TWI382578B - 多層燃料電池擴散器 - Google Patents
多層燃料電池擴散器 Download PDFInfo
- Publication number
- TWI382578B TWI382578B TW095101570A TW95101570A TWI382578B TW I382578 B TWI382578 B TW I382578B TW 095101570 A TW095101570 A TW 095101570A TW 95101570 A TW95101570 A TW 95101570A TW I382578 B TWI382578 B TW I382578B
- Authority
- TW
- Taiwan
- Prior art keywords
- layer
- fluid flow
- mea
- flow field
- fuel cell
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims description 45
- 238000009792 diffusion process Methods 0.000 claims description 94
- 239000012530 fluid Substances 0.000 claims description 67
- 239000000463 material Substances 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 230000035699 permeability Effects 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 3
- 230000005660 hydrophilic surface Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 239000010410 layer Substances 0.000 description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 43
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
- 239000001301 oxygen Substances 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- 230000002209 hydrophobic effect Effects 0.000 description 9
- 239000002356 single layer Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000005056 compaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000004917 carbon fiber Substances 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000007373 indentation Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 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
- 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
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0245—Composites in the form of layered or coated products
-
- 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
- H01M4/8605—Porous electrodes
-
- 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
- H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
-
- 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
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
-
- 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
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0234—Carbonaceous 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0239—Organic resins; Organic polymers
-
- 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0243—Composites in the form of mixtures
-
- 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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0501598A GB2422716B (en) | 2005-01-26 | 2005-01-26 | Multi-layer fuel cell diffuser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200635105A TW200635105A (en) | 2006-10-01 |
| TWI382578B true TWI382578B (zh) | 2013-01-11 |
Family
ID=34259694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW095101570A TWI382578B (zh) | 2005-01-26 | 2006-01-16 | 多層燃料電池擴散器 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US8043767B2 (enExample) |
| EP (1) | EP1844509B1 (enExample) |
| JP (1) | JP4521445B2 (enExample) |
| KR (1) | KR101297304B1 (enExample) |
| CN (1) | CN101107739B (enExample) |
| AR (1) | AR052364A1 (enExample) |
| BR (1) | BRPI0607072A2 (enExample) |
| CA (1) | CA2595342C (enExample) |
| GB (1) | GB2422716B (enExample) |
| MX (1) | MX2007008944A (enExample) |
| NO (1) | NO20073735L (enExample) |
| RU (1) | RU2384919C2 (enExample) |
| TW (1) | TWI382578B (enExample) |
| WO (1) | WO2006079781A1 (enExample) |
| ZA (1) | ZA200706167B (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2382455B (en) * | 2001-11-07 | 2004-10-13 | Intelligent Energy Ltd | Fuel cell fluid flow field plates |
| GB2412784B (en) * | 2002-01-18 | 2006-08-23 | Intelligent Energy Ltd | Fuel cell oxygen removal and pre-conditioning system |
| GB2390738B (en) * | 2002-07-09 | 2005-05-11 | Intelligent Energy Ltd | Fuel cell direct water injection |
| GB2401986B (en) | 2003-05-17 | 2005-11-09 | Intelligent Energy Ltd | Improvements in fuel utilisation in electrochemical fuel cells |
| GB2413002B (en) * | 2004-04-08 | 2006-12-06 | Intelligent Energy Ltd | Fuel cell gas distribution |
| GB2434845B (en) * | 2006-02-01 | 2010-10-13 | Intelligent Energy Ltd | Variable compressibility gaskets |
| JP4876766B2 (ja) * | 2006-08-10 | 2012-02-15 | トヨタ自動車株式会社 | 燃料電池 |
| US8129071B2 (en) | 2006-12-29 | 2012-03-06 | Utc Power Corporation | Hydrophilic layer for use in a fuel cell |
| DE102007014046B4 (de) * | 2007-03-23 | 2011-07-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 | Brennstoffzelle sowie Verfahren zu deren Herstellung |
| JP2008243491A (ja) * | 2007-03-26 | 2008-10-09 | Toshiba Corp | 燃料電池 |
| WO2008151068A1 (en) * | 2007-05-31 | 2008-12-11 | Bdf Ip Holdings Ltd. | Method of making fluid diffusion layers for fuel cells |
| WO2010009058A1 (en) * | 2008-07-15 | 2010-01-21 | Gridshift, Inc. | Electrochemical devices, systems, and methods |
| US20100028744A1 (en) * | 2008-08-04 | 2010-02-04 | Gm Global Technology Operations, Inc. | Gas diffusion layer with lower gas diffusivity |
| US20100028750A1 (en) * | 2008-08-04 | 2010-02-04 | Gm Global Technology Operations, Inc. | Gas diffusion layer with lower gas diffusivity |
| US9281536B2 (en) * | 2008-10-01 | 2016-03-08 | GM Global Technology Operations LLC | Material design to enable high mid-temperature performance of a fuel cell with ultrathin electrodes |
| WO2010061703A1 (ja) * | 2008-11-28 | 2010-06-03 | 日産自動車株式会社 | 固体高分子形燃料電池 |
| EP2675005A1 (en) | 2012-06-11 | 2013-12-18 | HTceramix S.A. | Gas distribution element for a fuel cell |
| EP2675006A1 (en) | 2012-06-11 | 2013-12-18 | HTceramix S.A. | Gas distribution element with a supporting layer |
| KR101724972B1 (ko) * | 2015-12-15 | 2017-04-10 | 현대자동차주식회사 | 연료전지 셀 |
| KR102072861B1 (ko) * | 2016-06-07 | 2020-02-03 | 현대자동차주식회사 | 연료 전지용 전극막 접합체 |
| RU191123U1 (ru) * | 2018-04-09 | 2019-07-25 | Закрытое акционерное общество "Межрегиональное производственное объединение технического комплектования "ТЕХНОКОМПЛЕКТ" (ЗАО "МПОТК "ТЕХНОКОМПЛЕКТ") | Ячейка проточного аккумулятора |
| CN111029631B (zh) * | 2019-11-30 | 2022-10-25 | 华南理工大学 | 一种拱型自供氧余热利用式直接甲醇燃料电池 |
| US11994061B2 (en) | 2021-05-14 | 2024-05-28 | Amogy Inc. | Methods for reforming ammonia |
| US11724245B2 (en) | 2021-08-13 | 2023-08-15 | Amogy Inc. | Integrated heat exchanger reactors for renewable fuel delivery systems |
| KR20240020274A (ko) | 2021-06-11 | 2024-02-14 | 아모지 인크. | 암모니아의 가공처리를 위한 시스템 및 방법 |
| US11539063B1 (en) | 2021-08-17 | 2022-12-27 | Amogy Inc. | Systems and methods for processing hydrogen |
| US11912574B1 (en) | 2022-10-06 | 2024-02-27 | Amogy Inc. | Methods for reforming ammonia |
| US11866328B1 (en) | 2022-10-21 | 2024-01-09 | Amogy Inc. | Systems and methods for processing ammonia |
| US11795055B1 (en) | 2022-10-21 | 2023-10-24 | Amogy Inc. | Systems and methods for processing ammonia |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004039416A (ja) * | 2002-07-03 | 2004-02-05 | Nec Corp | 液体燃料供給型燃料電池、燃料電池用電極、およびそれらの製造方法 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2182737C2 (ru) * | 1995-10-06 | 2002-05-20 | Дзе Дау Кемикал Компани | Электрохимический топливный элемент (варианты), узел мембрана - электрод (варианты), композиция (варианты), способ получения электрохимического топливного элемента и способ получения узла мембрана - электрод (варианты) |
| US6183898B1 (en) * | 1995-11-28 | 2001-02-06 | Hoescht Research & Technology Deutschland Gmbh & Co. Kg | Gas diffusion electrode for polymer electrolyte membrane fuel cells |
| DE69709784T2 (de) * | 1996-02-28 | 2002-08-08 | Johnson Matthey Plc, London | Verwendung von katalytisch aktiven Gasdiffusionselektroden mit Faservliessubstrat in einer Direkt-Methanol-Brennstoffzelle |
| US5952119A (en) * | 1997-02-24 | 1999-09-14 | Regents Of The University Of California | Fuel cell membrane humidification |
| DE19709199A1 (de) * | 1997-03-06 | 1998-09-17 | Magnet Motor Gmbh | Gasdiffusionselektrode mit verringertem Diffusionsvermögen für Wasser und Verfahren zum Betreiben einer Polymerelektrolytmembran-Brennstoffzelle ohne Zuführung von Membranbefeuchtungswasser |
| US6291093B1 (en) * | 1997-11-25 | 2001-09-18 | California Institute Of Technology | Fuel cell elements with improved water handling capacity |
| US6103077A (en) | 1998-01-02 | 2000-08-15 | De Nora S.P.A. | Structures and methods of manufacture for gas diffusion electrodes and electrode components |
| DE19840517A1 (de) * | 1998-09-04 | 2000-03-16 | Manhattan Scientifics Inc | Gasdiffusionsstruktur senkrecht zur Membran von Polymerelektrolyt-Membran Brennstoffzellen |
| US6350539B1 (en) * | 1999-10-25 | 2002-02-26 | General Motors Corporation | Composite gas distribution structure for fuel cell |
| AU2001296347A1 (en) * | 2000-09-27 | 2002-04-08 | Proton Energy Systems, Inc. | Method and apparatus for improved fluid flow within an electrochemical cell |
| RU2198452C1 (ru) * | 2001-08-21 | 2003-02-10 | Государственное унитарное предприятие "Компания МЭТИС" | Способ сборки мембранно-электродного блока |
| DE10145875B4 (de) * | 2001-09-18 | 2010-09-16 | Daimler Ag | Membran-Elektroden-Einheit für eine selbstbefeuchtende Brennstoffzelle |
| US6743543B2 (en) | 2001-10-31 | 2004-06-01 | Motorola, Inc. | Fuel cell using variable porosity gas diffusion material |
| GB2382455B (en) * | 2001-11-07 | 2004-10-13 | Intelligent Energy Ltd | Fuel cell fluid flow field plates |
| GB2412784B (en) * | 2002-01-18 | 2006-08-23 | Intelligent Energy Ltd | Fuel cell oxygen removal and pre-conditioning system |
| GB2387959C (en) * | 2002-03-28 | 2005-02-09 | Intelligent Energy Ltd | Fuel cell compression assembly |
| JP4281382B2 (ja) | 2002-04-19 | 2009-06-17 | ソニー株式会社 | 生成水処理システム及び発電装置 |
| JP2003331850A (ja) | 2002-05-10 | 2003-11-21 | Mitsubishi Electric Corp | 電極およびそれを用いた燃料電池 |
| GB2396688B (en) * | 2002-11-22 | 2006-06-28 | Intelligent Energy Ltd | Thermal energy management in electrochemical fuel cells |
| JP2004220843A (ja) * | 2003-01-10 | 2004-08-05 | Toyota Central Res & Dev Lab Inc | 膜電極接合体 |
| WO2004066427A1 (en) * | 2003-01-15 | 2004-08-05 | General Motors Corporation | Diffusion layer and fuel cells |
| JP2004247294A (ja) * | 2003-01-20 | 2004-09-02 | Hitachi Maxell Ltd | 燃料電池用発電素子およびその製造方法ならびに前記発電素子を用いた燃料電池 |
| US20040197629A1 (en) * | 2003-01-20 | 2004-10-07 | Yasuo Arishima | Electric power generating element for fuel cell and fuel cell using the same |
| GB2401986B (en) * | 2003-05-17 | 2005-11-09 | Intelligent Energy Ltd | Improvements in fuel utilisation in electrochemical fuel cells |
| GB2409763B (en) * | 2003-12-31 | 2007-01-17 | Intelligent Energy Ltd | Water management in fuel cells |
| US20050185893A1 (en) * | 2004-02-20 | 2005-08-25 | Ansheng Liu | Method and apparatus for tapering an optical waveguide |
| GB2413002B (en) * | 2004-04-08 | 2006-12-06 | Intelligent Energy Ltd | Fuel cell gas distribution |
| GB2422717B (en) * | 2005-02-01 | 2007-11-14 | Intelligent Energy Ltd | Detachable fuel cell power unit for vehicle applications |
