DE69107849D1 - Verfahren zur herstellung von legierten katalysatoren. - Google Patents
Verfahren zur herstellung von legierten katalysatoren.Info
- Publication number
- DE69107849D1 DE69107849D1 DE69107849T DE69107849T DE69107849D1 DE 69107849 D1 DE69107849 D1 DE 69107849D1 DE 69107849 T DE69107849 T DE 69107849T DE 69107849 T DE69107849 T DE 69107849T DE 69107849 D1 DE69107849 D1 DE 69107849D1
- Authority
- DE
- Germany
- Prior art keywords
- alloy catalysts
- producing alloy
- producing
- catalysts
- alloy
- 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
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
-
- 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
-
- 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
-
- 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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
-
- 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)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54186990A | 1990-06-21 | 1990-06-21 | |
PCT/US1991/004398 WO1991019566A1 (en) | 1990-06-21 | 1991-06-21 | Method for making alloyed catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69107849D1 true DE69107849D1 (de) | 1995-04-06 |
DE69107849T2 DE69107849T2 (de) | 1995-10-26 |
Family
ID=24161433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69107849T Expired - Fee Related DE69107849T2 (de) | 1990-06-21 | 1991-06-21 | Verfahren zur herstellung von legierten katalysatoren. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5294580A (de) |
EP (1) | EP0535138B1 (de) |
JP (1) | JPH06505668A (de) |
CA (1) | CA2085879A1 (de) |
DE (1) | DE69107849T2 (de) |
WO (1) | WO1991019566A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5773162A (en) | 1993-10-12 | 1998-06-30 | California Institute Of Technology | Direct methanol feed fuel cell and system |
US5599638A (en) * | 1993-10-12 | 1997-02-04 | California Institute Of Technology | Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane |
US6703150B2 (en) * | 1993-10-12 | 2004-03-09 | California Institute Of Technology | Direct methanol feed fuel cell and system |
DE4426973C1 (de) | 1994-07-29 | 1996-03-28 | Degussa | Verfahren zur Herstellung eines als Brennstoffzellenelektrode einsetzbaren Plattinlegierungskatalysators |
DE19517598C1 (de) * | 1995-05-13 | 1997-01-02 | Degussa | Platin-Aluminium-Legierungskatalysator und dessen Verwendung in Brennstoffzellen |
JP3903598B2 (ja) * | 1997-09-24 | 2007-04-11 | トヨタ自動車株式会社 | 排ガス浄化用触媒およびその製造方法 |
US6280867B1 (en) | 1997-12-05 | 2001-08-28 | Griff Consulting, Inc. | Apparatus for pumping a fluid in a fuel cell system |
FR2792851B1 (fr) * | 1999-04-29 | 2002-04-05 | Inst Francais Du Petrole | Catalyseur a base de metal noble faiblement disperse et son utilisation pour la conversion de charges hydrocarbonees |
CN1336016A (zh) | 1999-10-08 | 2002-02-13 | 全球热电公司 | 用于固态电化学装置的复合电极 |
US6313062B1 (en) * | 1999-10-29 | 2001-11-06 | Exxon Reserach And Engineering Company | Process for the preparation of high activity carbon monoxide hydrogenation catalysts; the catalyst composition, use of the catalysts for conducting such reactions, and the products of such reactions |
EP1290068B1 (de) * | 2000-06-02 | 2010-08-25 | SRI International | Polymermembranzusammensetzung |
CA2431231A1 (en) * | 2001-01-12 | 2002-07-18 | Global Thermoelectric Inc. | Redox solid oxide fuel cell |
US7316855B2 (en) * | 2001-06-01 | 2008-01-08 | Polyfuel, Inc. | Fuel cell assembly for portable electronic device and interface, control, and regulator circuit for fuel cell powered electronic device |
TW582124B (en) * | 2001-06-01 | 2004-04-01 | Polyfuel Inc | Fuel cell assembly for portable electronic device and interface, control, and regulator circuit for fuel cell powered electronic device |
US20040229108A1 (en) * | 2002-11-08 | 2004-11-18 | Valdez Thomas I. | Anode structure for direct methanol fuel cell |
US7282291B2 (en) * | 2002-11-25 | 2007-10-16 | California Institute Of Technology | Water free proton conducting membranes based on poly-4-vinylpyridinebisulfate for fuel cells |
US20040146769A1 (en) * | 2002-12-02 | 2004-07-29 | Michael Birschbach | Fuel cell cartridge for portable electronic device |
CA2486049A1 (en) * | 2003-10-27 | 2005-04-27 | Alcan International Limited | Coated aluminum separator plates for fuel cells |
US20050209098A1 (en) * | 2004-03-19 | 2005-09-22 | De Nora Elettrodi S.P.A. | Carbon supported metal alloy catalysts and method for the manufacturing thereof |
US20060116285A1 (en) * | 2004-11-29 | 2006-06-01 | De Nora Elettrodi S.P.A. | Platinum alloy carbon-supported catalysts |
GB0614909D0 (en) * | 2006-07-27 | 2006-09-06 | Johnson Matthey Plc | Catalyst |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH436612A (de) | 1964-05-01 | 1967-05-31 | Ledermann Hugo | Warmlufttrockner für Hände und andere Körperteile sowie Kopfhaare |
US4038054A (en) | 1972-03-25 | 1977-07-26 | Graeff Roderich Wilhelm | Adsorption apparatus |
US4316944A (en) * | 1980-06-18 | 1982-02-23 | United Technologies Corporation | Noble metal-chromium alloy catalysts and electrochemical cell |
US4421651A (en) | 1982-05-28 | 1983-12-20 | Iowa State University Research Foundation, Inc. | Method of recovering adsorbed liquid compounds from molecular sieve columns |
US4447506A (en) * | 1983-01-17 | 1984-05-08 | United Technologies Corporation | Ternary fuel cell catalysts containing platinum, cobalt and chromium |
US4513094A (en) * | 1983-06-20 | 1985-04-23 | United Technologies Corporation | Single-batch process to prepare noble metal vanadium alloy catalyst on a carbon based support |
JPH01210035A (ja) * | 1988-02-18 | 1989-08-23 | Tanaka Kikinzoku Kogyo Kk | 白金触媒とその製造方法 |
DE3901779C2 (de) | 1989-01-21 | 1997-08-14 | Somos Gmbh | Verfahren und Vorrichtung zur Adsorption von Feuchtigkeit aus Gasen, insbesondere Luft |
US5429665A (en) | 1993-10-27 | 1995-07-04 | Botich; Leon A. | Apparatus for introducing microwave energy to desiccant for regenerating the same and method for using the same |
ES2245799T3 (es) | 1998-12-14 | 2006-01-16 | Atlas Copco Airpower N.V. | Procedimiento y dispositivo para secar un gas. |
-
1991
- 1991-06-21 WO PCT/US1991/004398 patent/WO1991019566A1/en active IP Right Grant
- 1991-06-21 DE DE69107849T patent/DE69107849T2/de not_active Expired - Fee Related
- 1991-06-21 EP EP91912351A patent/EP0535138B1/de not_active Expired - Lifetime
- 1991-06-21 CA CA002085879A patent/CA2085879A1/en not_active Abandoned
- 1991-06-21 JP JP3511941A patent/JPH06505668A/ja active Pending
- 1991-06-21 US US07/743,331 patent/US5294580A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69107849T2 (de) | 1995-10-26 |
WO1991019566A1 (en) | 1991-12-26 |
EP0535138A1 (de) | 1993-04-07 |
US5294580A (en) | 1994-03-15 |
EP0535138B1 (de) | 1995-03-01 |
CA2085879A1 (en) | 1991-12-22 |
JPH06505668A (ja) | 1994-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |