JP5714801B2 - 膜電極接合体の製造方法 - Google Patents
膜電極接合体の製造方法 Download PDFInfo
- Publication number
- JP5714801B2 JP5714801B2 JP2008548781A JP2008548781A JP5714801B2 JP 5714801 B2 JP5714801 B2 JP 5714801B2 JP 2008548781 A JP2008548781 A JP 2008548781A JP 2008548781 A JP2008548781 A JP 2008548781A JP 5714801 B2 JP5714801 B2 JP 5714801B2
- Authority
- JP
- Japan
- Prior art keywords
- gas diffusion
- diffusion layer
- catalyst
- layer
- web
- 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 - Fee Related
Links
- 239000012528 membrane Substances 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000003054 catalyst Substances 0.000 claims description 30
- 238000009792 diffusion process Methods 0.000 claims description 30
- 239000003792 electrolyte Substances 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000005518 polymer electrolyte Substances 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 2
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000012209 glucono delta-lactone Nutrition 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
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
- 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
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/881—Electrolytic membranes
-
- 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
- H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/18—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
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1074—Separate cutting of separate sheets or webs
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)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74308405P | 2005-12-29 | 2005-12-29 | |
| US60/743,084 | 2005-12-29 | ||
| PCT/US2006/049658 WO2007079255A2 (en) | 2005-12-29 | 2006-12-29 | Method of making a membrane electrode assembly |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009522732A JP2009522732A (ja) | 2009-06-11 |
| JP2009522732A5 JP2009522732A5 (enExample) | 2015-02-26 |
| JP5714801B2 true JP5714801B2 (ja) | 2015-05-07 |
Family
ID=38228889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008548781A Expired - Fee Related JP5714801B2 (ja) | 2005-12-29 | 2006-12-29 | 膜電極接合体の製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7625833B2 (enExample) |
| EP (1) | EP1977466A4 (enExample) |
| JP (1) | JP5714801B2 (enExample) |
| CN (2) | CN104103839A (enExample) |
| WO (1) | WO2007079255A2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8474849B2 (en) | 2010-09-30 | 2013-07-02 | Permobil Ab | Wheelchair legrest assembly |
| CN104400917A (zh) * | 2014-11-04 | 2015-03-11 | 广州橸赛精密机械有限公司 | 一种石墨片的切割工艺以及适应所述工艺的石墨片 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19548421B4 (de) * | 1995-12-22 | 2004-06-03 | Celanese Ventures Gmbh | Verfahren zur kontinuierlichen Herstellung von Membranelektrodeneinheiten |
| US5910378A (en) * | 1997-10-10 | 1999-06-08 | Minnesota Mining And Manufacturing Company | Membrane electrode assemblies |
| JP4818546B2 (ja) * | 2001-08-29 | 2011-11-16 | 本田技研工業株式会社 | 膜・電極構造体 |
| US7432009B2 (en) * | 2002-04-03 | 2008-10-07 | 3M Innovative Properties Company | Lamination apparatus and methods |
| US7087339B2 (en) * | 2002-05-10 | 2006-08-08 | 3M Innovative Properties Company | Fuel cell membrane electrode assembly with sealing surfaces |
| EP1369948B1 (en) * | 2002-05-31 | 2005-07-20 | Umicore AG & Co. KG | Process for the manufacture of membrane-electrode-assemblies using catalyst-coated membranes and adhesives |
| DE10233217A1 (de) * | 2002-07-22 | 2004-02-12 | BSH Bosch und Siemens Hausgeräte GmbH | Befestigungselement und -anordnung |
| EP1403949B1 (en) * | 2002-09-30 | 2008-05-21 | Umicore AG & Co. KG | Catalyst-coated ionomer membrane with protective film layer and membrane-electrode-assembly made thereof |
| US6979383B2 (en) * | 2002-12-17 | 2005-12-27 | 3M Innovative Properties Company | One-step method of bonding and sealing a fuel cell membrane electrode assembly |
| US7195690B2 (en) * | 2003-05-28 | 2007-03-27 | 3M Innovative Properties Company | Roll-good fuel cell fabrication processes, equipment, and articles produced from same |
| WO2005011041A1 (en) | 2003-07-22 | 2005-02-03 | E.I. Dupont De Nemours And Company | Process for making planar framed membrane electrode assembly arrays, and fuel cells containing the same |
| JP4696462B2 (ja) * | 2004-04-01 | 2011-06-08 | トヨタ自動車株式会社 | 膜電極接合体の製造方法 |
-
2006
- 2006-12-29 EP EP06849127A patent/EP1977466A4/en not_active Withdrawn
- 2006-12-29 US US11/618,115 patent/US7625833B2/en not_active Expired - Fee Related
- 2006-12-29 CN CN201410273181.5A patent/CN104103839A/zh active Pending
- 2006-12-29 WO PCT/US2006/049658 patent/WO2007079255A2/en not_active Ceased
- 2006-12-29 CN CNA2006800500862A patent/CN101351912A/zh active Pending
- 2006-12-29 JP JP2008548781A patent/JP5714801B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104103839A (zh) | 2014-10-15 |
| US7625833B2 (en) | 2009-12-01 |
| CN101351912A (zh) | 2009-01-21 |
| WO2007079255A2 (en) | 2007-07-12 |
| EP1977466A4 (en) | 2010-06-30 |
| WO2007079255A3 (en) | 2007-11-01 |
| JP2009522732A (ja) | 2009-06-11 |
| EP1977466A2 (en) | 2008-10-08 |
| US20070155615A1 (en) | 2007-07-05 |
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