| GB2434845B (en) * | 2006-02-01 | 2010-10-13 | Intelligent Energy Ltd | Variable compressibility gaskets |
-
2005
- 2005-01-26 GB GB0501598A patent/GB2422716B/en not_active Expired - Fee Related
-
2006
- 2006-01-11 MX MX2007008944A patent/MX2007008944A/es active IP Right Grant
- 2006-01-11 BR BRPI0607072-8A patent/BRPI0607072A2/pt not_active Application Discontinuation
- 2006-01-11 KR KR1020077019098A patent/KR101297304B1/ko active Active
- 2006-01-11 CA CA2595342A patent/CA2595342C/en active Active
- 2006-01-11 JP JP2007551731A patent/JP4521445B2/ja active Active
- 2006-01-11 EP EP06701351.6A patent/EP1844509B1/en not_active Not-in-force
- 2006-01-11 US US11/814,492 patent/US8043767B2/en active Active
- 2006-01-11 RU RU2007132073/09A patent/RU2384919C2/ru not_active IP Right Cessation
- 2006-01-11 WO PCT/GB2006/000074 patent/WO2006079781A1/en not_active Ceased
- 2006-01-11 CN CN2006800031639A patent/CN101107739B/zh not_active Expired - Fee Related
- 2006-01-16 TW TW095101570A patent/TWI382578B/zh not_active IP Right Cessation
- 2006-01-26 AR ARP060100292A patent/AR052364A1/es not_active Application Discontinuation
-
2007
- 2007-07-18 NO NO20073735A patent/NO20073735L/no not_active Application Discontinuation
- 2007-07-25 ZA ZA200706107A patent/ZA200706167B/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004039416A (ja) * | 2002-07-03 | 2004-02-05 | Nec Corp | 液体燃料供給型燃料電池、燃料電池用電極、およびそれらの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006079781A1 (en) | 2006-08-03 |
| CA2595342C (en) | 2014-05-06 |
| EP1844509A1 (en) | 2007-10-17 |
| GB2422716B (en) | 2007-08-22 |
| AR052364A1 (es) | 2007-03-14 |
| BRPI0607072A2 (pt) | 2009-12-01 |
| RU2007132073A (ru) | 2009-03-10 |
| US8043767B2 (en) | 2011-10-25 |
| JP2008529211A (ja) | 2008-07-31 |
| GB0501598D0 (en) | 2005-03-02 |
| US20080145738A1 (en) | 2008-06-19 |
| JP4521445B2 (ja) | 2010-08-11 |
| TW200635105A (en) | 2006-10-01 |
| GB2422716A (en) | 2006-08-02 |
| ZA200706167B (en) | 2008-05-28 |
| NO20073735L (no) | 2007-10-26 |
| MX2007008944A (es) | 2007-09-14 |
| RU2384919C2 (ru) | 2010-03-20 |
| KR20070107054A (ko) | 2007-11-06 |
| CN101107739B (zh) | 2010-05-19 |
| CA2595342A1 (en) | 2006-08-03 |
| CN101107739A (zh) | 2008-01-16 |
| KR101297304B1 (ko) | 2013-08-20 |
| EP1844509B1 (en) | 2016-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI382578B (zh) | 多層燃料電池擴散器 | |
| US6756149B2 (en) | Electrochemical fuel cell with non-uniform fluid flow design | |
| US7871733B2 (en) | Fuel cells having a water guide element | |
| WO2004004048A1 (ja) | 燃料電池 | |
| CN100524921C (zh) | 燃料电池气体分配 | |
| WO2007083838A1 (ja) | 燃料電池 | |
| US8986897B2 (en) | Fuel cell comprising single layer bipolar plates, water damming layers and MEA of diffusion layers locally treated with water transferring materials, and integrating functions of gas humidification, membrane hydration, water removal and cell cooling | |
| JP5124900B2 (ja) | スタック構造を有する燃料電池 | |
| JP4432518B2 (ja) | 燃料電池システム | |
| JP5385371B2 (ja) | 燃料電池の分離プレート構成 | |
| JP2011044297A (ja) | 燃料電池 | |
| JP4635462B2 (ja) | 多孔質のセパレータを備える燃料電池 | |
| JP4923386B2 (ja) | 多孔質のセパレータを備える燃料電池 | |
| JP2004206951A (ja) | 除加湿装置付き燃料電池 | |
| JP4415678B2 (ja) | 燃料電池 | |
| JP2013069534A (ja) | 燃料電池 | |
| JP2005129431A (ja) | 燃料電池および燃料電池用ガスセパレータ | |
| KR20190036850A (ko) | 분리판 및 이를 포함하는 연료전지 | |
| JP2005228619A (ja) | 燃料電池 | |
| JP2007220667A (ja) | 燃料電池セル | |
| JP2011159408A (ja) | 燃料電池および燃料電池システム | |
| JP2009218200A (ja) | 燃料電池及び燃料電池スタック | |
| JP2007335103A (ja) | 燃料電池システム及び残留水分排出方法 | |
| JP2009121729A (ja) | 加湿器用セパレータ板、それを用いた加湿器及び燃料電池システム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |