ATE512478T1 - Membran-elektroden-einheit mit getempertem polymerelektrolyten - Google Patents

Membran-elektroden-einheit mit getempertem polymerelektrolyten

Info

Publication number
ATE512478T1
ATE512478T1 AT01927203T AT01927203T ATE512478T1 AT E512478 T1 ATE512478 T1 AT E512478T1 AT 01927203 T AT01927203 T AT 01927203T AT 01927203 T AT01927203 T AT 01927203T AT E512478 T1 ATE512478 T1 AT E512478T1
Authority
AT
Austria
Prior art keywords
polymer electrolyte
membrane electrode
temped
electrode unit
annealed
Prior art date
Application number
AT01927203T
Other languages
English (en)
Inventor
Steven Hamrock
John Lewin
Shane Mao
Original Assignee
3M Innovative Properties Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22730577&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE512478(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE512478T1 publication Critical patent/ATE512478T1/de

Links

Classifications

    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • 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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8817—Treatment of supports before application of the catalytic active composition
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • 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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49112—Electric battery cell making including laminating of indefinite length material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT01927203T 2000-04-18 2001-04-18 Membran-elektroden-einheit mit getempertem polymerelektrolyten ATE512478T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19774100P 2000-04-18 2000-04-18
PCT/US2001/012713 WO2001080336A2 (en) 2000-04-18 2001-04-18 Membrane electrode assembly having annealed polymer electrolyte membrane

Publications (1)

Publication Number Publication Date
ATE512478T1 true ATE512478T1 (de) 2011-06-15

Family

ID=22730577

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01927203T ATE512478T1 (de) 2000-04-18 2001-04-18 Membran-elektroden-einheit mit getempertem polymerelektrolyten

Country Status (8)

Country Link
US (1) US6649295B2 (de)
EP (1) EP1275166B1 (de)
JP (2) JP2004501484A (de)
KR (1) KR20020087989A (de)
AT (1) ATE512478T1 (de)
AU (1) AU2001253678A1 (de)
CA (1) CA2403517A1 (de)
WO (1) WO2001080336A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100964432B1 (ko) * 2001-10-24 2010-06-16 이 아이 듀폰 디 네모아 앤드 캄파니 촉매 피복된 막의 연속 제조
US20050167882A1 (en) * 2002-03-20 2005-08-04 Yuqi Cai Process for decreasing the resistivity of conductive flow field plates for use in fuel cells
JP2006512428A (ja) 2002-05-13 2006-04-13 ポリフューエル・インコーポレイテッド イオン伝導性ブロックコポリマー
US20040042789A1 (en) * 2002-08-30 2004-03-04 Celanese Ventures Gmbh Method and apparatus for transferring thin films from a source position to a target position
US20060110631A1 (en) * 2004-02-18 2006-05-25 Polyfuel, Inc. Catalyst ink, process for making catalyst ink and for preparing catalyst coated membranes
US20050233202A1 (en) * 2004-04-20 2005-10-20 Fay Matthew M Thermoplastic-imbibed diffusion media to help eliminate MEA edge failure
US8101317B2 (en) * 2004-09-20 2012-01-24 3M Innovative Properties Company Durable fuel cell having polymer electrolyte membrane comprising manganese oxide
US7572534B2 (en) * 2004-09-20 2009-08-11 3M Innovative Properties Company Fuel cell membrane electrode assembly
US20060141138A1 (en) * 2004-12-29 2006-06-29 3M Innovative Properties Company Microwave annealing of membranes for use in fuel cell assemblies
ITMI20050446A1 (it) * 2005-03-17 2006-09-18 Solvay Solexis Spa Composito ccm
KR100787865B1 (ko) * 2005-04-19 2007-12-27 한국과학기술연구원 제한된 두께의 나피온 캐스트 막을 구비하는 고분자전해질막 연료전지 및 그 작동 방법
US7214740B2 (en) * 2005-05-03 2007-05-08 3M Innovative Properties Company Fluorinated ionomers with reduced amounts of carbonyl end groups
US7897292B2 (en) * 2005-05-18 2011-03-01 Lilliputian Systems, Inc. Fuel cell apparatus and methods
US7622217B2 (en) * 2005-10-12 2009-11-24 3M Innovative Properties Company Fuel cell nanocatalyst
US8628871B2 (en) 2005-10-28 2014-01-14 3M Innovative Properties Company High durability fuel cell components with cerium salt additives
US8367267B2 (en) * 2005-10-28 2013-02-05 3M Innovative Properties Company High durability fuel cell components with cerium oxide additives
US20080193816A1 (en) * 2006-05-02 2008-08-14 Schaevitz Samuel B Fuel cell with substrate-patterned lower electrode
US7858261B2 (en) * 2006-05-02 2010-12-28 Lilliputian Systems, Inc. Systems and methods for stacking fuel cells
JP5255070B2 (ja) * 2007-12-27 2013-08-07 スリーエム イノベイティブ プロパティズ カンパニー 凝集溶剤を含有する電極インク
JP5381367B2 (ja) * 2009-06-15 2014-01-08 旭硝子株式会社 含フッ素樹脂成形体の製造方法
WO2013019614A2 (en) 2011-08-04 2013-02-07 3M Innovative Properties Company Low equivalent weight polymers
US20140261981A1 (en) * 2013-03-15 2014-09-18 GM Global Technology Operations LLC Cathode composite structure and methods thereof for improved fuel cell performance under high humidity
CN104852057B (zh) * 2015-04-30 2017-02-22 南京大学 一种燃料电池膜电极的制备方法及其专用装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509749C2 (de) 1995-03-17 1997-01-23 Deutsche Forsch Luft Raumfahrt Verfahren zur Herstellung eines Verbundes aus Elektrodenmaterial, Katalysatormaterial und einer Festelektrolytmembran
WO1998051733A1 (en) * 1997-05-09 1998-11-19 E.I. Du Pont De Nemours And Company Process for making composite ion exchange membranes
JPH11204119A (ja) 1997-12-26 1999-07-30 E I Du Pont De Nemours & Co 固体高分子電解質型燃料電池およびその製造方法

Also Published As

Publication number Publication date
WO2001080336A2 (en) 2001-10-25
JP2004501484A (ja) 2004-01-15
KR20020087989A (ko) 2002-11-23
US20010031388A1 (en) 2001-10-18
AU2001253678A1 (en) 2001-10-30
JP2013030490A (ja) 2013-02-07
US6649295B2 (en) 2003-11-18
EP1275166A2 (de) 2003-01-15
EP1275166B1 (de) 2011-06-08
CA2403517A1 (en) 2001-10-25
WO2001080336A3 (en) 2002-03-21

Similar Documents

Publication Publication Date Title
ATE512478T1 (de) Membran-elektroden-einheit mit getempertem polymerelektrolyten
ATE287760T1 (de) Protonleitende membran und beschichtung
ATE509387T1 (de) Protonenleitende membran und deren verwendung
CA2443849A1 (en) Proton-conducting membrane and the use thereof
CA2443541A1 (en) Proton-conducting membrane and use thereof
WO2005055128A3 (en) Fuel cell system
ATE469184T1 (de) Protonenleitende membran und deren verwendung
DK1593172T3 (da) Membranelektrodeenhed, polymermembraner til en membranelektrode, polymerelektrolytbrændstofceller samt fremgangsmåder til fremstilling deraf
WO2004062020A3 (en) Gas diffusion layer containing inherently conductive polymer for fuel cells
EP1298751A3 (de) Polymer-Electrolyt-Brennstoffzelle und ihr Herstellugsverfahren
ATE547457T1 (de) Protonenleitende membran und deren verwendung
SE0003966L (sv) En katodskiktstruktur till en polymerelektrolytbränslecell, och en katodskiktstruktur till sådana bränsleceller i synnerhet.
WO2006105130A3 (en) Novel electrolytes to enhance oxygen reduction reaction (orr) in the cathode layer of pem fuel cell
ATE426000T1 (de) Protonenleitende membran und deren verwendung
ATE407460T1 (de) Brennstoffzelle mit durch strahlung gepfropfter polymer-elektrolyt-membran
WO2005001953A3 (en) Methods of conditioning direct methanol fuel cells
WO2002002846A3 (en) Electrochemical cell
TW200604245A (en) Ion-conductive copolymers containing one or more ion-conducting oligomers
TW200620740A (en) Electrolyte membrane for fuel cell, process for producing the same, membrane/electrode union, and fuel cell
WO2007100342A3 (en) Ion conductive copolymers containing ion-conducting oligomers
CA2312534A1 (en) Fuel cell and polymer electrolyte membrane
DE60212209D1 (de) Brennstoffzelle und membran-elektrodenanordnung dafür
WO2002082562A3 (de) Hybridmembran-polymerelektrolyt-brennstoffzelle
WO2006130859A3 (en) Ion-conducting polymers containing pendant ion conducting groups
DE50005817D1 (de) Brennstoffzelle

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties