DE19958959B4 - Brennstoffzellenelektrode und Verfahren zur Herstellung einer Brennstoffzellenelektrode - Google Patents
Brennstoffzellenelektrode und Verfahren zur Herstellung einer Brennstoffzellenelektrode Download PDFInfo
- Publication number
- DE19958959B4 DE19958959B4 DE19958959A DE19958959A DE19958959B4 DE 19958959 B4 DE19958959 B4 DE 19958959B4 DE 19958959 A DE19958959 A DE 19958959A DE 19958959 A DE19958959 A DE 19958959A DE 19958959 B4 DE19958959 B4 DE 19958959B4
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- polymer electrolyte
- solid polymer
- fuel cell
- electrode
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 56
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 239000003054 catalyst Substances 0.000 claims abstract description 194
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 142
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 141
- 239000002245 particle Substances 0.000 claims abstract description 127
- 239000005518 polymer electrolyte Substances 0.000 claims abstract description 109
- 239000007787 solid Substances 0.000 claims abstract description 108
- 239000000463 material Substances 0.000 claims abstract description 82
- 229910052751 metal Inorganic materials 0.000 claims abstract description 77
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 17
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 128
- 239000007858 starting material Substances 0.000 claims description 63
- 229910052697 platinum Inorganic materials 0.000 claims description 46
- 239000002184 metal Substances 0.000 claims description 44
- 238000006722 reduction reaction Methods 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 28
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 229910052707 ruthenium Inorganic materials 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 238000005342 ion exchange Methods 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 10
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 45
- 239000000243 solution Substances 0.000 description 36
- 239000010410 layer Substances 0.000 description 23
- 229910045601 alloy Inorganic materials 0.000 description 20
- 239000000956 alloy Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 19
- 239000011148 porous material Substances 0.000 description 19
- 239000000460 chlorine Substances 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 18
- 230000009467 reduction Effects 0.000 description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 16
- 239000004810 polytetrafluoroethylene Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000005275 alloying Methods 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 230000003197 catalytic effect Effects 0.000 description 12
- 239000012071 phase Substances 0.000 description 12
- 239000000758 substrate Substances 0.000 description 11
- 229910052741 iridium Inorganic materials 0.000 description 10
- 229910052718 tin Inorganic materials 0.000 description 10
- 229910018879 Pt—Pd Inorganic materials 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- 239000012299 nitrogen atmosphere Substances 0.000 description 8
- 238000011946 reduction process Methods 0.000 description 8
- 150000001768 cations Chemical class 0.000 description 7
- 239000003014 ion exchange membrane Substances 0.000 description 7
- 229910052763 palladium Inorganic materials 0.000 description 7
- 229910001868 water Inorganic materials 0.000 description 7
- 229910002848 Pt–Ru Inorganic materials 0.000 description 6
- 230000001476 alcoholic effect Effects 0.000 description 6
- 238000003487 electrochemical reaction Methods 0.000 description 6
- 239000008151 electrolyte solution Substances 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- 229920006254 polymer film Polymers 0.000 description 6
- 229910052703 rhodium Inorganic materials 0.000 description 6
- 229920000557 Nafion® Polymers 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 150000002736 metal compounds Chemical class 0.000 description 5
- 229910002845 Pt–Ni Inorganic materials 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000006056 electrooxidation reaction Methods 0.000 description 4
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 4
- 239000002923 metal particle Substances 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 238000002407 reforming Methods 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 239000011149 active material Substances 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 101150003085 Pdcl gene Proteins 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001721 carbon Chemical class 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000003411 electrode reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 150000003058 platinum compounds Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- HUVSHHCYCJKXBZ-UHFFFAOYSA-N 2,3-bis(ethenyl)benzenesulfonic acid;styrene Chemical compound C=CC1=CC=CC=C1.OS(=O)(=O)C1=CC=CC(C=C)=C1C=C HUVSHHCYCJKXBZ-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910000575 Ir alloy Inorganic materials 0.000 description 1
- 241000286904 Leptothecata Species 0.000 description 1
- 229910002846 Pt–Sn Inorganic materials 0.000 description 1
- 229910018885 Pt—Au Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 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
- 238000005470 impregnation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000012808 vapor phase Substances 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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8846—Impregnation
- H01M4/885—Impregnation followed by reduction of the catalyst salt precursor
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- 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
- H01M4/921—Alloys or mixtures with metallic elements
-
- 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPP10-347264 | 1998-12-07 | ||
| JP34726498A JP3649009B2 (ja) | 1998-12-07 | 1998-12-07 | 燃料電池用電極およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19958959A1 DE19958959A1 (de) | 2000-06-29 |
| DE19958959B4 true DE19958959B4 (de) | 2009-04-09 |
Family
ID=18389050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19958959A Expired - Fee Related DE19958959B4 (de) | 1998-12-07 | 1999-12-07 | Brennstoffzellenelektrode und Verfahren zur Herstellung einer Brennstoffzellenelektrode |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6730427B2 (enExample) |
| JP (1) | JP3649009B2 (enExample) |
| DE (1) | DE19958959B4 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002003489A1 (en) | 2000-07-03 | 2002-01-10 | Matsushita Electric Industrial Co., Ltd. | Polyelectrolyte fuel cell |
| JP5140898B2 (ja) * | 2000-07-10 | 2013-02-13 | 東レ株式会社 | 膜−電極接合体の製造方法 |
| US6866960B2 (en) | 2000-07-21 | 2005-03-15 | Japan Storage Battery Co., Ltd. | Electrodes for fuel cell and processes for producing the same |
| JP2002100374A (ja) * | 2000-07-21 | 2002-04-05 | Japan Storage Battery Co Ltd | 燃料電池用電極およびその製造方法 |
| JP2002373662A (ja) * | 2001-06-13 | 2002-12-26 | Honda Motor Co Ltd | 固体高分子型燃料電池用電極 |
| CA2390457C (en) * | 2001-06-13 | 2010-03-23 | Honda Giken Kogyo Kabushiki Kaisha | Electrode for solid polymer type fuel cell and manufacturing method therefor |
| WO2003018469A1 (en) * | 2001-08-22 | 2003-03-06 | Engen Group, Inc. | Electrochemical reacting electrode, method of making, and application device |
| US7537858B2 (en) | 2003-06-23 | 2009-05-26 | Hitachi, Ltd. | Catalyst structure and fuel cell having the same |
| US7151069B2 (en) * | 2003-07-16 | 2006-12-19 | Japan Storage Battery Co., Ltd. | Manufacturing processes of catalyst layer for fuel cell |
| JP4679815B2 (ja) * | 2003-10-30 | 2011-05-11 | 独立行政法人科学技術振興機構 | 直接形燃料電池 |
| JP2005235688A (ja) * | 2004-02-23 | 2005-09-02 | Cataler Corp | 燃料電池用担持触媒、その製造方法及び燃料電池 |
| JP4649574B2 (ja) * | 2004-03-12 | 2011-03-09 | 独立行政法人産業技術総合研究所 | 固体高分子形燃料電池用アノード触媒 |
| JP4478009B2 (ja) * | 2004-03-17 | 2010-06-09 | 日東電工株式会社 | 燃料電池 |
| JP2005276443A (ja) * | 2004-03-22 | 2005-10-06 | Japan Storage Battery Co Ltd | 固体高分子形燃料電池用陽イオン交換膜／触媒電極接合体およびその製造方法 |
| JP2005302554A (ja) * | 2004-04-13 | 2005-10-27 | Japan Storage Battery Co Ltd | 固体高分子形燃料電池およびその製造方法 |
| JP2006260909A (ja) * | 2005-03-16 | 2006-09-28 | Nissan Motor Co Ltd | 膜電極接合体およびこれを用いた固体高分子型燃料電池 |
| JP2007103175A (ja) * | 2005-10-05 | 2007-04-19 | Gs Yuasa Corporation:Kk | 高分子形燃料電池用電極およびそれを用いた高分子形燃料電池 |
| DE102006009567B3 (de) * | 2006-02-28 | 2007-06-06 | Daimlerchrysler Ag | Verfahren zur Herstellung einer Elektrode |
| KR20070103569A (ko) * | 2006-04-19 | 2007-10-24 | 삼성에스디아이 주식회사 | 직접 산화형 연료 전지용 막-전극 어셈블리 및 이를포함하는 직접 산화형 연료 전지 시스템 |
| CN100399612C (zh) * | 2006-08-17 | 2008-07-02 | 武汉理工大学 | 一种具有导质子功能的燃料电池催化剂及制备方法 |
| US8252485B2 (en) * | 2007-03-13 | 2012-08-28 | Cabot Corporation | Electrocatalyst compositions and processes for making and using same |
| JP5169025B2 (ja) * | 2007-05-23 | 2013-03-27 | 株式会社豊田中央研究所 | 固体高分子型燃料電池 |
| JP5325407B2 (ja) * | 2007-10-15 | 2013-10-23 | 株式会社キャタラー | 燃料電池及びそれに使用する担持触媒 |
| US20090142648A1 (en) * | 2007-10-22 | 2009-06-04 | Georgia Tech Research Corporation | Thin film glass composite catalyst electrode |
| DE102009051798A1 (de) * | 2009-11-03 | 2011-05-05 | Elcomax Gmbh | Verfahren zur Erzeugung einer katalysatorhaltigen Elektrodenschicht |
| JP5540892B2 (ja) * | 2010-05-28 | 2014-07-02 | 株式会社Ｇｓユアサ | 燃料電池用触媒の製造方法 |
| DE102010044288A1 (de) * | 2010-09-03 | 2012-03-08 | Elcomax Gmbh | Verfahren zur Herstellung von Platin-Übergangsmetall-Katalysatorpartikeln |
| JP2012094315A (ja) * | 2010-10-26 | 2012-05-17 | Nihon Gore Kk | 燃料電池用アノード側触媒組成物およびこれを含んでなる固体高分子形燃料電池用膜電極接合体（ｍｅａ） |
| JP5955501B2 (ja) * | 2010-12-06 | 2016-07-20 | トヨタ自動車株式会社 | 白金／パラジウムコアシェル触媒の製造方法 |
| CN111180750B (zh) * | 2020-01-03 | 2022-08-12 | 西北工业大学 | 一种AgPdIr纳米合金及制备和使用方法 |
| CN117661010A (zh) * | 2022-09-01 | 2024-03-08 | 上海科技大学 | 一种活性金属负载碳基材料及其制备方法、应用、全电池中阴极电极和制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69312788T2 (de) * | 1992-04-03 | 1998-01-02 | Gen Motors Corp | Verfahren zur Herstellung von Membran-Elektrode-Anordnungen für elektrochemische Zellen und so hergestellte Anordnungen |
| DE69129501T2 (de) * | 1991-08-12 | 1998-12-17 | Physical Sciences Inc., Andover, Mass. | Katalytische metallenthaltende gasdiffusionselektrode mit hohem wirkungsgrad, herstellungsverfahren und zelle mit dieser elektrode |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05258755A (ja) * | 1991-12-31 | 1993-10-08 | Stonehard Assoc Inc | 高分子固体電解質型燃料電池の製造方法 |
| US5728485A (en) * | 1995-03-15 | 1998-03-17 | Tanaka Kikinzoku Kogyo K.K. | Electrode for polymer electrolyte electrochemical cell and process of preparing same |
| CN1169252C (zh) | 1997-11-25 | 2004-09-29 | 日本电池株式会社 | 燃料电池用电极 |
| US6165636A (en) * | 1998-04-14 | 2000-12-26 | De Nora S.P.A. | Composition of a selective oxidation catalyst for use in fuel cells |
| DE19837669A1 (de) * | 1998-08-20 | 2000-03-09 | Degussa | Katalysatorschicht für Polymer-Elektrolyt-Brennstoffzellen |
| US6528201B1 (en) * | 1999-09-27 | 2003-03-04 | Japan Storage Battery Co., Ltd. | Electrode for fuel cell and process for producing the same |
-
1998
- 1998-12-07 JP JP34726498A patent/JP3649009B2/ja not_active Expired - Lifetime
-
1999
- 1999-12-07 US US09/455,938 patent/US6730427B2/en not_active Expired - Lifetime
- 1999-12-07 DE DE19958959A patent/DE19958959B4/de not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69129501T2 (de) * | 1991-08-12 | 1998-12-17 | Physical Sciences Inc., Andover, Mass. | Katalytische metallenthaltende gasdiffusionselektrode mit hohem wirkungsgrad, herstellungsverfahren und zelle mit dieser elektrode |
| DE69312788T2 (de) * | 1992-04-03 | 1998-01-02 | Gen Motors Corp | Verfahren zur Herstellung von Membran-Elektrode-Anordnungen für elektrochemische Zellen und so hergestellte Anordnungen |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3649009B2 (ja) | 2005-05-18 |
| US6730427B2 (en) | 2004-05-04 |
| JP2000173626A (ja) | 2000-06-23 |
| DE19958959A1 (de) | 2000-06-29 |
| US20030129477A1 (en) | 2003-07-10 |
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