CA2668458A1 - Fully catalyzed membrane assembly with attached border - Google Patents
Fully catalyzed membrane assembly with attached border Download PDFInfo
- Publication number
- CA2668458A1 CA2668458A1 CA002668458A CA2668458A CA2668458A1 CA 2668458 A1 CA2668458 A1 CA 2668458A1 CA 002668458 A CA002668458 A CA 002668458A CA 2668458 A CA2668458 A CA 2668458A CA 2668458 A1 CA2668458 A1 CA 2668458A1
- Authority
- CA
- Canada
- Prior art keywords
- assembly
- electrode
- structural film
- film layer
- membrane
- 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.)
- Abandoned
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 129
- 239000005518 polymer electrolyte Substances 0.000 claims abstract description 30
- 239000003054 catalyst Substances 0.000 claims abstract description 27
- 239000007787 solid Substances 0.000 claims abstract description 23
- 239000000853 adhesive Substances 0.000 claims description 53
- 230000001070 adhesive effect Effects 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 29
- 238000009792 diffusion process Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 22
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 21
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 20
- 239000000446 fuel Substances 0.000 claims description 17
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 11
- -1 polyethylene naphthalate Polymers 0.000 claims description 10
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 claims description 6
- 229920000554 ionomer Polymers 0.000 claims description 6
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 230000000712 assembly Effects 0.000 abstract description 20
- 238000000429 assembly Methods 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000010410 layer Substances 0.000 description 171
- 229920001721 polyimide Polymers 0.000 description 33
- 239000007789 gas Substances 0.000 description 32
- 239000004642 Polyimide Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 18
- 238000012546 transfer Methods 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 10
- 239000002131 composite material Substances 0.000 description 8
- 238000000465 moulding Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 5
- 238000003475 lamination Methods 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 201000000760 cerebral cavernous malformation Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012982 microporous membrane Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920006380 polyphenylene oxide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Chemical class 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004727 Noryl Substances 0.000 description 1
- 229920001207 Noryl Polymers 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 150000008378 aryl ethers Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- JHRWWRDRBPCWTF-OLQVQODUSA-N captafol Chemical compound C1C=CC[C@H]2C(=O)N(SC(Cl)(Cl)C(Cl)Cl)C(=O)[C@H]21 JHRWWRDRBPCWTF-OLQVQODUSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 229920006129 ethylene fluorinated ethylene propylene Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229930195733 hydrocarbon Chemical class 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920009441 perflouroethylene propylene Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OQUKIQWCVTZJAF-UHFFFAOYSA-N phenol;sulfuric acid Chemical compound OS(O)(=O)=O.OC1=CC=CC=C1 OQUKIQWCVTZJAF-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- IJAPPYDYQCXOEF-UHFFFAOYSA-N phthalazin-1(2H)-one Chemical compound C1=CC=C2C(=O)NN=CC2=C1 IJAPPYDYQCXOEF-UHFFFAOYSA-N 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
