NO328379B1 - Fremgangsmate for fremstilling av stromningsfeltplater - Google Patents
Fremgangsmate for fremstilling av stromningsfeltplater Download PDFInfo
- Publication number
- NO328379B1 NO328379B1 NO20020065A NO20020065A NO328379B1 NO 328379 B1 NO328379 B1 NO 328379B1 NO 20020065 A NO20020065 A NO 20020065A NO 20020065 A NO20020065 A NO 20020065A NO 328379 B1 NO328379 B1 NO 328379B1
- Authority
- NO
- Norway
- Prior art keywords
- procedure according
- particle
- plate material
- flow field
- etching
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 60
- 238000005530 etching Methods 0.000 claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 238000005488 sandblasting Methods 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims description 45
- 230000000873 masking effect Effects 0.000 claims description 33
- 239000002131 composite material Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 16
- 230000001070 adhesive effect Effects 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 claims description 10
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 8
- 239000004917 carbon fiber Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005422 blasting Methods 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 20
- 239000012530 fluid Substances 0.000 abstract description 11
- 210000004027 cell Anatomy 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 239000007800 oxidant agent Substances 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- IUHFWCGCSVTMPG-UHFFFAOYSA-N [C].[C] Chemical class [C].[C] IUHFWCGCSVTMPG-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000010411 electrocatalyst Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000004821 Contact adhesive Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002411 adverse Effects 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
- 238000013459 approach Methods 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000010408 sweeping 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
-
- 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
- H01M8/0228—Composites in the form of layered or coated products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
-
- 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
- H01M8/0213—Gas-impermeable carbon-containing materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Non-Reversible Transmitting Devices (AREA)
- ing And Chemical Polishing (AREA)
- Fuel Cell (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Glass Compositions (AREA)
- Treating Waste Gases (AREA)
- External Artificial Organs (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Inert Electrodes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9915925.3A GB9915925D0 (en) | 1999-07-08 | 1999-07-08 | Flow field plates |
PCT/GB2000/002591 WO2001004982A1 (en) | 1999-07-08 | 2000-07-04 | Flow field plates |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20020065D0 NO20020065D0 (no) | 2002-01-07 |
NO20020065L NO20020065L (no) | 2002-03-07 |
NO328379B1 true NO328379B1 (no) | 2010-02-08 |
Family
ID=10856830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20020065A NO328379B1 (no) | 1999-07-08 | 2002-01-07 | Fremgangsmate for fremstilling av stromningsfeltplater |
Country Status (16)
Country | Link |
---|---|
US (1) | US20020071983A1 (ja) |
EP (1) | EP1196958B1 (ja) |
JP (1) | JP3561258B2 (ja) |
KR (1) | KR100449262B1 (ja) |
CN (1) | CN1197186C (ja) |
AT (1) | ATE236456T1 (ja) |
AU (1) | AU5698300A (ja) |
CA (1) | CA2378963A1 (ja) |
DE (1) | DE60001954T2 (ja) |
ES (1) | ES2195907T3 (ja) |
GB (2) | GB9915925D0 (ja) |
HK (1) | HK1073727B (ja) |
IS (1) | IS2005B (ja) |
MX (1) | MXPA02000159A (ja) |
NO (1) | NO328379B1 (ja) |
WO (1) | WO2001004982A1 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6322919B1 (en) * | 1999-08-16 | 2001-11-27 | Alliedsignal Inc. | Fuel cell and bipolar plate for use with same |
CA2408538C (en) * | 2000-05-08 | 2008-05-20 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell assembly with heater wire provided on a grid frame of an electrolyte layer |
JP4560181B2 (ja) * | 2000-06-30 | 2010-10-13 | アイシン高丘株式会社 | 燃料電池セパレータの製造方法および製造装置 |
KR20020009828A (ko) * | 2000-07-27 | 2002-02-02 | 윤종용 | 잉크 젯 프린트 헤드의 비아홀 형성방법 |
GB2372143B (en) * | 2001-02-12 | 2003-04-09 | Morgan Crucible Co | Flow field plate geometries for a fuel cell, including for a polymer electrolyte fuel cell |
GB2372144B (en) * | 2001-02-12 | 2003-02-12 | Morgan Crucible Co | Fuel cell stack incorporating integral flow field plates and gas diffusion layer |
US7067213B2 (en) | 2001-02-12 | 2006-06-27 | The Morgan Crucible Company Plc | Flow field plate geometries |
GB2375501B (en) * | 2001-05-03 | 2003-07-09 | Morgan Crucible Co | Extrusion of graphitic bodies |
WO2002090053A1 (en) * | 2001-05-03 | 2002-11-14 | The Morgan Crucible Company Plc | Abrasive blast machining |
GB2382455B (en) | 2001-11-07 | 2004-10-13 | Intelligent Energy Ltd | Fuel cell fluid flow field plates |
KR20030042179A (ko) * | 2001-11-21 | 2003-05-28 | 김준범 | 연료전지용 금속골격 플레이트 |
EP1624520B1 (en) * | 2002-03-27 | 2011-08-24 | Topsøe Fuel Cell A/S | Thin film solid oxide fuel cell (SOFC) and its method of production |
GB2387476B (en) * | 2002-06-24 | 2004-03-17 | Morgan Crucible Co | Flow field plate geometries |
US20040151960A1 (en) * | 2003-01-31 | 2004-08-05 | Rock Jeffrey Allan | Flow restrictors in fuel cell flow-field |
DE10307278B4 (de) * | 2003-02-20 | 2008-03-27 | Staxera Gmbh | Brennstoffzellenstapel |
US6864004B2 (en) * | 2003-04-03 | 2005-03-08 | The Regents Of The University Of California | Direct methanol fuel cell stack |
JP4367623B2 (ja) | 2004-01-14 | 2009-11-18 | 住友電気工業株式会社 | 多孔質延伸ポリテトラフルオロエチレンシート製または多孔質延伸ポリテトラフルオロエチレンフィルム製の電気回路部品の製造方法、及び電気回路部品 |
JP2008511104A (ja) * | 2004-08-19 | 2008-04-10 | ジーエム・グローバル・テクノロジー・オペレーションズ・インコーポレーテッド | 改善された水管理のための燃料電池要素の表面改質 |
DE112006002142B4 (de) * | 2005-08-12 | 2021-02-11 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Verfahren zum Herstellen einer Brennstoffzellenkomponente unter Verwendung einer leicht zu entfernenden Maskierung |
DE102006010832A1 (de) * | 2006-03-07 | 2007-09-13 | Wilhelm Eisenhuth Gmbh Kg | Kontaktplatten für Brennstoffzellen mit optimierter Kanalführung und aufgerauhter Oberflächenstruktur |
CN100449836C (zh) * | 2007-03-13 | 2009-01-07 | 北京科技大学 | 一种质子交换膜燃料电池混合型逐变流场板 |
KR101512632B1 (ko) * | 2007-12-19 | 2015-04-21 | 퀀텀 글로벌 테크놀로지스, 엘엘씨 | 프로세스 키트 및 챔버 세정 방법, 그리고 루테늄 회수 방법 |
WO2018062101A1 (ja) * | 2016-09-28 | 2018-04-05 | 新東工業株式会社 | 孔あけ加工方法、レジスト層及び繊維強化プラスチック |
US10903672B2 (en) | 2017-03-30 | 2021-01-26 | International Business Machines Corporation | Charge method for solid-state lithium-based thin-film battery |
US10944128B2 (en) | 2017-03-30 | 2021-03-09 | International Business Machines Corporation | Anode structure for solid-state lithium-based thin-film battery |
US10581109B2 (en) * | 2017-03-30 | 2020-03-03 | International Business Machines Corporation | Fabrication method of all solid-state thin-film battery |
US10622680B2 (en) | 2017-04-06 | 2020-04-14 | International Business Machines Corporation | High charge rate, large capacity, solid-state battery |
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-
1999
- 1999-07-08 GB GBGB9915925.3A patent/GB9915925D0/en not_active Ceased
-
2000
- 2000-07-04 EP EP00942284A patent/EP1196958B1/en not_active Expired - Lifetime
- 2000-07-04 ES ES00942284T patent/ES2195907T3/es not_active Expired - Lifetime
- 2000-07-04 JP JP2001509108A patent/JP3561258B2/ja not_active Expired - Fee Related
- 2000-07-04 AT AT00942284T patent/ATE236456T1/de not_active IP Right Cessation
- 2000-07-04 GB GB0112474A patent/GB2359924B/en not_active Expired - Fee Related
- 2000-07-04 WO PCT/GB2000/002591 patent/WO2001004982A1/en active IP Right Grant
- 2000-07-04 KR KR10-2001-7016091A patent/KR100449262B1/ko not_active IP Right Cessation
- 2000-07-04 CA CA002378963A patent/CA2378963A1/en not_active Abandoned
- 2000-07-04 DE DE60001954T patent/DE60001954T2/de not_active Expired - Lifetime
- 2000-07-04 MX MXPA02000159A patent/MXPA02000159A/es active IP Right Grant
- 2000-07-04 CN CNB008099251A patent/CN1197186C/zh not_active Expired - Fee Related
- 2000-07-04 AU AU56983/00A patent/AU5698300A/en not_active Abandoned
-
2001
- 2001-06-06 US US09/875,685 patent/US20020071983A1/en not_active Abandoned
-
2002
- 2002-01-07 IS IS6221A patent/IS2005B/is unknown
- 2002-01-07 NO NO20020065A patent/NO328379B1/no not_active IP Right Cessation
- 2002-03-05 HK HK02101692.7A patent/HK1073727B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60001954T2 (de) | 2003-12-18 |
GB2359924B (en) | 2001-12-19 |
HK1073727A1 (en) | 2005-10-14 |
GB2359924A8 (en) | 2002-02-25 |
JP2003504823A (ja) | 2003-02-04 |
US20020071983A1 (en) | 2002-06-13 |
KR100449262B1 (ko) | 2004-09-18 |
KR20020062683A (ko) | 2002-07-29 |
GB2359924A (en) | 2001-09-05 |
DE60001954D1 (de) | 2003-05-08 |
EP1196958A1 (en) | 2002-04-17 |
ATE236456T1 (de) | 2003-04-15 |
WO2001004982A1 (en) | 2001-01-18 |
NO20020065L (no) | 2002-03-07 |
ES2195907T3 (es) | 2003-12-16 |
MXPA02000159A (es) | 2003-07-21 |
CA2378963A1 (en) | 2001-01-18 |
AU5698300A (en) | 2001-01-30 |
EP1196958B1 (en) | 2003-04-02 |
CN1197186C (zh) | 2005-04-13 |
GB9915925D0 (en) | 1999-09-08 |
JP3561258B2 (ja) | 2004-09-02 |
GB0112474D0 (en) | 2001-07-11 |
IS6221A (is) | 2002-01-07 |
NO20020065D0 (no) | 2002-01-07 |
IS2005B (is) | 2005-05-13 |
CN1359544A (zh) | 2002-07-17 |
HK1073727B (zh) | 2005-12-09 |
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