DE60320444D1 - Metalllegierung für elektrochemische oxydationsreaktionen und verfahren zu deren herstellung - Google Patents
Metalllegierung für elektrochemische oxydationsreaktionen und verfahren zu deren herstellungInfo
- Publication number
- DE60320444D1 DE60320444D1 DE60320444T DE60320444T DE60320444D1 DE 60320444 D1 DE60320444 D1 DE 60320444D1 DE 60320444 T DE60320444 T DE 60320444T DE 60320444 T DE60320444 T DE 60320444T DE 60320444 D1 DE60320444 D1 DE 60320444D1
- Authority
- DE
- Germany
- Prior art keywords
- oxydation
- electrochemical
- reactions
- production
- metal 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 title 1
- 229910001092 metal group alloy Inorganic materials 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000000446 fuel Substances 0.000 abstract 2
- 229910000929 Ru alloy Inorganic materials 0.000 abstract 1
- CFQCIHVMOFOCGH-UHFFFAOYSA-N platinum ruthenium Chemical compound [Ru].[Pt] CFQCIHVMOFOCGH-UHFFFAOYSA-N 0.000 abstract 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
-
- 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
-
- 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
- B01J37/08—Heat treatment
-
- 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
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8882—Heat treatment, e.g. drying, baking
- H01M4/8885—Sintering or firing
-
- 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
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
- B01J23/462—Ruthenium
-
- 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
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
-
- 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
- B01J37/16—Reducing
- B01J37/18—Reducing with gases containing free hydrogen
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US305295 | 2002-11-26 | ||
US10/305,295 US20040101718A1 (en) | 2002-11-26 | 2002-11-26 | Metal alloy for electrochemical oxidation reactions and method of production thereof |
PCT/EP2003/013250 WO2004049477A2 (en) | 2002-11-26 | 2003-11-25 | Metal alloy for electrochemical oxidation reactions and method of production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60320444D1 true DE60320444D1 (de) | 2008-05-29 |
DE60320444T2 DE60320444T2 (de) | 2009-05-20 |
Family
ID=32325392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60320444T Expired - Lifetime DE60320444T2 (de) | 2002-11-26 | 2003-11-25 | Metalllegierung für elektrochemische oxydationsreaktionen und verfahren zu deren herstellung |
Country Status (14)
Country | Link |
---|---|
US (1) | US20040101718A1 (de) |
EP (1) | EP1565952B1 (de) |
JP (1) | JP4691723B2 (de) |
KR (1) | KR20050086769A (de) |
CN (1) | CN100352090C (de) |
AT (1) | ATE392721T1 (de) |
AU (1) | AU2003283426A1 (de) |
BR (1) | BR0316628A (de) |
CA (1) | CA2507061A1 (de) |
DE (1) | DE60320444T2 (de) |
DK (1) | DK1565952T3 (de) |
ES (1) | ES2302955T3 (de) |
PT (1) | PT1565952E (de) |
WO (1) | WO2004049477A2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060014637A1 (en) * | 2004-07-16 | 2006-01-19 | Lixin Cao | Metal alloy for electrochemical oxidation reactions and method of production thereof |
KR100670267B1 (ko) * | 2005-01-06 | 2007-01-16 | 삼성에스디아이 주식회사 | 연료전지용 백금/루테늄 합금촉매 |
US7288500B2 (en) * | 2005-08-31 | 2007-10-30 | Headwaters Technology Innovation, Llc | Selective hydrogenation of nitro groups of halonitro aromatic compounds |
US7396795B2 (en) * | 2005-08-31 | 2008-07-08 | Headwaters Technology Innovation, Llc | Low temperature preparation of supported nanoparticle catalysts having increased dispersion |
US7935652B2 (en) * | 2005-09-15 | 2011-05-03 | Headwaters Technology Innovation, Llc. | Supported nanoparticle catalysts manufactured using caged catalyst atoms |
US7892299B2 (en) * | 2005-09-15 | 2011-02-22 | Headwaters Technology Innovation, Llc | Methods of manufacturing fuel cell electrodes incorporating highly dispersed nanoparticle catalysts |
US7718710B2 (en) * | 2006-03-17 | 2010-05-18 | Headwaters Technology Innovation, Llc | Stable concentrated metal colloids and methods of making same |
JP5132156B2 (ja) * | 2007-01-11 | 2013-01-30 | 新日鐵住金株式会社 | 固体高分子型燃料電池電極用触媒およびその製造方法 |
US7534741B2 (en) * | 2007-02-09 | 2009-05-19 | Headwaters Technology Innovation, Llc | Supported nanocatalyst particles manufactured by heating complexed catalyst atoms |
CN101990462A (zh) * | 2007-11-09 | 2011-03-23 | 巴斯夫欧洲公司 | 制备催化剂的方法和作为电催化剂的用途 |
DE102008023472B4 (de) | 2008-05-14 | 2021-12-09 | Clariant Produkte (Deutschland) Gmbh | Verfahren zur Herstellung einer Platinkatalysator-Vorstufe, Katalysator-Vorstufe oder Katalysator und dessen Verwendung |
KR20240070806A (ko) | 2022-11-15 | 2024-05-22 | 현대자동차주식회사 | 활성물질의 선택적 산화 또는 환원이 가능한 전기화학 반응용 촉매 및 이의 제조방법 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4250210A (en) * | 1977-12-27 | 1981-02-10 | The International Nickel Co., Inc. | Chemical vapor deposition |
FR2579628A1 (fr) * | 1985-03-29 | 1986-10-03 | Atochem | Cathode pour electrolyse et un procede de fabrication de ladite cathode |
US5831108A (en) * | 1995-08-03 | 1998-11-03 | California Institute Of Technology | High metathesis activity ruthenium and osmium metal carbene complexes |
CA2202446A1 (en) * | 1997-04-11 | 1998-10-11 | Yue Xing | Method of deposition of a metal on a metal surface and the product thereof |
JP3368179B2 (ja) * | 1997-08-01 | 2003-01-20 | 松下電器産業株式会社 | 電極触媒粉末の作製法 |
US6417133B1 (en) * | 1998-02-25 | 2002-07-09 | Monsanto Technology Llc | Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions |
DE19821968A1 (de) * | 1998-05-18 | 1999-11-25 | Studiengesellschaft Kohle Mbh | Verfahren zur Modifizierung der Dispergiereigenschaften von metallorganisch-prästabilisierten bzw. -vorbehandelten Nanometallkolloiden |
CN1241570A (zh) * | 1998-06-10 | 2000-01-19 | 德古萨-于尔斯股份公司 | 3-位官能化的有机硅烷的新型制备方法 |
WO1999066574A1 (en) * | 1998-06-18 | 1999-12-23 | Vanderbilt University | Polymetallic precursors and compositions and methods for making supported polymetallic nanocomposites |
DE19915681A1 (de) * | 1999-04-07 | 2000-10-12 | Basf Ag | Verfahren zur Herstellung von Platinmetall-Katalysatoren |
US6348431B1 (en) * | 1999-04-19 | 2002-02-19 | Sandia National Laboratories | Method for low temperature preparation of a noble metal alloy |
US6303809B1 (en) * | 1999-12-10 | 2001-10-16 | Yun Chi | Organometallic ruthenium and osmium source reagents for chemical vapor deposition |
JP2001205086A (ja) * | 2000-01-26 | 2001-07-31 | Ishifuku Metal Ind Co Ltd | 白金−ルテニウム合金担持触媒の製造方法 |
US6551960B1 (en) * | 2000-06-19 | 2003-04-22 | Canon Kabushiki Kaisha | Preparation of supported nano-sized catalyst particles via a polyol process |
US6660631B1 (en) * | 2000-08-31 | 2003-12-09 | Micron Technology, Inc. | Devices containing platinum-iridium films and methods of preparing such films and devices |
JP2002134122A (ja) * | 2000-10-26 | 2002-05-10 | Junichiro Otomo | メタノール燃料電池用燃料極材料及びメタノール燃料電池、並びにこれらの製造方法 |
JP2002159866A (ja) * | 2000-11-29 | 2002-06-04 | Mitsubishi Heavy Ind Ltd | 合金触媒の調製方法及び固体高分子型燃料電池の製造方法 |
JP3693647B2 (ja) * | 2001-02-08 | 2005-09-07 | 日立マクセル株式会社 | 金属合金微粒子及びその製造方法 |
JP2002248350A (ja) * | 2001-02-23 | 2002-09-03 | Mitsubishi Heavy Ind Ltd | 合金触媒の調製方法及び固体高分子型燃料電池の製造方法 |
US6846345B1 (en) * | 2001-12-10 | 2005-01-25 | The United States Of America As Represented By The Secretary Of The Navy | Synthesis of metal nanoparticle compositions from metallic and ethynyl compounds |
JP2003226901A (ja) * | 2002-02-05 | 2003-08-15 | Hitachi Maxell Ltd | 二元系合金微粒子及びその製造方法 |
-
2002
- 2002-11-26 US US10/305,295 patent/US20040101718A1/en not_active Abandoned
-
2003
- 2003-11-25 KR KR1020057009353A patent/KR20050086769A/ko active IP Right Grant
- 2003-11-25 JP JP2004554467A patent/JP4691723B2/ja not_active Expired - Fee Related
- 2003-11-25 EP EP03775391A patent/EP1565952B1/de not_active Revoked
- 2003-11-25 BR BR0316628-7A patent/BR0316628A/pt not_active Application Discontinuation
- 2003-11-25 AU AU2003283426A patent/AU2003283426A1/en not_active Abandoned
- 2003-11-25 DE DE60320444T patent/DE60320444T2/de not_active Expired - Lifetime
- 2003-11-25 DK DK03775391T patent/DK1565952T3/da active
- 2003-11-25 ES ES03775391T patent/ES2302955T3/es not_active Expired - Lifetime
- 2003-11-25 AT AT03775391T patent/ATE392721T1/de active
- 2003-11-25 WO PCT/EP2003/013250 patent/WO2004049477A2/en active IP Right Grant
- 2003-11-25 CA CA002507061A patent/CA2507061A1/en not_active Abandoned
- 2003-11-25 CN CNB2003801041742A patent/CN100352090C/zh not_active Expired - Fee Related
- 2003-11-25 PT PT03775391T patent/PT1565952E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ATE392721T1 (de) | 2008-05-15 |
CN1717826A (zh) | 2006-01-04 |
PT1565952E (pt) | 2008-05-19 |
AU2003283426A8 (en) | 2004-06-18 |
KR20050086769A (ko) | 2005-08-30 |
BR0316628A (pt) | 2005-10-11 |
AU2003283426A1 (en) | 2004-06-18 |
JP2006507637A (ja) | 2006-03-02 |
WO2004049477A3 (en) | 2004-12-23 |
EP1565952A2 (de) | 2005-08-24 |
US20040101718A1 (en) | 2004-05-27 |
EP1565952B1 (de) | 2008-04-16 |
WO2004049477A2 (en) | 2004-06-10 |
DK1565952T3 (da) | 2008-07-07 |
CA2507061A1 (en) | 2004-06-10 |
DE60320444T2 (de) | 2009-05-20 |
CN100352090C (zh) | 2007-11-28 |
JP4691723B2 (ja) | 2011-06-01 |
ES2302955T3 (es) | 2008-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent |