CN1294762A - 用于燃料电池的膜电极单元 - Google Patents

用于燃料电池的膜电极单元 Download PDF

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Publication number
CN1294762A
CN1294762A CN99804275A CN99804275A CN1294762A CN 1294762 A CN1294762 A CN 1294762A CN 99804275 A CN99804275 A CN 99804275A CN 99804275 A CN99804275 A CN 99804275A CN 1294762 A CN1294762 A CN 1294762A
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CN
China
Prior art keywords
nonwoven fabrics
membrane
electrode unit
microfibre
fuel cell
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
CN99804275A
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English (en)
Chinese (zh)
Inventor
U·斯蒂明
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of CN1294762A publication Critical patent/CN1294762A/zh
Pending legal-status Critical Current

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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
    • 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)
CN99804275A 1998-05-18 1999-04-01 用于燃料电池的膜电极单元 Pending CN1294762A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19821978A DE19821978C2 (de) 1998-05-18 1998-05-18 Membran-Elektroden-Einheit für eine Brennstoffzelle
DE19821978.4 1998-05-18

Publications (1)

Publication Number Publication Date
CN1294762A true CN1294762A (zh) 2001-05-09

Family

ID=7867976

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99804275A Pending CN1294762A (zh) 1998-05-18 1999-04-01 用于燃料电池的膜电极单元

Country Status (10)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN101030643B (zh) * 2005-10-17 2011-05-11 通用汽车环球科技运作公司 燃料电池元件的涂敷方法

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
EP1541619A4 (fr) * 2002-07-26 2007-10-31 Asahi Glass Co Ltd Film de polymere, procede de production de ce film, et assemblage uni d'electrodes et de membrane pour pile a combustible du type a polymere solide
JP4815759B2 (ja) * 2003-06-30 2011-11-16 住友化学株式会社 高分子電解質複合膜、その製造方法及びその用途
DE102006036019A1 (de) * 2006-08-02 2008-02-07 Pemeas Gmbh Membran-Elektroden-Einheit und Brennstoffzellen mit erhöhter Leistung

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
ES2139376T3 (es) * 1995-07-27 2000-02-01 Aventis Res & Tech Gmbh & Co Electrolitos polimeros y procedimiento para su produccion.
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
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
CN101030643B (zh) * 2005-10-17 2011-05-11 通用汽车环球科技运作公司 燃料电池元件的涂敷方法

Also Published As

Publication number Publication date
ZA200001232B (en) 2002-05-13
BR9910535A (pt) 2001-01-16
DE19821978A1 (de) 1999-11-25
EP1088361A1 (fr) 2001-04-04
DE19821978C2 (de) 2002-06-06
AU3704099A (en) 1999-12-06
CA2327520A1 (fr) 1999-11-25
KR100392921B1 (ko) 2003-07-28
JP2002516472A (ja) 2002-06-04
AU738679B2 (en) 2001-09-27
KR20010071286A (ko) 2001-07-28
WO1999060650A1 (fr) 1999-11-25

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