DE60017409D1 - Brennstoffzellenkollektorplatte mit verbesserter leitfähigkeit und verfahren zu deren herstellung - Google Patents

Brennstoffzellenkollektorplatte mit verbesserter leitfähigkeit und verfahren zu deren herstellung

Info

Publication number
DE60017409D1
DE60017409D1 DE60017409T DE60017409T DE60017409D1 DE 60017409 D1 DE60017409 D1 DE 60017409D1 DE 60017409 T DE60017409 T DE 60017409T DE 60017409 T DE60017409 T DE 60017409T DE 60017409 D1 DE60017409 D1 DE 60017409D1
Authority
DE
Germany
Prior art keywords
collector plate
fuel cell
molding
production
cell collector
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.)
Expired - Fee Related
Application number
DE60017409T
Other languages
English (en)
Other versions
DE60017409T2 (de
Inventor
C Braun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teledyne Energy Systems Inc
Original Assignee
Teledyne Energy Systems 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 Teledyne Energy Systems Inc filed Critical Teledyne Energy Systems Inc
Publication of DE60017409D1 publication Critical patent/DE60017409D1/de
Application granted granted Critical
Publication of DE60017409T2 publication Critical patent/DE60017409T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/64—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler influencing the surface characteristics of the material, e.g. by concentrating near the surface or by incorporating in the surface by force
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C2059/027—Grinding; Polishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0079—Liquid crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2503/00—Use of resin-bonded materials as filler
    • B29K2503/04—Inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • 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
    • H01M8/0228—Composites in the form of layered or coated products
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE60017409T 1999-07-15 2000-07-10 Brennstoffzellenkollektorplatte mit verbesserter leitfähigkeit und verfahren zu deren herstellung Expired - Fee Related DE60017409T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14396799P 1999-07-15 1999-07-15
US143967P 1999-07-15
PCT/US2000/018840 WO2001005571A1 (en) 1999-07-15 2000-07-10 Improved conductivity fuel cell collector plate and method of fabrication

Publications (2)

Publication Number Publication Date
DE60017409D1 true DE60017409D1 (de) 2005-02-17
DE60017409T2 DE60017409T2 (de) 2005-09-29

Family

ID=22506492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60017409T Expired - Fee Related DE60017409T2 (de) 1999-07-15 2000-07-10 Brennstoffzellenkollektorplatte mit verbesserter leitfähigkeit und verfahren zu deren herstellung

Country Status (11)

