CN1222772A - 固体高分子电解质-催化复合电极、燃料电池用电极及其制法 - Google Patents
固体高分子电解质-催化复合电极、燃料电池用电极及其制法 Download PDFInfo
- Publication number
- CN1222772A CN1222772A CN98124970A CN98124970A CN1222772A CN 1222772 A CN1222772 A CN 1222772A CN 98124970 A CN98124970 A CN 98124970A CN 98124970 A CN98124970 A CN 98124970A CN 1222772 A CN1222772 A CN 1222772A
- Authority
- CN
- China
- Prior art keywords
- electrode
- polymer electrolyte
- solid polymer
- catalyst
- fuel cell
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 title claims abstract description 188
- 239000002131 composite material Substances 0.000 title claims abstract description 52
- 229920000642 polymer Polymers 0.000 title claims abstract description 52
- 239000000446 fuel Substances 0.000 title claims description 59
- 238000004519 manufacturing process Methods 0.000 title claims description 32
- 239000002245 particle Substances 0.000 claims abstract description 160
- 239000005518 polymer electrolyte Substances 0.000 claims abstract description 127
- 230000003197 catalytic effect Effects 0.000 claims abstract description 71
- 239000003054 catalyst Substances 0.000 claims description 136
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 105
- 229910052799 carbon Inorganic materials 0.000 claims description 98
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 81
- 239000000463 material Substances 0.000 claims description 59
- 239000000126 substance Substances 0.000 claims description 56
- 150000001875 compounds Chemical class 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 33
- 230000009467 reduction Effects 0.000 claims description 29
- 239000002994 raw material Substances 0.000 claims description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 23
- -1 platinum group metal compound Chemical class 0.000 claims description 18
- 238000005342 ion exchange Methods 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 9
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 8
- 239000002243 precursor Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 55
- 239000010408 film Substances 0.000 description 37
- 229910052697 platinum Inorganic materials 0.000 description 31
- 238000006722 reduction reaction Methods 0.000 description 31
- 239000000243 solution Substances 0.000 description 31
- 239000004810 polytetrafluoroethylene Substances 0.000 description 27
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 229910001868 water Inorganic materials 0.000 description 25
- 230000000052 comparative effect Effects 0.000 description 21
- 238000009826 distribution Methods 0.000 description 21
- 229910052763 palladium Inorganic materials 0.000 description 21
- 239000011148 porous material Substances 0.000 description 20
- 238000009792 diffusion process Methods 0.000 description 18
- 239000003014 ion exchange membrane Substances 0.000 description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 16
- 239000010936 titanium Substances 0.000 description 16
- 229910052719 titanium Inorganic materials 0.000 description 16
- 239000010410 layer Substances 0.000 description 14
- 229910052741 iridium Inorganic materials 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000002002 slurry Substances 0.000 description 10
- 238000001035 drying Methods 0.000 description 8
- 229920000867 polyelectrolyte Polymers 0.000 description 8
- 239000012528 membrane Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000002344 surface layer Substances 0.000 description 6
- 229920000557 Nafion® Polymers 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 5
- 239000007784 solid electrolyte Substances 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003411 electrode reaction Methods 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000005871 repellent Substances 0.000 description 4
- 229910052707 ruthenium Inorganic materials 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical class B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 238000003487 electrochemical reaction Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 239000002923 metal particle Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 229910052703 rhodium Inorganic materials 0.000 description 3
- 239000010948 rhodium Substances 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- CXAYOCVHDCXPAI-UHFFFAOYSA-N naphthalen-1-yl(phenyl)methanone Chemical compound C=1C=CC2=CC=CC=C2C=1C(=O)C1=CC=CC=C1 CXAYOCVHDCXPAI-UHFFFAOYSA-N 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001154287 Hucho taimen Species 0.000 description 1
- 240000008114 Panicum miliaceum Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910019603 Rh2O3 Inorganic materials 0.000 description 1
- 229910019834 RhO2 Inorganic materials 0.000 description 1
- 229910000929 Ru alloy Inorganic materials 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- KZYDBKYFEURFNC-UHFFFAOYSA-N dioxorhodium Chemical compound O=[Rh]=O KZYDBKYFEURFNC-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- HTXDPTMKBJXEOW-UHFFFAOYSA-N iridium(IV) oxide Inorganic materials O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 150000003058 platinum compounds Chemical class 0.000 description 1
- CFQCIHVMOFOCGH-UHFFFAOYSA-N platinum ruthenium Chemical compound [Ru].[Pt] CFQCIHVMOFOCGH-UHFFFAOYSA-N 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003304 ruthenium compounds Chemical class 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 238000005406 washing 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
- H01M4/90—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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
-
- 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
- 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP369873/1997 | 1997-11-25 | ||
JP36987397 | 1997-11-25 | ||
JP369873/97 | 1997-11-25 | ||
JP62221/1998 | 1998-02-26 | ||
JP10062221A JPH11217688A (ja) | 1997-11-25 | 1998-02-26 | 固体高分子電解質−触媒複合電極及びこれを用いた水電解装置及び燃料電池 |
JP62221/98 | 1998-02-26 | ||
JP10082592A JPH11217687A (ja) | 1997-11-25 | 1998-03-13 | 固体高分子電解質−触媒複合電極の製造方法 |
JP82592/98 | 1998-03-13 | ||
JP82592/1998 | 1998-03-13 | ||
JP18980798A JP3648988B2 (ja) | 1998-06-18 | 1998-06-18 | 燃料電池用電極およびその製造方法 |
JP189807/98 | 1998-06-18 | ||
JP189807/1998 | 1998-06-18 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2004100556305A Division CN1619868A (zh) | 1997-11-25 | 1998-11-25 | 固体高分子电解质-催化复合电极、燃料电池用电极及其制法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1222772A true CN1222772A (zh) | 1999-07-14 |
CN1169252C CN1169252C (zh) | 2004-09-29 |
Family
ID=27464140
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2004100556305A Pending CN1619868A (zh) | 1997-11-25 | 1998-11-25 | 固体高分子电解质-催化复合电极、燃料电池用电极及其制法 |
CNB981249701A Expired - Lifetime CN1169252C (zh) | 1997-11-25 | 1998-11-25 | 燃料电池用电极 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2004100556305A Pending CN1619868A (zh) | 1997-11-25 | 1998-11-25 | 固体高分子电解质-催化复合电极、燃料电池用电极及其制法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US6344291B1 (zh) |
EP (1) | EP0920065B1 (zh) |
CN (2) | CN1619868A (zh) |
DE (1) | DE69829933T2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103608954A (zh) * | 2011-04-25 | 2014-02-26 | 联合工艺公司 | 燃料电池的催化剂材料 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3584612B2 (ja) * | 1996-05-30 | 2004-11-04 | 旭硝子株式会社 | 固体高分子型燃料電池およびその電極の製造方法 |
JP3649009B2 (ja) | 1998-12-07 | 2005-05-18 | 日本電池株式会社 | 燃料電池用電極およびその製造方法 |
DE10004955A1 (de) * | 1999-02-05 | 2000-08-17 | Japan Storage Battery Co Ltd | Elektrode für eine Brennstoffzelle und Verfahren zu ihrer Herstellung |
US6682842B1 (en) * | 1999-07-31 | 2004-01-27 | The Regents Of The University Of California | Composite electrode/electrolyte structure |
US6605316B1 (en) | 1999-07-31 | 2003-08-12 | The Regents Of The University Of California | Structures and fabrication techniques for solid state electrochemical devices |
US7553573B2 (en) | 1999-07-31 | 2009-06-30 | The Regents Of The University Of California | Solid state electrochemical composite |
US6528201B1 (en) * | 1999-09-27 | 2003-03-04 | Japan Storage Battery Co., Ltd. | Electrode for fuel cell and process for producing the same |
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 |
KR100503030B1 (ko) | 2000-06-22 | 2005-07-21 | 마쯔시다덴기산교 가부시키가이샤 | 고분자전해질형 연료전지, 그 전극의 제조방법 및 제조장치 |
US6866960B2 (en) | 2000-07-21 | 2005-03-15 | Japan Storage Battery Co., Ltd. | Electrodes for fuel cell and processes for producing the same |
US7332241B2 (en) | 2000-10-27 | 2008-02-19 | Ab Volvo | Cathode layer structure for a solid polymer fuel cell and fuel cell incorporating such structure |
SE519674C2 (sv) * | 2000-10-27 | 2003-03-25 | Volvo Ab | Katodskiktstruktur till en polymerelektrolytbränslecell, metod för dess framställning samt en bränslecell |
JP4887558B2 (ja) * | 2000-11-07 | 2012-02-29 | ソニー株式会社 | 燃料電池の使用方法 |
WO2002050338A1 (fr) * | 2000-12-20 | 2002-06-27 | Sony Corporation | Appareil de production d'hydrogene, dispositif electrochimique, procede de production d'hydrogene et procede de generation d'energie electrochimique |
US6926990B2 (en) * | 2002-08-29 | 2005-08-09 | Motorola, Inc. | Fuel cell having porous electrodes and method for forming same |
US7005214B2 (en) * | 2001-11-02 | 2006-02-28 | Wilson Greatbatch Technologies, Inc. | Noble metals coated on titanium current collectors for use in nonaqueous Li/CFx cells |
US20040166397A1 (en) * | 2002-11-08 | 2004-08-26 | Valdez Thomas I. | Cathode structure for direct methanol fuel cell |
WO2004110930A1 (ja) * | 2003-06-12 | 2004-12-23 | Matsushita Electric Industrial Co., Ltd. | ナノ粒子含有複合多孔体およびその製造方法 |
US7151069B2 (en) * | 2003-07-16 | 2006-12-19 | Japan Storage Battery Co., Ltd. | Manufacturing processes of catalyst layer for fuel cell |
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 |
US7704422B2 (en) * | 2004-08-16 | 2010-04-27 | Electromaterials, Inc. | Process for producing monolithic porous carbon disks from aromatic organic precursors |
DE102004047587A1 (de) * | 2004-09-23 | 2006-04-06 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Herstellung eines elektrolytischen Katalysatorträgers, elektrolytischer Katalysatorträger und elektrochemische Elektrode |
KR100669456B1 (ko) * | 2004-11-26 | 2007-01-15 | 삼성에스디아이 주식회사 | 연료전지용 전극, 이를 포함하는 연료전지 및 연료전지용전극의 제조방법 |
EP1825541A4 (en) * | 2004-11-30 | 2010-01-13 | Univ California | SEAL JOINT STRUCTURE FOR ELECTROCHEMICAL DEVICE |
CA2627786C (en) * | 2004-11-30 | 2012-03-27 | The Regents Of The University Of California | Braze system with matched coefficients of thermal expansion |
DK1867762T3 (da) * | 2006-06-13 | 2008-12-08 | Univ Sabanci | Carbonnanofibre indeholdende katalysatorvirksomme nanopartikler |
CN101507352B (zh) * | 2006-07-28 | 2013-09-18 | 加州大学评议会 | 接合同心管 |
US7722981B2 (en) * | 2006-09-11 | 2010-05-25 | Nanotek Instruments, Inc. | Electro-catalyst composition, fuel cell electrode, and membrane-electrode assembly |
US8318385B2 (en) * | 2006-09-19 | 2012-11-27 | Nanotek Instruments, Inc. | Process for producing fuel cell electrode |
US8202669B2 (en) * | 2006-10-19 | 2012-06-19 | Nanotek Instruments, Inc. | Electro-catalyst compositions for fuel cells |
US20080182153A1 (en) * | 2007-01-30 | 2008-07-31 | Jang Bor Z | Fuel cell electro-catalyst composite composition, electrode, catalyst-coated membrane, and membrane-electrode assembly |
US9318762B2 (en) * | 2007-02-12 | 2016-04-19 | Nanotek Instruments, Inc. | Conducting polymer-transition metal electro-catalyst compositions for fuel cells |
JP4323535B2 (ja) * | 2007-04-26 | 2009-09-02 | クロリンエンジニアズ株式会社 | 水電解装置 |
US7785498B2 (en) * | 2007-07-19 | 2010-08-31 | Nanotek Instruments, Inc. | Method of producing conducting polymer-transition metal electro-catalyst composition and electrodes for fuel cells |
KR20100065296A (ko) * | 2007-07-25 | 2010-06-16 | 더 리전트 오브 더 유니버시티 오브 캘리포니아 | 맞물림 구조를 가지는 고온 전기화학 소자 |
US20090142648A1 (en) * | 2007-10-22 | 2009-06-04 | Georgia Tech Research Corporation | Thin film glass composite catalyst electrode |
ATE540133T1 (de) * | 2008-02-04 | 2012-01-15 | Univ California | Cermet auf cu-basis für hochtemperatur- brennstoffzelle |
MY147805A (en) * | 2008-04-18 | 2013-01-31 | Univ California | Integrated seal for high-temperature electrochemical device |
JP5054049B2 (ja) * | 2009-02-18 | 2012-10-24 | 本田技研工業株式会社 | 電解装置 |
JP2013531554A (ja) | 2010-05-10 | 2013-08-08 | ユーティーシー パワー コーポレイション | 支持触媒 |
US8796170B2 (en) | 2011-02-04 | 2014-08-05 | Ford Global Technologies, Llc | Layered catalyst |
US9153823B2 (en) | 2011-11-14 | 2015-10-06 | Audi Ag | Carbide stabilized catalyst structures and method of making |
US9153822B2 (en) | 2012-08-14 | 2015-10-06 | Ford Global Technologies, Llc | Nano-structured thin film catalyst |
US11374230B2 (en) | 2017-09-19 | 2022-06-28 | Lg Chem, Ltd. | Method for producing fuel cell catalyst, and fuel cell catalyst produced thereby |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0120212B1 (de) * | 1983-02-25 | 1986-10-01 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Verfahren zur Herstellung einer elektrisch leitenden Schicht auf der Oberfläche eines Feststoffelektrolyten und elektrisch leitenden Schicht |
FR2624885B1 (fr) | 1987-12-17 | 1991-01-04 | Commissariat Energie Atomique | Ensemble electrodes-electrolyte polymere solide utilisable par exemple pour l'electrolyse de l'eau, et son procede de fabrication |
US5084144A (en) | 1990-07-31 | 1992-01-28 | Physical Sciences Inc. | High utilization supported catalytic metal-containing gas-diffusion electrode, process for making it, and cells utilizing it |
US5314760A (en) * | 1991-01-09 | 1994-05-24 | The Dow Chemical Company | Electrochemical cell electrode |
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 |
US5284571A (en) * | 1992-09-04 | 1994-02-08 | General Motors Corporation | Method of making electrodes for electrochemical cells and electrodes made thereby |
JP3049267B2 (ja) * | 1993-03-01 | 2000-06-05 | 工業技術院長 | 高分子膜型燃料電池用の組成物、電極及び接合体 |
JP3262408B2 (ja) * | 1993-05-18 | 2002-03-04 | ペルメレック電極株式会社 | ガス電極の製造方法 |
JP3395356B2 (ja) * | 1994-05-30 | 2003-04-14 | アイシン精機株式会社 | 燃料電池用電極の製造方法 |
US6054230A (en) | 1994-12-07 | 2000-04-25 | Japan Gore-Tex, Inc. | Ion exchange and electrode assembly for an electrochemical cell |
FR2744840B1 (fr) * | 1996-02-12 | 1998-03-20 | Commissariat Energie Atomique | Procede de preparation d'electrodes pour piles a combustible a membrane, electrodes a gaz et pour de telles piles et piles pemfc les contenant |
US5945231A (en) * | 1996-03-26 | 1999-08-31 | California Institute Of Technology | Direct liquid-feed fuel cell with membrane electrolyte and manufacturing thereof |
-
1998
- 1998-11-25 CN CNA2004100556305A patent/CN1619868A/zh active Pending
- 1998-11-25 US US09/199,822 patent/US6344291B1/en not_active Expired - Lifetime
- 1998-11-25 EP EP98122390A patent/EP0920065B1/en not_active Expired - Lifetime
- 1998-11-25 DE DE69829933T patent/DE69829933T2/de not_active Expired - Lifetime
- 1998-11-25 CN CNB981249701A patent/CN1169252C/zh not_active Expired - Lifetime
-
2000
- 2000-11-01 US US09/702,740 patent/US6576363B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103608954A (zh) * | 2011-04-25 | 2014-02-26 | 联合工艺公司 | 燃料电池的催化剂材料 |
CN103608954B (zh) * | 2011-04-25 | 2018-03-30 | 奥迪股份公司 | 燃料电池的催化剂材料 |
Also Published As
Publication number | Publication date |
---|---|
EP0920065A1 (en) | 1999-06-02 |
US6344291B1 (en) | 2002-02-05 |
DE69829933D1 (de) | 2005-06-02 |
CN1619868A (zh) | 2005-05-25 |
EP0920065B1 (en) | 2005-04-27 |
DE69829933T2 (de) | 2005-09-29 |
CN1169252C (zh) | 2004-09-29 |
US6576363B1 (en) | 2003-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1169252C (zh) | 燃料电池用电极 | |
CN1292507C (zh) | 高填充量的碳载催化剂及其制备方法以及包含它的催化剂电极和燃料电池 | |
CN1286202C (zh) | 燃料电池用电极催化剂、使用它的燃料电池及电极 | |
US6730427B2 (en) | Electrode for fuel cell and method of manufacturing the same | |
US6528201B1 (en) | Electrode for fuel cell and process for producing the same | |
CN1931433A (zh) | 担载催化剂、使用它的电极及包含该电极的燃料电池 | |
CN1512611A (zh) | 制造燃料电池电极的方法 | |
EP2670527A1 (en) | Method to prepare full monolayer of platinum on palladium based core nanoparticles | |
US20060257717A1 (en) | Gas diffusion electrode and method for making same | |
CN1516620A (zh) | 导电性催化剂颗粒的制法,气体扩散性催化剂电极的制法以及制造导电性催化剂颗粒的设备和振动设备 | |
CN1659732A (zh) | 燃料电池及燃料电池催化剂 | |
CN1406399A (zh) | 气体扩散电极和导电的离子导体及其制备方法以及电化学装置 | |
CN1418385A (zh) | 燃料电池 | |
JP3649061B2 (ja) | 燃料電池用電極およびその製造方法 | |
JP2005501177A (ja) | 電気化学的反応電極、製造方法、及びその適用機器。 | |
CN1697221A (zh) | 燃料电池的催化剂及包含它的燃料电池 | |
CN1833329A (zh) | 具有最小界面阻力的混合膜电极组合件及其制造方法 | |
JP3684570B2 (ja) | 燃料電池用電極およびその製造方法 | |
JP3648988B2 (ja) | 燃料電池用電極およびその製造方法 | |
JPH11217688A (ja) | 固体高分子電解質−触媒複合電極及びこれを用いた水電解装置及び燃料電池 | |
JPH11217687A (ja) | 固体高分子電解質−触媒複合電極の製造方法 | |
JP3649013B2 (ja) | 燃料電池用電極の製造方法 | |
CN1221050C (zh) | 直接甲醇燃料电池甲醇氧化电极制备方法 | |
US20120121994A1 (en) | Membrane And Catalyst Composite For Membrane Electrode Assembly | |
JP4934240B2 (ja) | 燃料電池用電極の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GS YUASA CORP Free format text: FORMER OWNER: NIPPON STORAGE BATTERY CO., LTD. Effective date: 20060630 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060630 Address after: Kyoto Japan Patentee after: GS YUASA Corp. Address before: Kyoto Japan Patentee before: Japan Storage Battery Co.,Ltd. Effective date of registration: 20060630 Address after: Kyoto Japan Patentee after: GS YUASA Corp. Address before: Kyoto Japan Patentee before: Japan Storage Battery Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: GS YUASA CORP. Free format text: FORMER OWNER: YUASA BATTERY CO LTD Effective date: 20110505 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110505 Address after: Kyoto Japan Patentee after: GS YUASA INTERNATIONAL Ltd. Address before: Kyoto Japan Patentee before: GS YUASA Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20040929 |
|
CX01 | Expiry of patent term |