CA2506657A1 - Catalyst ink - Google Patents
Catalyst ink Download PDFInfo
- Publication number
- CA2506657A1 CA2506657A1 CA002506657A CA2506657A CA2506657A1 CA 2506657 A1 CA2506657 A1 CA 2506657A1 CA 002506657 A CA002506657 A CA 002506657A CA 2506657 A CA2506657 A CA 2506657A CA 2506657 A1 CA2506657 A1 CA 2506657A1
- Authority
- CA
- Canada
- Prior art keywords
- catalyst ink
- ink according
- catalyst
- sec
- weight
- 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.)
- Abandoned
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 107
- 239000005518 polymer electrolyte Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003960 organic solvent Substances 0.000 claims abstract description 16
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 11
- 239000011949 solid catalyst Substances 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 9
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 45
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 30
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 30
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 27
- 239000002904 solvent Substances 0.000 claims description 18
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 9
- 229960001760 dimethyl sulfoxide Drugs 0.000 claims description 8
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- 125000000732 arylene group Chemical group 0.000 claims description 4
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 claims description 3
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 3
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 claims description 3
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 claims description 3
- 229930188620 butyrolactone Natural products 0.000 claims description 3
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 3
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 claims description 3
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 3
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000000446 fuel Substances 0.000 abstract description 12
- 239000012528 membrane Substances 0.000 abstract description 10
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 239000000976 ink Substances 0.000 description 44
- 238000000576 coating method Methods 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000003570 air Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229920000557 Nafion® Polymers 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical class OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 2
- 238000005341 cation exchange Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000003880 polar aprotic solvent Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 238000000935 solvent evaporation Methods 0.000 description 2
- 230000009974 thixotropic effect Effects 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/52—Electrically conductive inks
-
- 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
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
- H01M4/8668—Binders
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- 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
-
- 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]
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
-
- 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)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Materials Engineering (AREA)
- Inert Electrodes (AREA)
- Catalysts (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/315,589 US20040107869A1 (en) | 2002-12-10 | 2002-12-10 | Catalyst ink |
| US10/315,589 | 2002-12-10 | ||
| PCT/US2003/033133 WO2004054021A2 (en) | 2002-12-10 | 2003-10-17 | Catalyst ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2506657A1 true CA2506657A1 (en) | 2004-06-24 |
Family
ID=32468741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002506657A Abandoned CA2506657A1 (en) | 2002-12-10 | 2003-10-17 | Catalyst ink |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US20040107869A1 (enExample) |
| EP (1) | EP1588449B1 (enExample) |
| JP (1) | JP4690047B2 (enExample) |
| KR (1) | KR20050084199A (enExample) |
| CN (1) | CN100380723C (enExample) |
| AT (1) | ATE370521T1 (enExample) |
| AU (1) | AU2003286497A1 (enExample) |
| CA (1) | CA2506657A1 (enExample) |
| DE (1) | DE60315721T2 (enExample) |
| WO (1) | WO2004054021A2 (enExample) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004220979A (ja) * | 2003-01-16 | 2004-08-05 | Toyota Motor Corp | 触媒物質含有インクとそれを用いた電極および燃料電池 |
| JP2004311057A (ja) * | 2003-04-02 | 2004-11-04 | Dainippon Printing Co Ltd | 触媒層形成用ペースト組成物及び触媒層−電解質膜積層体製造用転写シート |
| WO2005081352A1 (en) * | 2004-02-18 | 2005-09-01 | Polyfuel, Inc. | Catalyst ink, process for making catalyst ink and for preparing catalyst coated membranes |
| US20050266980A1 (en) * | 2004-05-28 | 2005-12-01 | Mada Kannan Arunachala N | Process of producing a novel MEA with enhanced electrode/electrolyte adhesion and performancese characteristics |
| DE102004033679A1 (de) * | 2004-07-09 | 2006-02-16 | Tesa Ag | Verfahren zur Herstellung einer Membran-Elektroden-Einheit |
| US7304101B2 (en) * | 2004-07-19 | 2007-12-04 | 3M Innovative Properties Company | Method of purifying a dispersion of ionic fluoropolymer |
| US20060014887A1 (en) * | 2004-07-19 | 2006-01-19 | 3M Innovative Properties Company | Method of hydrolyzing a dispersion of ionic fluoropolymer |
| JP4552183B2 (ja) * | 2004-08-17 | 2010-09-29 | 株式会社豊田中央研究所 | ゾル状プロトン伝導性電解質及び燃料電池 |
| US7691932B2 (en) | 2004-09-27 | 2010-04-06 | 3M Innovative Properties Company | Method of making a composition and nanocomposites therefrom |
| US7862956B2 (en) * | 2004-12-29 | 2011-01-04 | 3M Innovative Properties Company | Z-axis electrically conducting flow field separator |
| US7311990B2 (en) * | 2004-12-29 | 2007-12-25 | 3M Innovative Properties Company | Form-in-place fastening for fuel cell assemblies |
| EP2273591B1 (en) | 2005-03-30 | 2017-05-31 | Umicore Ag & Co. Kg | Ink for producing catalyst layers |
| US7838138B2 (en) * | 2005-09-19 | 2010-11-23 | 3M Innovative Properties Company | Fuel cell electrolyte membrane with basic polymer |
| US7517604B2 (en) | 2005-09-19 | 2009-04-14 | 3M Innovative Properties Company | Fuel cell electrolyte membrane with acidic polymer |
| US8652705B2 (en) | 2005-09-26 | 2014-02-18 | W.L. Gore & Associates, Inc. | Solid polymer electrolyte and process for making same |
