DK280379A - Katalysator - Google Patents

Katalysator

Info

Publication number
DK280379A
DK280379A DK280379A DK280379A DK280379A DK 280379 A DK280379 A DK 280379A DK 280379 A DK280379 A DK 280379A DK 280379 A DK280379 A DK 280379A DK 280379 A DK280379 A DK 280379A
Authority
DK
Denmark
Prior art keywords
catalyst
Prior art date
Application number
DK280379A
Other languages
English (en)
Other versions
DK157837B (da
DK157837C (da
Inventor
V M Jalan
Original Assignee
United Technologies Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of DK280379A publication Critical patent/DK280379A/da
Publication of DK157837B publication Critical patent/DK157837B/da
Application granted granted Critical
Publication of DK157837C publication Critical patent/DK157837C/da

Links

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
    • 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
    • B01J23/6482—Vanadium
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
DK280379A 1978-07-03 1979-07-02 Fremgangsmaade til fremstilling af en oxygenreduktionskatalysator, der omfatter en legering af et metal fra platingruppen, samt den ved fremgangsmaaden fremstillede katalysator DK157837C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92200578 1978-07-03
US05/922,005 US4202934A (en) 1978-07-03 1978-07-03 Noble metal/vanadium alloy catalyst and method for making

Publications (3)

Publication Number Publication Date
DK280379A true DK280379A (da) 1980-01-04
DK157837B DK157837B (da) 1990-02-26
DK157837C DK157837C (da) 1990-07-23

Family

ID=25446327

Family Applications (1)

Application Number Title Priority Date Filing Date
DK280379A DK157837C (da) 1978-07-03 1979-07-02 Fremgangsmaade til fremstilling af en oxygenreduktionskatalysator, der omfatter en legering af et metal fra platingruppen, samt den ved fremgangsmaaden fremstillede katalysator

Country Status (16)

Country Link
US (1) US4202934A (da)
JP (1) JPS5524989A (da)
AU (1) AU525455B2 (da)
BE (1) BE877415A (da)
BR (1) BR7904197A (da)
CA (1) CA1127622A (da)
CH (1) CH644035A5 (da)
DE (1) DE2926614A1 (da)
DK (1) DK157837C (da)
EG (1) EG13997A (da)
FR (1) FR2430261A1 (da)
GB (1) GB2024869B (da)
IL (1) IL57703A (da)
IT (1) IT1121990B (da)
NL (1) NL7905121A (da)
SE (1) SE445612B (da)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316944A (en) * 1980-06-18 1982-02-23 United Technologies Corporation Noble metal-chromium alloy catalysts and electrochemical cell
US4373014A (en) * 1980-06-18 1983-02-08 United Technologies Corporation Process using noble metal-chromium alloy catalysts in an electrochemical cell
JPS57102473U (da) * 1980-11-28 1982-06-24
US4822699A (en) * 1982-12-20 1989-04-18 Engelhard Corporation Electrocatalyst and fuel cell electrode using the same
US4460660A (en) * 1982-12-22 1984-07-17 Rca Corporation Negative hydrogen electrode comprising an alloy palladium and rutherium
US4447506A (en) * 1983-01-17 1984-05-08 United Technologies Corporation Ternary fuel cell catalysts containing platinum, cobalt and chromium
US4677092A (en) * 1983-01-17 1987-06-30 International Fuel Cells Corporation Ordered ternary fuel cell catalysts containing platinum and cobalt and method for making the catalysts
JPS607941A (ja) * 1983-06-14 1985-01-16 エンゲルハ−ド・コ−ポレ−シヨン 白金合金電極触媒
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
JPS60244468A (ja) * 1984-05-18 1985-12-04 Sanyo Electric Co Ltd 自動半田付け装置
DE3430485A1 (de) * 1984-08-18 1986-02-27 Basf Ag, 6700 Ludwigshafen Brennstoffzelle
DE3430487A1 (de) * 1984-08-18 1986-02-27 Basf Ag, 6700 Ludwigshafen Elektrode zur reduktion von sauerstoff und sauerstoffhaltigen verbindungen
JPS61205664U (da) * 1985-06-10 1986-12-25
JPS62163746A (ja) * 1986-01-13 1987-07-20 Nippon Engeruharudo Kk 白金合金電極触媒およびそれを使用した酸電解質燃料電池用電極
JPS62269751A (ja) * 1986-05-16 1987-11-24 Nippon Engeruharudo Kk 白金−銅合金電極触媒およびそれを使用した酸電解質燃料電池用電極
US4810594A (en) * 1987-05-14 1989-03-07 International Fuel Cells Corporation Fuel cell electrode and method of making and using same
US4808493A (en) * 1987-06-16 1989-02-28 International Fuel Cells Corporation Fuel cell, a fuel cell electrode, and a method for making a fuel cell electrode
JP2556874B2 (ja) * 1988-02-18 1996-11-27 田中貴金属工業株式会社 担体上における金属の合金化方法
JPH01210035A (ja) * 1988-02-18 1989-08-23 Tanaka Kikinzoku Kogyo Kk 白金触媒とその製造方法
US5246791A (en) * 1988-07-06 1993-09-21 Johnson Matthey Public Limited Company Fuel cell containing a reforming catalyst
US4937220A (en) * 1988-08-08 1990-06-26 International Fuel Cells Corporation Method to retard catalyst recrystallization
CA2016517C (en) * 1989-05-11 1999-01-12 Dale R. Shackle Solid state electrochemical cell having microroughened current collector
US5013618A (en) * 1989-09-05 1991-05-07 International Fuel Cells Corporation Ternary alloy fuel cell catalysts and phosphoric acid fuel cell containing the catalysts
GB2242203A (en) * 1990-03-21 1991-09-25 Johnson Matthey Plc Catalyst material comprising platinum alloy supported on carbon
JPH0579629A (ja) * 1991-09-19 1993-03-30 Hitachi Ltd 燃焼器およびその運転方法
WO2004107482A1 (en) * 2003-05-27 2004-12-09 Symyx Technologies, Inc. Platinum-vanadium-iron fuel cell electrocatalyst
US8211593B2 (en) * 2003-09-08 2012-07-03 Intematix Corporation Low platinum fuel cells, catalysts, and method for preparing the same
US20050112450A1 (en) * 2003-09-08 2005-05-26 Intematix Corporation Low platinum fuel cell catalysts and method for preparing the same
US7351444B2 (en) * 2003-09-08 2008-04-01 Intematix Corporation Low platinum fuel cell catalysts and method for preparing the same
US8173010B2 (en) * 2005-05-19 2012-05-08 Massachusetts Institute Of Technology Method of dry reforming a reactant gas with intermetallic catalyst
US7740975B2 (en) * 2006-01-06 2010-06-22 Honda Motor Co., Ltd. Platinum and titanium containing electrocatalysts
US20070160899A1 (en) * 2006-01-10 2007-07-12 Cabot Corporation Alloy catalyst compositions and processes for making and using same
US9017837B2 (en) 2008-02-19 2015-04-28 Cabot Corporation High surface area graphitized carbon and processes for making same
US10087330B2 (en) * 2008-02-19 2018-10-02 Cabot Corporation Mesoporous carbon black and processes for making same
JP5314910B2 (ja) * 2008-03-26 2013-10-16 株式会社東芝 メタノール酸化触媒およびその製造方法
US9312545B2 (en) 2009-07-17 2016-04-12 Danmarks Tekniske Universitet Platinum and palladium alloys suitable as fuel cell electrodes
KR20150036435A (ko) 2012-07-06 2015-04-07 덴마크스 텍니스케 유니버시테트 연료 전지 전극으로서 적합한 백금 및 팔라듐 합금
EP2923402A1 (en) 2012-11-21 2015-09-30 Danmarks Tekniske Universitet Platinum and palladium alloys suitable as fuel cell electrodes
WO2015028878A1 (en) 2013-09-02 2015-03-05 Tata Chemicals Limited A modified bimetallic nanoparticle and a process to prepare the same
CN114232022B (zh) * 2021-11-22 2023-03-21 华南理工大学 一种碳载铱钼钨系金属间化合物及其制备方法和应用
CN115254140B (zh) * 2022-08-24 2023-10-10 西安交通大学 一种贵金属-非贵金属合金纳米材料及其合成方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088037B (de) * 1957-10-23 1960-09-01 Basf Ag Verfahren zur Herstellung und Regenerierung eines Spezial-katalysators fuer die Gewinnung von Hydroxylamin
DE1471756B2 (de) * 1964-02-04 1973-09-06 Palladium-raney-legierung fuer brennstoffzellen-elektroden
US3615836A (en) * 1964-09-04 1971-10-26 Exxon Research Engineering Co Fuel cell containing and a process of making an activated fuel cell catalyst
CH481677A (de) * 1966-02-05 1969-11-30 Siemens Ag Verfahren zur Steigerung der Aktivität und Stabilität reiner oder dotierter und/oder promotierter Raney-Katalysatoren
US3475224A (en) * 1967-01-03 1969-10-28 Engelhard Ind Inc Fuel cell having catalytic fuel electrode
DE1943213A1 (de) * 1969-08-20 1971-05-19 Schering Ag Verfahren zur Herstellung von Katalysatoren
DE2042815C3 (de) * 1969-08-28 1975-02-13 Union Carbide Corp., New York, N.Y. (V.St.A.) 27.07.70 USA 59338 Verfahren zur Herstellung von Aldehyden oder Ketonen durch Oxydation von Olefinen in der Gasphase in Gegenwart von palladiumhaltigen Katalysatoren Union Carbide Corp., New York
NL7502841A (nl) * 1975-03-11 1976-09-14 Stamicarbon Werkwijze voor het vervaardigen van een metaal- elektrode.
US4145314A (en) * 1977-06-17 1979-03-20 Exxon Research & Engineering Co. Preparation of highly dispersed supported group viii metal catalysts and the redispersion of sintered or agglomerated supported group viii metal catalysts by the addition of phosphorus

