DE3512866C2 - - Google Patents
Info
- Publication number
- DE3512866C2 DE3512866C2 DE3512866A DE3512866A DE3512866C2 DE 3512866 C2 DE3512866 C2 DE 3512866C2 DE 3512866 A DE3512866 A DE 3512866A DE 3512866 A DE3512866 A DE 3512866A DE 3512866 C2 DE3512866 C2 DE 3512866C2
- Authority
- DE
- Germany
- Prior art keywords
- range
- layer
- porous
- channels
- porous layer
- 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.)
- Expired
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 114
- 239000007789 gas Substances 0.000 claims description 108
- 239000000463 material Substances 0.000 claims description 104
- 239000000758 substrate Substances 0.000 claims description 82
- 229910002804 graphite Inorganic materials 0.000 claims description 69
- 239000010439 graphite Substances 0.000 claims description 69
- 239000011888 foil Substances 0.000 claims description 56
- 229910052799 carbon Inorganic materials 0.000 claims description 47
- 239000000203 mixture Substances 0.000 claims description 41
- 238000010276 construction Methods 0.000 claims description 36
- 239000002245 particle Substances 0.000 claims description 36
- 239000000446 fuel Substances 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 239000000835 fiber Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 28
- 230000035699 permeability Effects 0.000 claims description 27
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 26
- 239000004917 carbon fiber Substances 0.000 claims description 26
- 239000000853 adhesive Substances 0.000 claims description 25
- 230000001070 adhesive effect Effects 0.000 claims description 25
- 238000001354 calcination Methods 0.000 claims description 25
- 239000011148 porous material Substances 0.000 claims description 23
- 239000011230 binding agent Substances 0.000 claims description 22
- 238000000465 moulding Methods 0.000 claims description 22
- 229920000642 polymer Polymers 0.000 claims description 21
- -1 polyethylenes Polymers 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 18
- 239000005011 phenolic resin Substances 0.000 claims description 17
- 229920001568 phenolic resin Polymers 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 14
- 239000011295 pitch Substances 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 11
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 11
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 10
- 238000003763 carbonization Methods 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000004753 textile Substances 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 7
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 7
- 238000011417 postcuring Methods 0.000 claims description 7
- 239000012298 atmosphere Substances 0.000 claims description 6
- 238000000748 compression moulding Methods 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 239000003245 coal Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000008188 pellet Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 229920003987 resole Polymers 0.000 claims description 4
- 238000007731 hot pressing Methods 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000011134 resol-type phenolic resin Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 2
- 230000010354 integration Effects 0.000 claims 1
- 239000000047 product Substances 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 13
- 239000007772 electrode material Substances 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000004299 exfoliation Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011233 carbonaceous binding agent Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000011319 crude-oil pitch Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000002268 wool Anatomy 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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
-
- 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
- H01M8/0276—Sealing means characterised by their form
-
- 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
- H01M8/0297—Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2418—Grouping by arranging unit cells in a plane
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59070410A JPS60236460A (ja) | 1984-04-09 | 1984-04-09 | 燃料電池用電極基板及びその製造方法 |
| JP59138558A JPS6119071A (ja) | 1984-07-04 | 1984-07-04 | 燃料電池用セパレ−タ−及びその製造方法 |
| JP59140259A JPH0622137B2 (ja) | 1984-07-05 | 1984-07-05 | 燃料電池用電極基板及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3512866A1 DE3512866A1 (de) | 1985-10-24 |
| DE3512866C2 true DE3512866C2 (en, 2012) | 1989-09-14 |
Family
ID=27300318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853512866 Granted DE3512866A1 (de) | 1984-04-09 | 1985-04-06 | Elektroden-substrat fuer brennstoffzellen |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US4579789A (en, 2012) |
| CA (1) | CA1259101A (en, 2012) |
| DE (1) | DE3512866A1 (en, 2012) |
| FR (1) | FR2562718B1 (en, 2012) |
| GB (1) | GB2157482B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015213950A1 (de) * | 2015-07-23 | 2017-01-26 | Volkswagen Ag | Brennstoffzelle und Brennstoffzellenstapel |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4794043A (en) * | 1985-04-30 | 1988-12-27 | Kureha Kagaku Kogyo Kabushiki Kaisha | Carbon product comprising carbonaceous materials joined together, said carbon product for electrode substrate of fuel cells and process for production thereof |
| US4818640A (en) * | 1985-09-25 | 1989-04-04 | Kureha Kagaku Kogyo Kabushiki Kaisha | Carbonaceous composite product produced by joining carbonaceous materials together by tetrafluoroethylene resin, and process for producing the same |
| JPS6282663A (ja) * | 1985-10-04 | 1987-04-16 | Kureha Chem Ind Co Ltd | マニホ−ルド付燃料電池用電極基板及びその製造方法 |
| JPS62110262A (ja) * | 1985-10-25 | 1987-05-21 | Kureha Chem Ind Co Ltd | 端部シ−ル部付燃料電池用電極基板及びその製造方法 |
| JPS62123662A (ja) * | 1985-11-25 | 1987-06-04 | Kureha Chem Ind Co Ltd | 燃料電池用電極基板 |
| JPH0622141B2 (ja) * | 1986-08-14 | 1994-03-23 | 呉羽化学工業株式会社 | リブ高さの異なる複合電極基板及びその製造方法 |
| US4913982A (en) * | 1986-12-15 | 1990-04-03 | Allied-Signal Inc. | Fabrication of a monolithic solid oxide fuel cell |
| JP2608429B2 (ja) * | 1987-11-09 | 1997-05-07 | 東レ・ダウコーニング・シリコーン株式会社 | パターン形成用材料およびパターン形成方法 |
| JP3245161B2 (ja) * | 1991-06-04 | 2002-01-07 | バラード パワー システムズ インコーポレイティド | 電気化学的燃料電池のガスケット使用膜電極アセンブリー |
| US5656390A (en) * | 1995-02-16 | 1997-08-12 | Kashima-Kita Electric Power Corporation | Redox battery |
| US5726105A (en) * | 1995-04-20 | 1998-03-10 | International Fuel Cells | Composite article |
| US5776372A (en) * | 1995-05-29 | 1998-07-07 | Nisshinbo Industries, Inc. | Carbon composite material |
| US6037073A (en) * | 1996-10-15 | 2000-03-14 | Lockheed Martin Energy Research Corporation | Bipolar plate/diffuser for a proton exchange membrane fuel cell |
| JP3875728B2 (ja) * | 1997-01-17 | 2007-01-31 | フェデラル−モウガル テクノロジー リミテッド | シーリング材 |
| US6103413A (en) * | 1998-05-21 | 2000-08-15 | The Dow Chemical Company | Bipolar plates for electrochemical cells |
| JP4028940B2 (ja) * | 1998-12-17 | 2008-01-09 | 日清紡績株式会社 | 燃料電池セパレータ、その製造方法及び当該燃料電池セパレータを使用した固体高分子型燃料電池 |
| JP3997660B2 (ja) * | 1998-12-21 | 2007-10-24 | トヨタ自動車株式会社 | 燃料電池用の金属セパレータおよびその製造方法 |
| AU776530B2 (en) * | 1999-07-01 | 2004-09-16 | Squirrel Holdings Ltd. | Bipolar electrode for electrochemical redox reactions |
| CA2391894C (en) * | 1999-12-06 | 2007-11-06 | Hitachi Chemical Company, Ltd. | Fuel cell, fuel cell separator, and method of manufacture thereof |
| DE60138095D1 (de) | 2000-04-18 | 2009-05-07 | Yamato Scale Co Ltd | Viskerales fettmessgerät |
| US6517964B2 (en) * | 2000-11-30 | 2003-02-11 | Graftech Inc. | Catalyst support material for fuel cell |
| ATE450060T1 (de) | 2001-02-15 | 2009-12-15 | Panasonic Corp | Polymer-elektrolyt-typ-brennstofzelle |
| US20070184329A1 (en) * | 2006-02-07 | 2007-08-09 | Hongsun Kim | Liquid feed fuel cell with orientation-independent fuel delivery capability |
| KR100728784B1 (ko) * | 2006-02-17 | 2007-06-19 | 삼성에스디아이 주식회사 | 혼합 주입형 연료 전지용 막-전극 어셈블리 및 이를포함하는 혼합 주입형 연료 전지 시스템 |
| ATE424297T1 (de) † | 2006-05-04 | 2009-03-15 | Sgl Carbon Ag | Hochtemperaturbeständiger verbundwerkstoff |
| US9379393B2 (en) * | 2006-12-26 | 2016-06-28 | Nanotek Instruments, Inc. | Carbon cladded composite flow field plate, bipolar plate and fuel cell |
| FR2911218B1 (fr) * | 2007-01-09 | 2009-03-06 | Conception Dev Michelin S A | Plaque de distribution metal-graphite souple pour une pile a combustible. |
| JP4960903B2 (ja) * | 2008-02-27 | 2012-06-27 | 本田技研工業株式会社 | 積層体の検査方法、検査装置及び検査プログラム |
| KR101710293B1 (ko) * | 2013-04-11 | 2017-02-24 | 쇼와 덴코 가부시키가이샤 | 카본 부재, 카본 부재의 제조 방법, 레독스 플로우 전지 및 연료 전지 |
| DE102015202821A1 (de) * | 2015-02-17 | 2016-08-18 | Röchling Automotive SE & Co. KG | Bipolarplatte |
| FR3098357B1 (fr) * | 2019-07-01 | 2021-12-24 | Commissariat Energie Atomique | Procédé de fabrication d’un dispositif de diffusion gazeuse à propriétés électriques améliorées |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB883676A (en) * | 1958-07-18 | 1961-12-06 | Elettrocarbonium Spa | A jointing substance for jointing carbon or graphite bodies together or with metal parts |
| US3188242A (en) * | 1959-01-22 | 1965-06-08 | Union Carbide Corp | Fuel cell battery containing flat carbon electrodes |
| JPS4913637A (en, 2012) * | 1972-03-24 | 1974-02-06 | ||
| US4175165A (en) * | 1977-07-20 | 1979-11-20 | Engelhard Minerals & Chemicals Corporation | Fuel cell system utilizing ion exchange membranes and bipolar plates |
| US4241104A (en) * | 1978-10-16 | 1980-12-23 | The Fluorocarbon Company | Process for bonding carbon substrates using particles of a thermally stable solid |
| DE3013043C2 (de) * | 1980-04-03 | 1983-03-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Brennstoffzellenbatterie |
| JPS5784575A (en) * | 1980-11-14 | 1982-05-26 | Sanyo Electric Co Ltd | Air-cooled fuel cell |
| JPS57107569A (en) * | 1980-12-24 | 1982-07-05 | Toshiba Corp | Fuel cell and its manufacture |
| JPS58117649A (ja) * | 1981-12-29 | 1983-07-13 | Kureha Chem Ind Co Ltd | 燃料電池電極基板の製造方法 |
| JPS58145066A (ja) * | 1982-02-24 | 1983-08-29 | Hitachi Ltd | 燃料電池 |
| JPS58161265A (ja) * | 1982-03-19 | 1983-09-24 | Hitachi Ltd | 燃料電池 |
| US4450212A (en) * | 1982-09-30 | 1984-05-22 | Engelhard Corporation | Edge seal for a porous gas distribution plate of a fuel cell |
| GB2128395B (en) * | 1982-10-01 | 1986-01-08 | Kureha Chemical Ind Co Ltd | Fuel cell electrode substrate having elongated holes for feeding reactant gases |
| US4522895A (en) * | 1982-10-05 | 1985-06-11 | Kureha Kagaku Kogyo Kabushiki Kaisha | Multilayer fuel cell electrode substrate having elongated holes for feeding reactant gases |
| US4505992A (en) * | 1983-04-11 | 1985-03-19 | Engelhard Corporation | Integral gas seal for fuel cell gas distribution assemblies and method of fabrication |
| JPS60236461A (ja) * | 1984-04-04 | 1985-11-25 | Kureha Chem Ind Co Ltd | 燃料電池用電極基板及びその製造方法 |
| US4664988A (en) * | 1984-04-06 | 1987-05-12 | Kureha Kagaku Kogyo Kabushiki Kaisha | Fuel cell electrode substrate incorporating separator as an intercooler and process for preparation thereof |
-
1985
- 1985-04-02 CA CA000478146A patent/CA1259101A/en not_active Expired
- 1985-04-03 GB GB08508688A patent/GB2157482B/en not_active Expired
- 1985-04-03 US US06/719,561 patent/US4579789A/en not_active Expired - Fee Related
- 1985-04-05 FR FR858505249A patent/FR2562718B1/fr not_active Expired - Fee Related
- 1985-04-06 DE DE19853512866 patent/DE3512866A1/de active Granted
- 1985-11-18 US US06/798,895 patent/US4855092A/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015213950A1 (de) * | 2015-07-23 | 2017-01-26 | Volkswagen Ag | Brennstoffzelle und Brennstoffzellenstapel |
| US10615429B2 (en) | 2015-07-23 | 2020-04-07 | Volkswagen Ag | Fuel cell and fuel cell stack |
Also Published As
| Publication number | Publication date |
|---|---|
| US4579789A (en) | 1986-04-01 |
| US4855092A (en) | 1989-08-08 |
| GB2157482A (en) | 1985-10-23 |
| GB8508688D0 (en) | 1985-05-09 |
| GB2157482B (en) | 1987-10-21 |
| FR2562718B1 (fr) | 1992-12-04 |
| FR2562718A1 (fr) | 1985-10-11 |
| CA1259101A (en) | 1989-09-05 |
| DE3512866A1 (de) | 1985-10-24 |
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Free format text: STOLBERG-WERNIGERODE, GRAF ZU, U., DIPL.-CHEM. DR.RER.NAT. SUCHANTKE, J., DIPL.-ING. HUBER, A., DIPL.-ING. KAMEKE, VON, A., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 2000 HAMBURG |
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