Country Link
US (1) US6451471B1 (de)
EP (1) EP1200244B1 (de)
JP (1) JP2003504832A (de)
CN (1) CN1189310C (de)
AT (1) ATE286806T1 (de)
AU (1) AU6209000A (de)
CA (1) CA2379344C (de)
DE (1) DE60017409T2 (de)
ES (1) ES2235915T3 (de)
MX (1) MXPA02000522A (de)
WO (1) WO2001005571A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1014405C1 (nl) * 2000-02-17 2001-08-20 Nedstack Holding B V Methode voor het vervaardigen Polymeer Elektrolyt Brandstofcellen.
JP4824894B2 (ja) * 2001-03-06 2011-11-30 東レ株式会社 燃料電池用セパレーターおよびその製造方法
CN1507665A (zh) * 2001-05-03 2004-06-23 摩根坩埚有限公司 流场板以及在流场板之间形成密封的方法
DE10159008A1 (de) * 2001-11-30 2003-06-12 Schunk Kohlenstofftechnik Gmbh Bipolarplatte, Pressvorrichtung sowie Verfahren zur Herstellung einer solchen
DE10159116A1 (de) * 2001-12-01 2003-06-12 Krauss Maffei Kunststofftech Verfahren zur Herstellung von Elektrodenplatten durch Spritzgießen aus mit Graphit od. dgl. beladenem Kunststoff
US7325432B2 (en) 2001-12-05 2008-02-05 Honda Giken Kogyo Kabushiki Kaisha Method for manufacturing fuel cell metallic separator
DE10160706A1 (de) * 2001-12-11 2003-06-26 Schunk Kohlenstofftechnik Gmbh Verfahren zur Herstellung einer Platte sowie Platte
KR100567487B1 (ko) * 2002-03-25 2006-04-03 마쯔시다덴기산교 가부시키가이샤 연료전지용 전해질막-전극접합체 및 그 제조방법
JP4003942B2 (ja) * 2002-08-06 2007-11-07 本田技研工業株式会社 燃料電池のセパレータ及び燃料電池
GB0219203D0 (en) * 2002-08-17 2002-09-25 Swintex Method of manufacturing of a moulded plastics article and moulded plastics
US20040151960A1 (en) * 2003-01-31 2004-08-05 Rock Jeffrey Allan Flow restrictors in fuel cell flow-field
WO2004086540A1 (en) * 2003-03-27 2004-10-07 E.I. Du Pont Canada Company Post-molding treatment of current collector plates for fuel cells to improve conductivity
US7306874B2 (en) * 2003-11-20 2007-12-11 General Motors Corporation PEM fuel cell stack with coated flow distribution network
WO2005117165A1 (en) * 2004-05-29 2005-12-08 Polymer Technologies Inc. Separator plate for fuel cell and production system for products for use in fuel cells
JP4561239B2 (ja) * 2004-08-25 2010-10-13 パナソニック株式会社 燃料電池セパレータおよびそれを用いた燃料電池
US20070116996A1 (en) * 2005-11-22 2007-05-24 Teledyne Technologies Incorporated Regenerative fuel cell/electrolyzer stack
US8026020B2 (en) 2007-05-08 2011-09-27 Relion, Inc. Proton exchange membrane fuel cell stack and fuel cell stack module
US9293778B2 (en) 2007-06-11 2016-03-22 Emergent Power Inc. Proton exchange membrane fuel cell
US8003274B2 (en) 2007-10-25 2011-08-23 Relion, Inc. Direct liquid fuel cell
US8486567B2 (en) * 2010-05-10 2013-07-16 Gas Technology Institute Batteries, fuel cells, and other electrochemical devices
KR101163911B1 (ko) 2010-09-13 2012-07-09 기아자동차주식회사 막전극 집합체의 손상 검사 장치
JP5696086B2 (ja) * 2012-03-30 2015-04-08 大王製紙株式会社 粘着シート及び構造体
US10049784B2 (en) * 2015-10-07 2018-08-14 King Fahd University Of Petroleum And Minerals Nanocomposite films with conducting and insulating surfaces
CN108054409B (zh) * 2017-12-21 2020-05-22 中山大学 一种燃料电池主动温度控制的热电系统及方法

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US3801374A (en) * 1969-01-08 1974-04-02 United Aircraft Corp Graphite and vinylidene fluoride structures for fuel cells
US4117065A (en) * 1977-05-02 1978-09-26 Exxon Research & Engineering Co. Method of forming conductive carbon-plastic material
US4360485A (en) * 1980-08-25 1982-11-23 United Technologies Corporation Method for making improved separator plates for electrochemical cells
JPS60236461A (ja) * 1984-04-04 1985-11-25 Kureha Chem Ind Co Ltd 燃料電池用電極基板及びその製造方法
US4664988A (en) * 1984-04-06 1987-05-12 Kureha Kagaku Kogyo Kabushiki Kaisha Fuel cell electrode substrate incorporating separator as an intercooler and process for preparation thereof
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JP3896664B2 (ja) * 1997-12-26 2007-03-22 トヨタ自動車株式会社 燃料電池用セパレータの製造方法および燃料電池用セパレータ
JP4000651B2 (ja) * 1998-01-19 2007-10-31 トヨタ自動車株式会社 燃料電池用セパレータの製造方法
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Also Published As

Publication number Publication date
EP1200244B1 (de) 2005-01-12
US6451471B1 (en) 2002-09-17
CN1189310C (zh) 2005-02-16
CA2379344A1 (en) 2001-01-25
ATE286806T1 (de) 2005-01-15
MXPA02000522A (es) 2002-07-02
ES2235915T3 (es) 2005-07-16
AU6209000A (en) 2001-02-05
CN1360538A (zh) 2002-07-24
EP1200244A4 (de) 2003-03-12
DE60017409T2 (de) 2005-09-29
EP1200244A1 (de) 2002-05-02
JP2003504832A (ja) 2003-02-04
WO2001005571A1 (en) 2001-01-25
CA2379344C (en) 2009-01-27

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8339 Ceased/non-payment of the annual fee