-
- 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
- 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
- H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
-
- 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
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/028—Sealing means characterised by their material
-
- 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1097—Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/560,591 | 2006-11-16 | ||
| US11/560,591 US20080118802A1 (en) | 2006-11-16 | 2006-11-16 | Fully Catalyzed Membrane Assembly With Attached Border |
| PCT/US2007/023326 WO2008063399A2 (en) | 2006-11-16 | 2007-11-05 | Fully catalyzed membrane assembly with attached border |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2668458A1 true CA2668458A1 (en) | 2008-05-29 |
Family
ID=39430653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002668458A Abandoned CA2668458A1 (en) | 2006-11-16 | 2007-11-05 | Fully catalyzed membrane assembly with attached border |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080118802A1 (enExample) |
| EP (1) | EP2089930A4 (enExample) |
| JP (1) | JP2010510624A (enExample) |
| KR (1) | KR20090106458A (enExample) |
| CN (1) | CN101536238A (enExample) |
| CA (1) | CA2668458A1 (enExample) |
| WO (1) | WO2008063399A2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12381230B2 (en) * | 2021-09-14 | 2025-08-05 | Hoaco Automation Technology Llc | Method for producing membrane electrode |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7732083B2 (en) * | 2006-12-15 | 2010-06-08 | 3M Innovative Properties Company | Gas diffusion layer incorporating a gasket |
| US8288059B2 (en) | 2006-12-15 | 2012-10-16 | 3M Innovative Properties Company | Processing methods and systems for assembling fuel cell perimeter gaskets |
| KR101134482B1 (ko) * | 2009-11-30 | 2012-04-13 | 한국과학기술원 | 고분자 전해질 연료전지용 복합재료 분리판 및 그 제조 방법 |
| US20110177423A1 (en) * | 2010-01-21 | 2011-07-21 | Anton Nachtmann | Five-Layer Membrane Electrode Assembly with Attached Border and Method of Making Same |
| GB201012980D0 (en) * | 2010-08-03 | 2010-09-15 | Johnson Matthey Plc | Membrane |
| US8538967B1 (en) * | 2011-01-12 | 2013-09-17 | Intuit Inc. | Optimizing recategorization of financial transactions using collaborative filtering |
| JP6104152B2 (ja) * | 2013-12-26 | 2017-03-29 | 本田技研工業株式会社 | 樹脂枠付き膜電極構造体 |
| GB2511929A (en) * | 2014-02-07 | 2014-09-17 | Daimler Ag | Membrane electrode assembly for a fuel cell, fuel cell stack, vehicle and method for manufacturing a membrane electrode assembly |
| KR102673000B1 (ko) * | 2018-07-30 | 2024-06-05 | 현대자동차주식회사 | 연료전지용 평판형 막전극 접합체의 제조방법 및 이를 이용하여 제조된 연료전지용 평판형 막전극 접합체 |
| KR102683801B1 (ko) | 2018-12-12 | 2024-07-09 | 현대자동차주식회사 | 연료전지용 탄성체 셀 프레임 및 그 제조방법과 이를 이용한 단위 셀 |
| KR102683799B1 (ko) * | 2018-12-12 | 2024-07-09 | 현대자동차주식회사 | 연료전지용 탄성체 셀 프레임 및 그 제조방법과 이를 이용한 단위 셀 |
| DE102019203249A1 (de) * | 2019-03-11 | 2020-09-17 | Audi Ag | Brennstoffzellenaufbau, Brennstoffzellensystem und Brennstoffzellenfahrzeug |
| KR20210015384A (ko) | 2019-08-02 | 2021-02-10 | 현대자동차주식회사 | 연료전지용 탄성체 셀 프레임 및 그 제조방법과 이를 이용한 단위 셀 |
| DE102019006820A1 (de) | 2019-09-30 | 2021-04-01 | Daimler Ag | Verfahren zum Verkleben von Komponenten einer Brennstoffzelle |
| AU2020422436A1 (en) * | 2020-01-14 | 2022-09-08 | Rong-jie CHEN | Box-in-box structure comprising thermal clay, use of the same and method to form the same |
| CA3070363A1 (en) * | 2020-01-30 | 2021-07-30 | Avl List Gmbh | Membrane electrode and frame assembly for fuel cell stacks and method for making |
| DE102020204503B4 (de) | 2020-04-07 | 2022-01-05 | Greenerity Gmbh | Membranelektrodenanordnung und Brennstoffzelle, Elektrolysezelle, elektrochemischer Wasserstoffkompressor, Redoxflussbatterie oder elektrochemischer Sensor umfassend die Membranelektrodenanordnung |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6380485A (ja) * | 1986-09-25 | 1988-04-11 | Meidensha Electric Mfg Co Ltd | シ−ルした積層セル |
| US5176966A (en) * | 1990-11-19 | 1993-01-05 | Ballard Power Systems Inc. | Fuel cell membrane electrode and seal assembly |
| DE69204834T2 (de) * | 1991-06-04 | 1996-04-04 | Ballard Power Systems | Gegliederte membranelektrodenanordnung für elektrochemische brennstoffzelle. |
| US5284718A (en) * | 1991-09-27 | 1994-02-08 | Ballard Power Systems Inc. | Fuel cell membrane electrode and seal assembly |
| US5318863A (en) * | 1991-12-17 | 1994-06-07 | Bcs Technology, Inc. | Near ambient, unhumidified solid polymer fuel cell |
| US5187025A (en) * | 1992-02-03 | 1993-02-16 | Analytic Power Corp. | Unitized fuel cell structure |
| US5523177A (en) * | 1994-10-12 | 1996-06-04 | Giner, Inc. | Membrane-electrode assembly for a direct methanol fuel cell |
| US5863671A (en) * | 1994-10-12 | 1999-01-26 | H Power Corporation | Plastic platelet fuel cells employing integrated fluid management |
| US5599614A (en) * | 1995-03-15 | 1997-02-04 | W. L. Gore & Associates, Inc. | Integral composite membrane |
| USRE37307E1 (en) * | 1994-11-14 | 2001-08-07 | W. L. Gore & Associates, Inc. | Ultra-thin integral composite membrane |
| DE19703214C2 (de) * | 1997-01-29 | 2003-10-30 | Proton Motor Fuel Cell Gmbh | Membran-Elektrodeneinheit mit integriertem Dichtrand und Verfahren zu ihrer Herstellung |
| US5976726A (en) * | 1997-05-01 | 1999-11-02 | Ballard Power Systems Inc. | Electrochemical cell with fluid distribution layer having integral sealing capability |
| DE69818874T2 (de) * | 1997-07-16 | 2004-05-19 | Ballard Power Systems Inc., Burnaby | Verfahren zur Herstellung einer elastischen Dichtung für die Membranelektrodenanordnung (mea) in einer elektrochemischen Brennstoffzelle |
| US6423439B1 (en) * | 1997-07-16 | 2002-07-23 | Ballard Power Systems Inc. | Membrane electrode assembly for an electrochemical fuel cell |
| US6159628A (en) * | 1998-10-21 | 2000-12-12 | International Fuel Cells Llc | Use of thermoplastic films to create seals and bond PEM cell components |
| US6020083A (en) * | 1998-10-30 | 2000-02-01 | International Fuel Cells Llc | Membrane electrode assembly for PEM fuel cell |
| US6106967A (en) * | 1999-06-14 | 2000-08-22 | Gas Research Institute | Planar solid oxide fuel cell stack with metallic foil interconnect |
| US6261711B1 (en) * | 1999-09-14 | 2001-07-17 | Plug Power Inc. | Sealing system for fuel cells |
| US6641862B1 (en) * | 1999-09-24 | 2003-11-04 | Ion Power, Inc. | Preparation of fuel cell electrode assemblies |
| JP2001185175A (ja) * | 1999-12-24 | 2001-07-06 | Honda Motor Co Ltd | リン酸型燃料電池用セル |
| CN1268021C (zh) * | 2000-11-21 | 2006-08-02 | Nok株式会社 | 燃料电池用结构部件的制造方法 |
| JP4316164B2 (ja) * | 2001-07-10 | 2009-08-19 | 本田技研工業株式会社 | 膜・電極構造体及び燃料電池セル |
| US20030221311A1 (en) * | 2002-03-20 | 2003-12-04 | Smith Jeffrey A. | Fuel cell assembly and sealing |
| JP4426248B2 (ja) * | 2002-10-29 | 2010-03-03 | 本田技研工業株式会社 | 膜−電極構造体 |
| WO2005035247A2 (en) * | 2003-08-29 | 2005-04-21 | E.I. Dupont De Nemours And Company | Unitized membrane electrode assembly and process for its preparation |
| DE102004035309A1 (de) * | 2004-07-21 | 2006-02-16 | Pemeas Gmbh | Membran-Elektrodeneinheiten und Brennstoffzellen mit erhöhter Lebensdauer |
| US20060029850A1 (en) * | 2004-08-03 | 2006-02-09 | Peter Szrama | Fuel cell assembly with structural film |
| GB0421254D0 (en) * | 2004-09-24 | 2004-10-27 | Johnson Matthey Plc | Membrane electrode assembly |
| US20060166051A1 (en) * | 2005-01-24 | 2006-07-27 | Mahesh Murthy | Method and device to improve operation of a fuel cell |
| US8652705B2 (en) * | 2005-09-26 | 2014-02-18 | W.L. Gore & Associates, Inc. | Solid polymer electrolyte and process for making same |
-
2006
- 2006-11-16 US US11/560,591 patent/US20080118802A1/en not_active Abandoned
-
2007
- 2007-11-05 CA CA002668458A patent/CA2668458A1/en not_active Abandoned
- 2007-11-05 WO PCT/US2007/023326 patent/WO2008063399A2/en not_active Ceased
- 2007-11-05 KR KR1020097009956A patent/KR20090106458A/ko not_active Ceased
- 2007-11-05 EP EP07861730A patent/EP2089930A4/en not_active Withdrawn
- 2007-11-05 JP JP2009537151A patent/JP2010510624A/ja active Pending
- 2007-11-05 CN CNA2007800427024A patent/CN101536238A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12381230B2 (en) * | 2021-09-14 | 2025-08-05 | Hoaco Automation Technology Llc | Method for producing membrane electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101536238A (zh) | 2009-09-16 |
| EP2089930A2 (en) | 2009-08-19 |
| WO2008063399A3 (en) | 2008-07-17 |
| KR20090106458A (ko) | 2009-10-09 |
| JP2010510624A (ja) | 2010-04-02 |
| US20080118802A1 (en) | 2008-05-22 |
| WO2008063399A2 (en) | 2008-05-29 |
| EP2089930A4 (en) | 2010-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2668458A1 (en) | Fully catalyzed membrane assembly with attached border | |
| EP2526585B1 (en) | Five-layer membrane electrode assembly with attached border and method of making same | |
| KR100995480B1 (ko) | 보호 필름층을 갖는 촉매-피복된 이오노머 막 및 이로부터제조된 막-전극-어셈블리 | |
| EP1629559B1 (en) | Roll-good fuel cell fabrication processes, equipment, and articles produced from same | |
| US20130302722A1 (en) | Gasketed subassembly for use in fuel cells including replicated structures | |
| WO2000010216A1 (en) | A membrane electrode gasket assembly | |
| JPWO2008126350A1 (ja) | 膜−膜補強部材接合体、膜−触媒層接合体、膜−電極接合体、高分子電解質形燃料電池、及び膜−電極接合体の製造方法 | |
| CN101507030A (zh) | 膜-膜加强膜组件、膜-催化剂层组件、膜-电极组件、以及高分子电解质型燃料电池 | |
| CA2573621C (en) | Fuel cell assembly with structural film | |
| JP4940575B2 (ja) | 固体高分子形燃料電池用マスクフィルム付き電解質膜−電極接合体及びその製造方法 | |
| JP4843985B2 (ja) | 固体高分子形燃料電池用ガスケット付き電解質膜−電極接合体及びその製造方法 | |
| JP5273212B2 (ja) | 固体高分子形燃料電池用ガスケット付き電解質膜−電極接合体の製造方法 | |
| EP2319116B1 (en) | Membrane-electrode assembly, method of producing the assembly, and solid polymer-type fuel cell employing the same | |
| JP3683799B2 (ja) | 固体高分子電解質膜 | |
| JP5273207B2 (ja) | 固体高分子形燃料電池用マスクフィルム付き電解質膜−電極接合体及びその製造方法 | |
| JP2023094635A (ja) | シール材の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |