JP5101776B2 - 燃料電池電極における触媒 - Google Patents
燃料電池電極における触媒 Download PDFInfo
- Publication number
- JP5101776B2 JP5101776B2 JP2001548456A JP2001548456A JP5101776B2 JP 5101776 B2 JP5101776 B2 JP 5101776B2 JP 2001548456 A JP2001548456 A JP 2001548456A JP 2001548456 A JP2001548456 A JP 2001548456A JP 5101776 B2 JP5101776 B2 JP 5101776B2
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- JP
- Japan
- Prior art keywords
- catalyst
- oxidation
- fuel cell
- peak
- curve
- 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
- 239000003054 catalyst Substances 0.000 title claims description 82
- 239000000446 fuel Substances 0.000 title claims description 32
- 230000003647 oxidation Effects 0.000 claims description 49
- 238000007254 oxidation reaction Methods 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 238000002484 cyclic voltammetry Methods 0.000 claims description 18
- 229910002837 PtCo Inorganic materials 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 55
- 238000000034 method Methods 0.000 description 18
- 238000000151 deposition Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 15
- 150000002739 metals Chemical class 0.000 description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
- 239000001301 oxygen Substances 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- 229910052697 platinum Inorganic materials 0.000 description 14
- 239000012528 membrane Substances 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
- 230000008021 deposition Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 10
- 229920000557 Nafion® Polymers 0.000 description 9
- 239000004642 Polyimide Substances 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 229920001721 polyimide Polymers 0.000 description 9
- 238000004544 sputter deposition Methods 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 229910052786 argon Inorganic materials 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Substances OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000009835 boiling Methods 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 5
- 239000002086 nanomaterial Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- 238000012795 verification Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 229910001260 Pt alloy Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 3
- 229910021397 glassy carbon Inorganic materials 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229910021642 ultra pure water Inorganic materials 0.000 description 3
- 239000012498 ultrapure water Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 229910019897 RuOx Inorganic materials 0.000 description 2
- 229910003070 TaOx Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000010411 electrocatalyst Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- -1 3,5-xylyl Chemical group 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- WLLGXSLBOPFWQV-UHFFFAOYSA-N MGK 264 Chemical compound C1=CC2CC1C1C2C(=O)N(CC(CC)CCCC)C1=O WLLGXSLBOPFWQV-UHFFFAOYSA-N 0.000 description 1
- 229910015711 MoOx Inorganic materials 0.000 description 1
- 229910002842 PtOx Inorganic materials 0.000 description 1
- 229910002849 PtRu Inorganic materials 0.000 description 1
- 229910000929 Ru alloy Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910003087 TiOx Inorganic materials 0.000 description 1
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000000541 cathodic arc deposition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 239000003479 dental cement Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001941 electron spectroscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012921 fluorescence analysis Methods 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004442 gravimetric analysis Methods 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- ZZSIDSMUTXFKNS-UHFFFAOYSA-N perylene red Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N(C(=O)C=1C2=C3C4=C(OC=5C=CC=CC=5)C=1)C(=O)C2=CC(OC=1C=CC=CC=1)=C3C(C(OC=1C=CC=CC=1)=CC1=C2C(C(N(C=3C(=CC=CC=3C(C)C)C(C)C)C1=O)=O)=C1)=C2C4=C1OC1=CC=CC=C1 ZZSIDSMUTXFKNS-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- HLLICFJUWSZHRJ-UHFFFAOYSA-N tioxidazole Chemical compound CCCOC1=CC=C2N=C(NC(=O)OC)SC2=C1 HLLICFJUWSZHRJ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/648—Vanadium, niobium or tantalum or polonium
- B01J23/6486—Tantalum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/652—Chromium, molybdenum or tungsten
- B01J23/6525—Molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/652—Chromium, molybdenum or tungsten
- B01J23/6527—Tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
- B01J37/344—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy
- B01J37/346—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electromagnetic wave energy of microwave energy
-
- 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
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17344499P | 1999-12-29 | 1999-12-29 | |
| US60/173,444 | 1999-12-29 | ||
| US09/745,501 | 2000-12-22 | ||
| US09/745,501 US6482763B2 (en) | 1999-12-29 | 2000-12-22 | Suboxide fuel cell catalyst for enhanced reformate tolerance |
| PCT/US2000/035482 WO2001048839A2 (en) | 1999-12-29 | 2000-12-28 | Suboxide fuel cell catalyst for enhanced reformate tolerance |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003518721A JP2003518721A (ja) | 2003-06-10 |
| JP2003518721A5 JP2003518721A5 (https=) | 2008-02-28 |
| JP5101776B2 true JP5101776B2 (ja) | 2012-12-19 |
Family
ID=26869156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001548456A Expired - Fee Related JP5101776B2 (ja) | 1999-12-29 | 2000-12-28 | 燃料電池電極における触媒 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6482763B2 (https=) |
| EP (1) | EP1249046B1 (https=) |
| JP (1) | JP5101776B2 (https=) |
| KR (1) | KR100777849B1 (https=) |
| AU (1) | AU2461701A (https=) |
| CA (1) | CA2395833A1 (https=) |
| DE (1) | DE60035526T2 (https=) |
| WO (1) | WO2001048839A2 (https=) |
Families Citing this family (90)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040060246A1 (en) * | 2000-01-07 | 2004-04-01 | Nickell Craig A. | Insect control for buildings |
| US7407722B2 (en) * | 2001-03-08 | 2008-08-05 | Sony Corporation | Gas diffusing electrode body, method of manufacturing the same and electrochemical device |
| WO2003079470A1 (en) * | 2002-03-20 | 2003-09-25 | Matsushita Electric Industrial Co., Ltd. | Fuel cell |
| JP3587199B2 (ja) * | 2002-05-29 | 2004-11-10 | 日本電気株式会社 | 燃料電池用触媒担持粒子およびそれを用いた複合電解質、触媒電極、燃料電池、ならびにそれらの製造方法 |
| US20040175498A1 (en) * | 2003-03-06 | 2004-09-09 | Lotfi Hedhli | Method for preparing membrane electrode assemblies |
| JP4986616B2 (ja) * | 2003-06-06 | 2012-07-25 | サイミックス ソリューションズ， インコーポレイテッド | 燃料電池用触媒、担持電極触媒粉体、燃料電池電極、燃料電池電解質膜及び燃料電池並びに燃料電池内における電気化学的な変換方法 |
| EP1652251A4 (en) * | 2003-07-16 | 2008-07-23 | Kyungwon Entpr Co Ltd | NANOSTRUCTURED METAL CARBON COMPOSITION FOR AN ELECTRODE CATALYST OF A FUEL CELL AND MANUFACTURING PROCESS THEREFOR |
| WO2005024982A2 (en) * | 2003-08-18 | 2005-03-17 | Symyx Technologies, Inc. | Platinum-copper fuel cell catalyst |
| US7419741B2 (en) * | 2003-09-29 | 2008-09-02 | 3M Innovative Properties Company | Fuel cell cathode catalyst |
| GB0411735D0 (en) * | 2004-05-26 | 2004-06-30 | Johnson Matthey Plc | Fuel cell system |
| GB0411733D0 (en) | 2004-05-26 | 2004-06-30 | Johnson Matthey Plc | Anode structure |
| US8101317B2 (en) * | 2004-09-20 | 2012-01-24 | 3M Innovative Properties Company | Durable fuel cell having polymer electrolyte membrane comprising manganese oxide |
| US7572534B2 (en) * | 2004-09-20 | 2009-08-11 | 3M Innovative Properties Company | Fuel cell membrane electrode assembly |
| US7687176B2 (en) * | 2004-12-10 | 2010-03-30 | 3M Innovative Properties Company | Fuel cell |
| US20060141138A1 (en) * | 2004-12-29 | 2006-06-29 | 3M Innovative Properties Company | Microwave annealing of membranes for use in fuel cell assemblies |
| 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 |
| US20060144791A1 (en) * | 2004-12-30 | 2006-07-06 | Debe Mark K | Platinum recovery from nanostructured fuel cell catalyst |
| US20060147791A1 (en) * | 2004-12-30 | 2006-07-06 | Debe Mark K | Platinum recovery from fuel cell stacks |
| US7422994B2 (en) * | 2005-01-05 | 2008-09-09 | Symyx Technologies, Inc. | Platinum-copper-tungsten fuel cell catalyst |
| US20080044719A1 (en) * | 2005-02-02 | 2008-02-21 | Symyx Technologies, Inc. | Platinum-copper-titanium fuel cell catalyst |
| EP1849200A2 (en) * | 2005-02-16 | 2007-10-31 | 3M Innovative Properties Company | Fuel cell catalyst |
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- 2000-12-28 WO PCT/US2000/035482 patent/WO2001048839A2/en not_active Ceased
- 2000-12-28 EP EP00988406A patent/EP1249046B1/en not_active Expired - Lifetime
- 2000-12-28 DE DE60035526T patent/DE60035526T2/de not_active Expired - Lifetime
- 2000-12-28 CA CA002395833A patent/CA2395833A1/en not_active Abandoned
- 2000-12-28 AU AU24617/01A patent/AU2461701A/en not_active Abandoned
- 2000-12-28 JP JP2001548456A patent/JP5101776B2/ja not_active Expired - Fee Related
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| US6482763B2 (en) | 2002-11-19 |
| AU2461701A (en) | 2001-07-09 |
| WO2001048839A3 (en) | 2001-12-13 |
| JP2003518721A (ja) | 2003-06-10 |
| CA2395833A1 (en) | 2001-07-05 |
| DE60035526T2 (de) | 2008-03-13 |
| KR100777849B1 (ko) | 2007-11-27 |
| US20020004453A1 (en) | 2002-01-10 |
| WO2001048839A2 (en) | 2001-07-05 |
| DE60035526D1 (de) | 2007-08-23 |
| EP1249046B1 (en) | 2007-07-11 |
| KR20020092930A (ko) | 2002-12-12 |
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