| US20070105007A1 (en) * | 2005-11-10 | 2007-05-10 | The Board Of Trustees Of The University Of Illinois | Dry impregnation of platinum on a carbon substrate |
| DE102005054149A1 (de) * | 2005-11-14 | 2007-05-16 | Basf Ag | Aminhaltige Katalysatortinte für Brennstoffzellen |
| JP2007141528A (ja) * | 2005-11-15 | 2007-06-07 | Hitachi Maxell Ltd | 燃料電池の電極用ペーストと燃料電池 |
| CN101098007A (zh) * | 2006-06-27 | 2008-01-02 | 上海攀业氢能源科技有限公司 | 用于制作燃料电池膜电极的催化剂浆料及其制备方法 |
| EP1873860A1 (en) * | 2006-06-28 | 2008-01-02 | Solvay Solexis S.p.A. | Catalyst-Polymer Liquid Dispersion for Fuel Cell Applications |
| US7696122B2 (en) * | 2006-07-05 | 2010-04-13 | Cabot Corporation | Electrocatalyst inks for fuel cell applications |
| JP5141104B2 (ja) * | 2006-11-06 | 2013-02-13 | トヨタ自動車株式会社 | 燃料電池の製造方法 |
| DE102007030566A1 (de) * | 2007-03-28 | 2008-10-02 | Man Roland Druckmaschinen Ag | Zerstörungsfreie Prüfverfahren der Aushärtungs- oder Trocknungsgrades von Farben und Lacken |
| KR100874112B1 (ko) * | 2007-06-25 | 2008-12-15 | 한화석유화학 주식회사 | 연료전지용 촉매 잉크 및 이를 이용한 막-전극 복합체의제조방법 |
| JP5242955B2 (ja) * | 2007-07-04 | 2013-07-24 | 株式会社キャタラー | スラリーの粘度調整方法およびスラリーの製造方法 |
| JP5497049B2 (ja) | 2008-10-24 | 2014-05-21 | ナノシス・インク． | 燃料電池用電気化学的触媒 |
| US20110275005A1 (en) * | 2008-10-24 | 2011-11-10 | Nanosys, Inc | Membrane Electrode Assemblies With Interfacial Layer |
| JP5293149B2 (ja) * | 2008-12-18 | 2013-09-18 | 株式会社エクォス・リサーチ | 燃料電池の電極用ペースト、膜電極接合体及び電極用ペーストの製造方法 |
| JP5245838B2 (ja) * | 2009-01-09 | 2013-07-24 | 株式会社エクォス・リサーチ | 燃料電池の電極用ペースト、膜電極接合体及び電極用ペーストの製造方法 |
| US8735023B2 (en) * | 2009-12-14 | 2014-05-27 | GM Global Technology Operations LLC | Fuel cell with layered electrode |
| JP5494585B2 (ja) * | 2011-07-27 | 2014-05-14 | トヨタ自動車株式会社 | 燃料電池電極用触媒インク、膜電極接合体、燃料電池 |
| US11155661B2 (en) | 2015-09-23 | 2021-10-26 | 3M Innovative Properties Company | Method of making a copolymer of tetrafluoroethylene having sulfonyl pendant groups |
| JP6568326B2 (ja) | 2016-04-04 | 2019-08-28 | ダイオキサイド マテリアルズ，インコーポレイティド | 触媒層及び電解槽 |
| WO2019055791A1 (en) | 2017-09-14 | 2019-03-21 | 3M Innovative Properties Company | FLUORINATED COPOLYMER HAVING SULFONYL PENDANT GROUPS AND COMPOSITIONS AND ARTICLES COMPRISING SAID FLUORINATED COPOLYMER |
| US10490829B2 (en) * | 2018-02-20 | 2019-11-26 | GM Global Technology Operations LLC | Method for manufacturing a fuel cell |
| FR3085800B1 (fr) * | 2018-09-12 | 2021-06-04 | Commissariat Energie Atomique | Procede de fabrication d’un guide d’ecoulement de reacteur electrochimique |
| WO2020183306A1 (en) | 2019-03-12 | 2020-09-17 | 3M Innovative Properties Company | Dispersible perfluorosulfonic acid ionomer compositions |
| CN113906038A (zh) | 2019-06-04 | 2022-01-07 | 3M创新有限公司 | 多官能氟化化合物、由该化合物制成的氟化聚合物以及相关方法 |
| CN114761445B (zh) | 2019-12-02 | 2024-08-30 | 3M创新有限公司 | 全氟磺酸离聚物的可分散颗粒 |
| KR20220119048A (ko) | 2019-12-20 | 2022-08-26 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 플루오르화 공중합체 및 이를 포함하는 조성물 및 물품 |
| US12286387B2 (en) | 2019-12-23 | 2025-04-29 | 3M Innovative Properties Company | Process of making fluoroolefins by thermal decomposition of fluorinated ionomers |
| CN115667332B (zh) | 2020-03-30 | 2024-08-16 | 3M创新有限公司 | 包含具有离子双(磺酰基)酰亚胺部分和全氟醚末端基团的侧基的含氟聚合物 |
| US20230090482A1 (en) | 2020-04-09 | 2023-03-23 | 3M Innovative Properties Company | Composite including fluorinated polymer and salt nanoparticles and articles including the same |
| US20230279192A1 (en) | 2020-06-08 | 2023-09-07 | 3M Innovative Properties Company | Process for recycling a solid article including a fluorinated polymer |
| US12341227B2 (en) | 2021-06-04 | 2025-06-24 | 3M Innovative Properties Company | Perfluorosulfonyl monomers suitable for fluoropolymers and fuel cell membrane articles |
| US20250239638A1 (en) | 2021-10-07 | 2025-07-24 | 3M Innovative Properties Company | Composite including fluorinated polymer and lithium fluoride nanoparticles and articles including the same |
| CN114540854A (zh) * | 2022-03-18 | 2022-05-27 | 中国科学院长春应用化学研究所 | 一种spewe膜电极及其制备方法 |
| JP7616138B2 (ja) * | 2022-03-31 | 2025-01-17 | トヨタ自動車株式会社 | 洗浄装置 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5211984A (en) * | 1991-02-19 | 1993-05-18 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
| JP3422377B2 (ja) * | 1993-08-06 | 2003-06-30 | 松下電器産業株式会社 | 固体高分子型燃料電池の製造方法及びこれにより得られる固体高分子型燃料電池 |
| KR100389150B1 (ko) * | 1994-10-20 | 2003-10-10 | 훽스트 악티엔게젤샤프트 | 금속피복된양이온교환멤브레인/전극복합체및이의제조방법 |
| EP0795137B1 (en) * | 1994-11-29 | 1998-08-26 | Minnesota Mining And Manufacturing Company | Transparent decorative article having an etched appearing/prismatic image thereon |
| JP3712768B2 (ja) * | 1995-01-26 | 2005-11-02 | 松下電器産業株式会社 | 固体高分子型燃料電池の製造法 |
| GB9504713D0 (en) * | 1995-03-09 | 1995-04-26 | Johnson Matthey Plc | Improved electrocatalytic material |
| US5702755A (en) * | 1995-11-06 | 1997-12-30 | The Dow Chemical Company | Process for preparing a membrane/electrode assembly |
| JPH09223503A (ja) * | 1996-02-14 | 1997-08-26 | Tanaka Kikinzoku Kogyo Kk | 高分子固体電解質型燃料電池用電極の製造方法 |
| DE19611510A1 (de) * | 1996-03-23 | 1997-09-25 | Degussa | Gasdiffusionselektrode für Membranbrennstoffzellen und Verfahren zu ihrer Herstellung |
| TW404079B (en) | 1996-08-27 | 2000-09-01 | Univ New York State Res Found | Gas diffusion electrodes based on polyethersulfone carbon blends |
| JPH10302805A (ja) * | 1997-04-22 | 1998-11-13 | Matsushita Electric Ind Co Ltd | 固体高分子電解質膜と電極との接合体およびその製造法とそれを用いた燃料電池 |
| DE19745904A1 (de) * | 1997-10-17 | 1999-04-22 | Hoechst Ag | Polymerstabilisierte Metallkolloid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren für Brennstoffzellen |
| EP0955687B1 (en) | 1998-05-04 | 2006-03-15 | Samsung SDI Co., Ltd. | Method for producing a slurry for forming a catalyst layer for a proton exchange membrane fuel cell |
| TR200101135T2 (tr) * | 1998-10-26 | 2001-09-21 | Akzo Nobel N.V. | Bir poliüretan dispersiyonları karışımını içeren sulu kaplama bileşimi |
| AU759819B2 (en) * | 1999-01-22 | 2003-05-01 | University Of Southern California | Improved membrane electrode assembly for a fuel cell |
| JP2000353528A (ja) * | 1999-04-09 | 2000-12-19 | Toray Ind Inc | 電極触媒層およびその製造方法並びに電極触媒層を用いた燃料電池 |
| JP4815651B2 (ja) * | 1999-12-01 | 2011-11-16 | 株式会社Ｇｓユアサ | 固体高分子型電解質型燃料電池用ガス拡散電極 |
| JP2001160400A (ja) * | 1999-12-01 | 2001-06-12 | Asahi Glass Co Ltd | 固体高分子電解質型燃料電池用のガス拡散電極の製造方法 |
| DE10112585A1 (de) * | 2000-03-15 | 2001-10-31 | Japan Storage Battery Co Ltd | Composit-Katalysator für eine Brennstoffzelle vom festen Polymer-Elektrolyt-Typ und Verfahren zu seiner Herstellung |
| JP3614077B2 (ja) * | 2000-03-22 | 2005-01-26 | トヨタ自動車株式会社 | 燃料電池用の電極触媒溶液およびその製造方法 |
| WO2001071835A2 (en) | 2000-03-22 | 2001-09-27 | Victrex Manufacturing Limited | Membrane/electrode composite |
| JP2001273907A (ja) * | 2000-03-28 | 2001-10-05 | Japan Storage Battery Co Ltd | ガス拡散電極およびその製造方法。 |
| US20020045081A1 (en) * | 2000-07-05 | 2002-04-18 | Masaaki Nanaumi | Electrolyte membrane/electrode assembly of solid polymer electrolyte fuel cell |
| DE10037074A1 (de) * | 2000-07-29 | 2002-02-14 | Omg Ag & Co Kg | Tinte zur Herstellung von Membran-Elektroden-Einheiten für PEM-Brennstoffzellen |
| JP3579885B2 (ja) * | 2000-09-01 | 2004-10-20 | 本田技研工業株式会社 | 燃料電池用電極構造体およびその製造方法 |
| US6696382B1 (en) * | 2000-11-14 | 2004-02-24 | The Regents Of The University Of California | Catalyst inks and method of application for direct methanol fuel cells |
| AU2002242146A1 (en) * | 2001-01-29 | 2002-08-12 | 3M Innovative Properties Company | Decal method of making membrane electrode assemblies for fuel cells |
| US20040265676A1 (en) * | 2001-10-25 | 2004-12-30 | Jun Takagi | Polymer electrolyte solution for manufacturing electrode for fuel cell |
| JP2003317728A (ja) * | 2002-04-26 | 2003-11-07 | Ube Ind Ltd | 多孔質炭素フィルムを用いた燃料電池用電極、膜−電極接合体及び燃料電池 |
| DE60230979D1 (de) * | 2002-07-31 | 2009-03-12 | Umicore Ag & Co Kg | Wässrige Katalysatortinten und ihre Verwendung für die Herstellung von mit Katalysator beschichteten Substraten |
-
2002
- 2002-12-10 US US10/315,589 patent/US20040107869A1/en not_active Abandoned
-
2003
- 2003-10-17 DE DE60315721T patent/DE60315721T2/de not_active Expired - Lifetime
- 2003-10-17 EP EP03777697A patent/EP1588449B1/en not_active Expired - Lifetime
- 2003-10-17 KR KR1020057010345A patent/KR20050084199A/ko not_active Withdrawn
- 2003-10-17 CA CA002506657A patent/CA2506657A1/en not_active Abandoned
- 2003-10-17 JP JP2004559074A patent/JP4690047B2/ja not_active Expired - Fee Related
- 2003-10-17 AT AT03777697T patent/ATE370521T1/de not_active IP Right Cessation
- 2003-10-17 WO PCT/US2003/033133 patent/WO2004054021A2/en not_active Ceased
- 2003-10-17 CN CNB200380105215XA patent/CN100380723C/zh not_active Expired - Fee Related
- 2003-10-17 AU AU2003286497A patent/AU2003286497A1/en not_active Abandoned
-
2010
- 2010-07-21 US US12/840,859 patent/US7855160B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003286497A8 (en) | 2004-06-30 |
| JP4690047B2 (ja) | 2011-06-01 |
| US20100285951A1 (en) | 2010-11-11 |
| DE60315721T2 (de) | 2008-06-05 |
| US7855160B2 (en) | 2010-12-21 |
| CN1778011A (zh) | 2006-05-24 |
| ATE370521T1 (de) | 2007-09-15 |
| AU2003286497A1 (en) | 2004-06-30 |
| EP1588449B1 (en) | 2007-08-15 |
| EP1588449A2 (en) | 2005-10-26 |
| CN100380723C (zh) | 2008-04-09 |
| WO2004054021A2 (en) | 2004-06-24 |
| JP2006509859A (ja) | 2006-03-23 |
| DE60315721D1 (de) | 2007-09-27 |
| KR20050084199A (ko) | 2005-08-26 |
| US20040107869A1 (en) | 2004-06-10 |
| WO2004054021A3 (en) | 2005-02-03 |
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