thickener for molding compounds
TWI302476B (en) * 2005-07-06 2008-11-01 Ind Tech Res Inst Cleaning agent of treating acid gas and method for cleaning with the cleaning agent
CN101050311B (zh) * 2006-04-05 2010-09-29 上海复旦安佳信功能材料有限公司 耐蚀透明理化树脂
US20080097027A1 (en) * 2006-10-23 2008-04-24 General Electric Company Varnish composition for insulating electrical machinery
WO2008120830A1 (en) * 2007-03-30 2008-10-09 Gs Caltex Corporation Composition for source particle of high-temperature typed bipolar plate for fuel cell and high-temperature typed bipolar plate for fuel cell manufactured by using the same
US8383291B2 (en) * 2007-05-23 2013-02-26 GM Global Technology Operations LLC Three-dimensional hydrophilic porous structures for fuel cell plates
TR200704155A2 (tr) 2007-06-15 2009-01-21 Tübi̇tak- Türki̇ye Bi̇li̇msel Ve Teknoloji̇k Araştirma Kurumu Geri dönüşümlü bipolar plaka üretimi
RU2485634C2 (ru) * 2008-02-20 2013-06-20 Карл Фройденберг Кг Нетканый материал, содержащий сшивающий материал
US8177884B2 (en) 2009-05-20 2012-05-15 United Technologies Corporation Fuel deoxygenator with porous support plate
JPWO2013031145A1 (ja) * 2011-08-31 2015-03-23 昭和電工株式会社 熱硬化性樹脂組成物、その硬化物及び成形体の製造方法、硬化物、成形体、並びに燃料電池用セパレータ
US9761850B2 (en) * 2011-10-28 2017-09-12 Nucleus Scientific, Inc. Multi-cell battery assembly
CN104245748B (zh) * 2012-04-26 2016-09-07 美蓓亚株式会社 紫外线固化性树脂组合物和滑动部件以及滑动部件的制造方法
CN103531829B (zh) * 2013-10-22 2015-07-08 江苏中靖新能源科技有限公司 一种氢燃料电池极板及其制备方法
EP3111495B1 (en) 2014-02-26 2018-11-28 Redflow R & D Pty Ltd. Bipolar battery electrode having improved carbon surfaces and method of manufacturing same
CN105406092B (zh) * 2015-11-04 2018-08-07 四川大学 一种燃料电池双极板复合材料及其制备方法
USD844562S1 (en) * 2016-10-05 2019-04-02 General Electric Company Fuel cell
USD924137S1 (en) * 2017-09-08 2021-07-06 Soyo Oishi Electrode plate
CN109546104A (zh) * 2018-10-31 2019-03-29 江苏常阳科技有限公司 高比容量负极模塑料及其制备方法及其应用
CN109546160B (zh) * 2018-11-23 2021-01-05 中国科学院大连化学物理研究所 一种燃料电池用复合双极板及其制备方法与应用
WO2022155815A1 (zh) * 2021-01-20 2022-07-28 惠州市艾比森光电有限公司 一种团状模塑料及使用该团状模塑料的led显示屏
CN114853929A (zh) * 2021-02-03 2022-08-05 上海神力科技有限公司 双极板树脂组合物、制备方法、双极板、燃料电池和车辆

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1077612B (it) 1977-02-07 1985-05-04 Nora Oronzo Impianti Elettroch Setto bipolare conduttore per celle elettrochimiche e metodo di preparazione
US4339322A (en) 1980-04-21 1982-07-13 General Electric Company Carbon fiber reinforced fluorocarbon-graphite bipolar current collector-separator
US4301222A (en) 1980-08-25 1981-11-17 United Technologies Corporation Separator plate for electrochemical cells
US4908157A (en) 1988-05-26 1990-03-13 The United States Of America As Represented By The Department Of Energy Electrically conductive polymer concrete coatings
US5108849A (en) 1989-08-30 1992-04-28 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fuel cell fluid flow field plate
US5268400A (en) 1990-07-19 1993-12-07 The Budd Company Flexible sheet molding compound and method of making the same
US5230966A (en) 1991-09-26 1993-07-27 Ballard Power Systems Inc. Coolant flow field plate for electrochemical fuel cells
US5250228A (en) 1991-11-06 1993-10-05 Raychem Corporation Conductive polymer composition
US5342554A (en) 1993-01-07 1994-08-30 Gencorp Inc. Vinyl-terminated polyesters and polycarbonates for flexibilizing and improving the toughness of compositions from unsaturated polyesters and fiber reinforced plastics made from them
EP0622386B1 (en) 1993-04-26 1998-01-28 Gencorp Inc. Conductive in-mold coatings
DE4317302A1 (de) 1993-05-25 1994-12-01 Degussa Leitfähige Bodenbeschichtung
US5854317A (en) 1996-02-02 1998-12-29 Premix, Inc. Process for thickening thermoset resin molding compound compositions
US5686199A (en) 1996-05-07 1997-11-11 Alliedsignal Inc. Flow field plate for use in a proton exchange membrane fuel cell
US5744816A (en) 1996-09-04 1998-04-28 Premix, Inc. Low pressure sheet molding compounds
US5942347A (en) 1997-05-20 1999-08-24 Institute Of Gas Technology Proton exchange membrane fuel cell separator plate
EP0935303A4 (en) * 1997-07-28 2005-03-09 Nisshin Spinning SEPARATOR FOR FUEL CELLS
US6007933A (en) 1998-04-27 1999-12-28 Plug Power, L.L.C. Fuel cell assembly unit for promoting fluid service and electrical conductivity
US6248467B1 (en) 1998-10-23 2001-06-19 The Regents Of The University Of California Composite bipolar plate for electrochemical cells

Also Published As

Publication number Publication date
KR100713299B1 (ko) 2007-05-04
EP1171925A1 (en) 2002-01-16
WO2000057506A1 (en) 2000-09-28
NO20014527L (no) 2001-11-08
EP1171925B1 (en) 2010-07-07
BR0009105A (pt) 2001-12-18
CA2367350C (en) 2006-08-08
IS6057A (is) 2001-08-21
IL144968A (en) 2006-09-05
CZ20013124A3 (cs) 2002-01-16
US6251308B1 (en) 2001-06-26
JP2003524862A (ja) 2003-08-19
NO20014527D0 (no) 2001-09-18
KR20020020875A (ko) 2002-03-16
IL144968A0 (en) 2002-06-30
WO2000057506A9 (en) 2002-05-02
AU761468B2 (en) 2003-06-05
CN1344429A (zh) 2002-04-10
JP4885360B2 (ja) 2012-02-29
ATE473525T1 (de) 2010-07-15
RU2248072C2 (ru) 2005-03-10
CA2367350A1 (en) 2000-09-28
DE60044640D1 (de) 2010-08-19
CN1218420C (zh) 2005-09-07
WO2000057506A8 (en) 2001-04-05
AU4012400A (en) 2000-10-09
BR0009105B1 (pt) 2012-01-24

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