Also Published As

Publication number Publication date
JPS5524989A (en) 1980-02-22
US4202934A (en) 1980-05-13
EG13997A (en) 1983-03-31
AU525455B2 (en) 1982-11-04
DK157837B (da) 1990-02-26
BE877415A (fr) 1979-11-05
IL57703A0 (en) 1979-11-30
FR2430261B1 (da) 1982-12-31
IL57703A (en) 1982-08-31
CA1127622A (en) 1982-07-13
CH644035A5 (de) 1984-07-13
GB2024869A (en) 1980-01-16
DE2926614C2 (da) 1989-09-07
DK157837C (da) 1990-07-23
DE2926614A1 (de) 1980-01-17
FR2430261A1 (fr) 1980-02-01
SE445612B (sv) 1986-07-07
AU4860579A (en) 1980-01-10
IT1121990B (it) 1986-04-23
GB2024869B (en) 1982-09-02
JPS6224908B2 (da) 1987-05-30
IT7924030A0 (it) 1979-07-02
NL7905121A (nl) 1980-01-07
SE7905542L (sv) 1980-01-04
BR7904197A (pt) 1980-03-25

Similar Documents

Publication Publication Date Title
DK280379A (da) Katalysator
SE7800987L (sv) Katalysator
NL7900487A (nl) Gemalen katalysator.
SE7804968L (sv) Framstellning av katalysator
NL7900488A (nl) Rookwaar met katalysator.
NO1998019I1 (no) Tribenuronmetyl
BE878880A (nl) Convertorketem
AT365922B (de) Netzbett
DD128791A5 (de) Katalysator
SE7701349L (sv) Forbettringar avseende katalysator
SE7808434L (sv) Katalysatorer
AR218561A1 (es) Copoliester p-oxibenzoilico
SE7702518L (sv) Katalysator
DK119382A (da) Katalysator
SE7902338L (sv) Katalytisk efterforbrennare
SE7710533L (sv) Oxidkatalysator
AT368010B (de) Rollskier
BE874175A (fr) Convertisseur unipolaire-bipolaire
DK521478A (da) Platinkatalysator
AT357381B (de) Schalldaempfer
DE2921055A1 (de) Reaktor
SE7806611L (sv) Ljuddempare
AR219977A1 (es) Apero subsolador mejorado
TR20974A (tr) Balistikkorunma
IT7925610A0 (it) Catalizzatore per preparare polietilene.

Legal Events

Date Code Title Description
PBP Patent lapsed