CA2533973C - Method of manufacturing a fuel cell bipolar plate - Google Patents
Method of manufacturing a fuel cell bipolar plate Download PDFInfo
- Publication number
- CA2533973C CA2533973C CA2533973A CA2533973A CA2533973C CA 2533973 C CA2533973 C CA 2533973C CA 2533973 A CA2533973 A CA 2533973A CA 2533973 A CA2533973 A CA 2533973A CA 2533973 C CA2533973 C CA 2533973C
- Authority
- CA
- Canada
- Prior art keywords
- fuel cell
- resin
- bipolar plate
- raw material
- cell bipolar
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 87
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 100
- 229920005989 resin Polymers 0.000 claims abstract description 69
- 239000011347 resin Substances 0.000 claims abstract description 69
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 238000005266 casting Methods 0.000 claims description 45
- 229920005992 thermoplastic resin Polymers 0.000 claims description 27
- 229920001187 thermosetting polymer Polymers 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 238000002844 melting Methods 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 17
- 238000004090 dissolution Methods 0.000 claims description 8
- 230000009477 glass transition Effects 0.000 claims description 8
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 239000011345 viscous material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 235000014510 cooky Nutrition 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003754 machining Methods 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
- 239000005011 phenolic resin Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000002604 ultrasonography Methods 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
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0226—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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0221—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
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
-
- 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)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61768/2005 | 2005-03-07 | ||
| JP2005061768A JP5138154B2 (ja) | 2005-03-07 | 2005-03-07 | 燃料電池セパレータの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2533973A1 CA2533973A1 (en) | 2006-09-07 |
| CA2533973C true CA2533973C (en) | 2013-03-12 |
Family
ID=36944458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2533973A Active CA2533973C (en) | 2005-03-07 | 2006-01-25 | Method of manufacturing a fuel cell bipolar plate |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7718108B2 (enExample) |
| JP (1) | JP5138154B2 (enExample) |
| CA (1) | CA2533973C (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118136872B (zh) * | 2024-03-18 | 2025-05-13 | 苏州适新金属科技有限公司 | 一种基于燃料电池金属双极板连续成型模具 |
| JP7616467B1 (ja) * | 2024-06-21 | 2025-01-17 | 日清紡ケミカル株式会社 | 燃料電池セパレータ用樹脂組成物、燃料電池セパレータおよび燃料電池セパレータの製造方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2104529A (en) * | 1936-12-17 | 1938-01-04 | Rodnick Samuel | Cooky machine |
| JPS472965U (enExample) * | 1971-02-01 | 1972-09-01 | ||
| JP3413368B2 (ja) | 1998-06-18 | 2003-06-03 | 日立化成工業株式会社 | 燃料電池、燃料電池用セパレータ及びその製造方法 |
| JP3356728B2 (ja) * | 1999-08-27 | 2002-12-16 | 日清紡績株式会社 | 燃料電池セパレータ用の粉末状原料の投入装置、燃料電池セパレータの製造方法、及び燃料電池セパレータ |
| JP2001085030A (ja) | 1999-09-13 | 2001-03-30 | Hitachi Chem Co Ltd | 燃料電池用セパレータの製造法、該製造法で得られた燃料電池用セパレータ及び燃料電池用セパレータを用いた燃料電池 |
| JP2002260682A (ja) * | 2001-03-02 | 2002-09-13 | Nisshinbo Ind Inc | 燃料電池セパレータ用組成物、燃料電池セパレータ及びその製造方法並びに固体高分子型燃料電池 |
| JP2003059501A (ja) * | 2001-08-10 | 2003-02-28 | Mitsubishi Chemicals Corp | 燃料電池セパレータの製造方法、中間成型物の製造方法、および中間成型物 |
| JP4269553B2 (ja) * | 2001-11-29 | 2009-05-27 | パナソニック株式会社 | 燃料電池用セパレータの製造方法 |
| JP2003272648A (ja) * | 2002-03-19 | 2003-09-26 | Sumitomo Bakelite Co Ltd | 燃料電池セパレーター用成形材料と、燃料電池セパレーター用成形品の製造方法 |
| JP2003297386A (ja) * | 2002-04-08 | 2003-10-17 | Nisshinbo Ind Inc | 燃料電池セパレータ及びその製造方法 |
| JP2003338268A (ja) | 2002-05-20 | 2003-11-28 | Matsushita Electric Works Ltd | 電気機器 |
| JP2004338268A (ja) * | 2003-05-16 | 2004-12-02 | Nippon Steel Chem Co Ltd | 燃料電池セパレータとその製造方法及び材料の金型充填装置 |
| JP2005108616A (ja) * | 2003-09-30 | 2005-04-21 | Nichias Corp | 燃料電池用セパレータおよびその製造方法 |
-
2005
- 2005-03-07 JP JP2005061768A patent/JP5138154B2/ja not_active Expired - Lifetime
-
2006
- 2006-01-25 CA CA2533973A patent/CA2533973C/en active Active
- 2006-02-14 US US11/353,163 patent/US7718108B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5138154B2 (ja) | 2013-02-06 |
| JP2006244937A (ja) | 2006-09-14 |
| US20060199065A1 (en) | 2006-09-07 |
| US7718108B2 (en) | 2010-05-18 |
| CA2533973A1 (en) | 2006-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |