KR100392921B1 - 연료 전지용 막형 전극 유닛 - Google Patents

연료 전지용 막형 전극 유닛 Download PDF

Info

Publication number
KR100392921B1
KR100392921B1 KR10-2000-7012939A KR20007012939A KR100392921B1 KR 100392921 B1 KR100392921 B1 KR 100392921B1 KR 20007012939 A KR20007012939 A KR 20007012939A KR 100392921 B1 KR100392921 B1 KR 100392921B1
Authority
KR
South Korea
Prior art keywords
nonwoven material
membrane
electrode unit
fuel cell
electrolyte
Prior art date
Application number
KR10-2000-7012939A
Other languages
English (en)
Korean (ko)
Other versions
KR20010071286A (ko
Inventor
울리히 슈티밍
Original Assignee
칼 프로이덴베르크 카게
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 칼 프로이덴베르크 카게 filed Critical 칼 프로이덴베르크 카게
Publication of KR20010071286A publication Critical patent/KR20010071286A/ko
Application granted granted Critical
Publication of KR100392921B1 publication Critical patent/KR100392921B1/ko

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)
KR10-2000-7012939A 1998-05-18 1999-04-01 연료 전지용 막형 전극 유닛 KR100392921B1 (ko)

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 (2)

Publication Number Publication Date
KR20010071286A KR20010071286A (ko) 2001-07-28
KR100392921B1 true KR100392921B1 (ko) 2003-07-28

Family

ID=7867976

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2000-7012939A KR100392921B1 (ko) 1998-05-18 1999-04-01 연료 전지용 막형 전극 유닛

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)

Families Citing this family (7)

* 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
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
DE102006036019A1 (de) * 2006-08-02 2008-02-07 Pemeas Gmbh Membran-Elektroden-Einheit und Brennstoffzellen mit erhöhter Leistung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6337134A (ja) * 1986-08-01 1988-02-17 Tokuyama Soda Co Ltd 含フツ素系イオン交換膜
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

Family Cites Families (3)

* 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
ES2139376T3 (es) * 1995-07-27 2000-02-01 Aventis Res & Tech Gmbh & Co Electrolitos polimeros y procedimiento para su produccion.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6337134A (ja) * 1986-08-01 1988-02-17 Tokuyama Soda Co Ltd 含フツ素系イオン交換膜
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

Also Published As

Publication number Publication date
CN1294762A (zh) 2001-05-09
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
JP2002516472A (ja) 2002-06-04
AU738679B2 (en) 2001-09-27
KR20010071286A (ko) 2001-07-28
WO1999060650A1 (fr) 1999-11-25

Similar Documents

Publication Publication Date Title
US6523699B1 (en) Sulfonic acid group-containing polyvinyl alcohol, solid polymer electrolyte, composite polymer membrane, method for producing the same and electrode
KR101376362B1 (ko) 연료전지용 고분자 전해질막 및 그 제조방법
KR101818547B1 (ko) 고분자 전해질막, 이의 제조 방법 및 이를 포함하는 막-전극 어셈블리
Hasani-Sadrabadi et al. Novel nanofiber-based triple-layer proton exchange membranes for fuel cell applications
KR100647287B1 (ko) 폴리머 전해질막 및 이를 채용한 연료전지
KR20120078363A (ko) 전기방사에 의한 연료전지용 술폰화 폴리에테르에테르케톤 나노 이온교환막의 제조방법
US20020098407A1 (en) Electrode/membrane assembly for a polymer electrolyte fuel cell and process for its production
KR100392921B1 (ko) 연료 전지용 막형 전극 유닛
KR102321252B1 (ko) 복합 전해질막, 이의 제조방법 및 이를 포함하는 막-전극 접합체
JP4868711B2 (ja) ガス拡散電極前駆体、ガス拡散電極、燃料電池、及びガス拡散電極前駆体の製造方法
KR101312262B1 (ko) 고분자막, 그 제조방법 및 이를 채용한 연료전지
KR100392922B1 (ko) 연료 전지
KR101630212B1 (ko) Pai-ptm 부직포에 탄화수소계 고분자 전해질을 함침시켜 제조한 복합막 및 이의 용도
KR20010091642A (ko) 고분자 전해질막 연료전지용 복합 고분자 전해질 막의제조방법
KR20210007561A (ko) 과불소계 술폰화 이오노머 제조용 조성물, 이를 이용한 과불소계 술폰화 이오노머, 이를 포함하는 pemfc용 복합 전해질막 및 이를 포함하는 pemfc용 막-전극 접합체
KR20210007560A (ko) 과불소계 술폰화 이오노머 제조용 조성물, 이를 이용한 과불소계 술폰화 이오노머, 이를 포함하는 pemfc용 복합 전해질막 및 이를 포함하는 pemfc용 막-전극 접합체
KR20210007559A (ko) 과불소계 술폰화 이오노머 제조용 조성물, 이를 이용한 과불소계 술폰화 이오노머, 이를 포함하는 pemfc용 복합 전해질막 및 이를 포함하는 pemfc용 막-전극 접합체
KR20210007563A (ko) 과불소계 술폰화 이오노머 제조용 조성물, 이를 이용한 과불소계 술폰화 이오노머, 이를 포함하는 pemfc용 복합 전해질막 및 이를 포함하는 pemfc용 막-전극 접합체
JP2006260901A (ja) 含フッ素スルホン酸ポリマー複合膜
KR102321255B1 (ko) 복합 전해질막, 이의 제조방법 및 이를 포함하는 막-전극 접합체
KR102300431B1 (ko) 과불소계 술폰화 이오노머 제조용 조성물, 이를 이용한 과불소계 술폰화 이오노머, 이를 포함하는 pemfc용 복합 전해질막 및 이를 포함하는 pemfc용 막-전극 접합체
KR102300430B1 (ko) 과불소계 술폰화 이오노머 제조용 조성물, 이를 이용한 과불소계 술폰화 이오노머, 이를 포함하는 pemfc용 복합 전해질막 및 이를 포함하는 pemfc용 막-전극 접합체
KR102321256B1 (ko) Pemfc용 복합 전해질막, 이의 제조방법 및 이를 포함하는 pemfc용 막-전극 접합체
KR102300433B1 (ko) 과불소계 술폰화 이오노머 제조용 조성물, 이를 이용한 과불소계 술폰화 이오노머, 이를 포함하는 pemfc용 복합 전해질막 및 이를 포함하는 pemfc용 막-전극 접합체
KR102300432B1 (ko) 과불소계 술폰화 이오노머 제조용 조성물, 이를 이용한 과불소계 술폰화 이오노머, 이를 포함하는 pemfc용 복합 전해질막 및 이를 포함하는 pemfc용 막-전극 접합체

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee