JP2002516472A - 燃料電池用膜電極ユニット - Google Patents

燃料電池用膜電極ユニット

Info

Publication number
JP2002516472A
JP2002516472A JP2000550170A JP2000550170A JP2002516472A JP 2002516472 A JP2002516472 A JP 2002516472A JP 2000550170 A JP2000550170 A JP 2000550170A JP 2000550170 A JP2000550170 A JP 2000550170A JP 2002516472 A JP2002516472 A JP 2002516472A
Authority
JP
Japan
Prior art keywords
nonwoven fabric
electrode unit
membrane electrode
fuel cell
impregnated
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.)
Pending
Application number
JP2000550170A
Other languages
English (en)
Japanese (ja)
Inventor
スティミング，ウルリッヒ
Original Assignee
カール・フロイデンベルク
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 カール・フロイデンベルク filed Critical カール・フロイデンベルク
Publication of JP2002516472A publication Critical patent/JP2002516472A/ja
Pending 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
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
    • 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
    • H01M8/0289—Means for holding the 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
    • H01M8/10—Fuel cells with solid electrolytes
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1046—Mixtures of at least one polymer and at least one additive
    • H01M8/1048—Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/106—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/1062—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the physical properties of the porous support, e.g. its porosity or thickness
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
JP2000550170A 1998-05-18 1999-04-01 燃料電池用膜電極ユニット Pending JP2002516472A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19821978.4 1998-05-18
DE19821978A DE19821978C2 (de) 1998-05-18 1998-05-18 Membran-Elektroden-Einheit für eine Brennstoffzelle
PCT/EP1999/002233 WO1999060650A1 (de) 1998-05-18 1999-04-01 Membran-elektroden-einheit für eine brennstoffzelle

Publications (1)

Publication Number Publication Date
JP2002516472A true JP2002516472A (ja) 2002-06-04

Family

ID=7867976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000550170A Pending JP2002516472A (ja) 1998-05-18 1999-04-01 燃料電池用膜電極ユニット

Country Status (10)

Country Link
EP (1) EP1088361A1 (de)
JP (1) JP2002516472A (de)
KR (1) KR100392921B1 (de)
CN (1) CN1294762A (de)
AU (1) AU738679B2 (de)
BR (1) BR9910535A (de)
CA (1) CA2327520A1 (de)
DE (1) DE19821978C2 (de)
WO (1) WO1999060650A1 (de)
ZA (1) ZA200001232B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005038834A (ja) * 2003-06-30 2005-02-10 Sumitomo Chemical Co Ltd 高分子電解質複合膜、その製造方法及びその用途
JP2013152938A (ja) * 2006-08-02 2013-08-08 Basf Fuel Cell Gmbh 性能の改善された膜電極接合体および燃料電池

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10101315A1 (de) * 2001-01-12 2002-07-25 Ulrich Stimming Brennstoffzelle mit protonenleitendem Festelektrolyt für den Betrieb im Temperaturbereich 200-600 DEG C
DE10208275A1 (de) * 2002-02-26 2003-09-04 Creavis Tech & Innovation Gmbh Flexible Elektrolytmembran auf Basis eines Polymerfasern umfassenden Trägers, Verfahren zu deren Herstellung und die Verwendung derselben
WO2004011535A1 (ja) * 2002-07-26 2004-02-05 Asahi Glass Company, Limited 高分子膜、その製造方法及び固体高分子型燃料電池用膜電極接合体
CN100454623C (zh) * 2004-04-28 2009-01-21 日产自动车株式会社 燃料电池用膜-电极接合体以及使用其的燃料电池
US9640805B2 (en) * 2005-10-17 2017-05-02 GM Global Technology Operations LLC Coating process for fuel cell components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1002588A (en) * 1973-04-04 1976-12-28 Alfred D. Nelson Membrane of micro-fibers for fuel cells
DE2620399C3 (de) * 1976-05-08 1980-11-13 Fa. Carl Freudenberg, 6940 Weinheim Vorrichtung zum elektrostatischen Versprühen
JPS6337134A (ja) * 1986-08-01 1988-02-17 Tokuyama Soda Co Ltd 含フツ素系イオン交換膜
WO1997005191A1 (de) * 1995-07-27 1997-02-13 Hoechst Research & Technology Deutschland Gmbh & Co. Kg Polymerelektrolyte und verfahren zu deren herstellung
US5672438A (en) * 1995-10-10 1997-09-30 E. I. Du Pont De Nemours And Company Membrane and electrode assembly employing exclusion membrane for direct methanol fuel cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005038834A (ja) * 2003-06-30 2005-02-10 Sumitomo Chemical Co Ltd 高分子電解質複合膜、その製造方法及びその用途
JP2013152938A (ja) * 2006-08-02 2013-08-08 Basf Fuel Cell Gmbh 性能の改善された膜電極接合体および燃料電池

Also Published As

Publication number Publication date
CA2327520A1 (en) 1999-11-25
CN1294762A (zh) 2001-05-09
DE19821978A1 (de) 1999-11-25
AU3704099A (en) 1999-12-06
KR20010071286A (ko) 2001-07-28
DE19821978C2 (de) 2002-06-06
AU738679B2 (en) 2001-09-27
EP1088361A1 (de) 2001-04-04
BR9910535A (pt) 2001-01-16
KR100392921B1 (ko) 2003-07-28
WO1999060650A1 (de) 1999-11-25
ZA200001232B (en) 2002-05-13

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Effective date: 20040720