IL63056A - Electrochemical cell comprising noble metal-chromium alloy catalyst - Google Patents

Electrochemical cell comprising noble metal-chromium alloy catalyst

Info

Publication number
IL63056A
IL63056A IL63056A IL6305681A IL63056A IL 63056 A IL63056 A IL 63056A IL 63056 A IL63056 A IL 63056A IL 6305681 A IL6305681 A IL 6305681A IL 63056 A IL63056 A IL 63056A
Authority
IL
Israel
Prior art keywords
noble metal
electrochemical cell
chromium alloy
alloy catalyst
catalyst
Prior art date
Application number
IL63056A
Other languages
English (en)
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 IL63056A publication Critical patent/IL63056A/xx

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
    • H01M4/92—Metals of platinum group
    • H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8993—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with chromium, molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal
    • 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
    • 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
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid 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
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0008—Phosphoric acid-based
    • 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

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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
IL63056A 1980-06-18 1981-06-05 Electrochemical cell comprising noble metal-chromium alloy catalyst IL63056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/160,517 US4316944A (en) 1980-06-18 1980-06-18 Noble metal-chromium alloy catalysts and electrochemical cell

Publications (1)

Publication Number Publication Date
IL63056A true IL63056A (en) 1984-05-31

Family

ID=22577199

Family Applications (1)

Application Number Title Priority Date Filing Date
IL63056A IL63056A (en) 1980-06-18 1981-06-05 Electrochemical cell comprising noble metal-chromium alloy catalyst

Country Status (15)

Country Link
US (1) US4316944A (de)
JP (1) JPS5919731B2 (de)
AU (1) AU537051B2 (de)
BE (1) BE889143A (de)
BR (1) BR8103859A (de)
CA (1) CA1161824A (de)
CH (1) CH647163A5 (de)
DE (1) DE3122786A1 (de)
DK (1) DK240781A (de)
FR (1) FR2484865A1 (de)
GB (1) GB2078254B (de)
IL (1) IL63056A (de)
IT (1) IT1138432B (de)
NL (1) NL8102812A (de)
SE (1) SE445613B (de)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK95983A (da) * 1982-03-31 1983-10-01 United Technologies Corp Fremgangsmaade til behandling af katalysator
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
US4447506A (en) * 1983-01-17 1984-05-08 United Technologies Corporation Ternary fuel cell catalysts containing platinum, cobalt and chromium
US4613582A (en) * 1983-01-17 1986-09-23 United Technologies Corporation Method for making 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
US5079107A (en) * 1984-06-07 1992-01-07 Giner, Inc. Cathode alloy electrocatalysts
JPH0791610B2 (ja) * 1985-06-17 1995-10-04 日本電装株式会社 非酸化物セラミックヒータ用金属ロー材
US4678716A (en) * 1985-08-06 1987-07-07 Chomerics, Inc. Electromagnetic shielding
US4711829A (en) * 1985-12-23 1987-12-08 International Fuel Cells Corporation Ordered ternary fuel cell catalysts containing platinum and cobalt
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
US5149680A (en) * 1987-03-31 1992-09-22 The British Petroleum Company P.L.C. Platinum group metal alloy catalysts for hydrogenation of carboxylic acids and their anhydrides to alcohols and/or esters
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
US4806515A (en) * 1987-11-16 1989-02-21 United Technologies Corporation Ternary fuel cell catalyst containing platinum and gallium
US4880711A (en) * 1987-11-16 1989-11-14 International Fuel Cells Corporation Ternary fuel cell catalyst containing platinum and gallium
JPH01210035A (ja) * 1988-02-18 1989-08-23 Tanaka Kikinzoku Kogyo Kk 白金触媒とその製造方法
US4937220A (en) * 1988-08-08 1990-06-26 International Fuel Cells Corporation Method to retard catalyst recrystallization
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
US5068161A (en) * 1990-03-30 1991-11-26 Johnson Matthey Public Limited Company Catalyst material
DE69107849T2 (de) * 1990-06-21 1995-10-26 Int Fuel Cells Corp Verfahren zur herstellung von legierten katalysatoren.
US5126216A (en) * 1990-11-27 1992-06-30 Universite Du Quebec A Montreal Ternary alloy electrocatalysts
US5342703A (en) * 1991-07-19 1994-08-30 Ngk Insulators, Ltd. Solid electrolyte type fuel cell and method for producing the same
DE19517598C1 (de) * 1995-05-13 1997-01-02 Degussa Platin-Aluminium-Legierungskatalysator und dessen Verwendung in Brennstoffzellen
US6297185B1 (en) * 1998-02-23 2001-10-02 T/J Technologies, Inc. Catalyst
US6165636A (en) * 1998-04-14 2000-12-26 De Nora S.P.A. Composition of a selective oxidation catalyst for use in fuel cells
JP2001015122A (ja) * 1999-06-30 2001-01-19 Tanaka Kikinzoku Kogyo Kk 高分子固体電解質型燃料電池用触媒及び高分子固体電解質型燃料電池
US6245707B1 (en) 1999-10-28 2001-06-12 The United States Of America As Represented By The Secretary Of The Army Methanol tolerant catalyst material
US6770394B2 (en) 2000-02-11 2004-08-03 The Texas A&M University System Fuel cell with monolithic flow field-bipolar plate assembly and method for making and cooling a fuel cell stack
US6828054B2 (en) 2000-02-11 2004-12-07 The Texas A&M University System Electronically conducting fuel cell component with directly bonded layers and method for making the same
WO2001094450A2 (en) * 2000-06-02 2001-12-13 Sri International Polymer membrane composition
US7727927B2 (en) * 2000-09-29 2010-06-01 Global Tungsten & Powders Corp. Method of making tungsten-containing fuel cell catalysts
US6656870B2 (en) * 2000-09-29 2003-12-02 Osram Sylvania Inc. Tungsten-containing fuel cell catalyst and method of making same
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
JP2003017074A (ja) * 2001-07-02 2003-01-17 Honda Motor Co Ltd 燃料電池
US7101635B1 (en) 2002-09-27 2006-09-05 The Regents Of The University Of California Methanol-tolerant cathode catalyst composite for direct methanol fuel cells
CA2508123A1 (en) * 2002-12-02 2004-06-17 Polyfuel, Inc. Fuel cell cartridge for portable electronic device
CA2519957C (en) * 2003-03-26 2012-06-26 Osram Sylvania Inc. Tungsten-based electrocatalyst and fuel cell containing same
US20070054802A1 (en) * 2003-05-27 2007-03-08 Symyx Technolgies, Inc. Platinum-vanadium-iron fuel cell electrocatalyst
US7351444B2 (en) * 2003-09-08 2008-04-01 Intematix Corporation Low platinum fuel cell catalysts and method for preparing the same
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
KR100696463B1 (ko) * 2003-09-27 2007-03-19 삼성에스디아이 주식회사 고농도 탄소 담지 촉매, 그 제조방법, 상기 촉매를 이용한촉매전극 및 이를 이용한 연료전지
US7419741B2 (en) * 2003-09-29 2008-09-02 3M Innovative Properties Company Fuel cell cathode catalyst
JP4463522B2 (ja) * 2003-10-16 2010-05-19 日揮触媒化成株式会社 電極の触媒用微粒子および該電極触媒用微粒子分散液、該電極触媒用微粒子分散液の製造方法
GB0411192D0 (en) * 2004-05-20 2004-06-23 Koninkl Philips Electronics Nv A filament or fibre
RU2004129396A (ru) * 2004-10-05 2006-03-10 Е.И.Дюпон де Немур энд Компани (US) Каталитический материал, стойкий к действию метанола
US20070111084A1 (en) * 2004-10-05 2007-05-17 Law Clarence G Methanol tolerant catalyst material containing membrane electrode assemblies and fuel cells prepared therewith
US7732080B2 (en) * 2005-04-25 2010-06-08 Uchicago Argonne, Llc Catalytic membranes for CO oxidation in fuel cells
US20070160899A1 (en) * 2006-01-10 2007-07-12 Cabot Corporation Alloy catalyst compositions and processes for making and using same
FR2897205B1 (fr) * 2006-02-03 2009-06-05 Commissariat Energie Atomique Cathode pour reacteur electrochimique, reacteur electrochimique integrant de telles cathodes et procede de fabrication d'une telle cathode
US7758925B2 (en) * 2007-09-21 2010-07-20 Siemens Energy, Inc. Crack-free erosion resistant coatings on steels
JP2010541184A (ja) * 2007-10-05 2010-12-24 本田技研工業株式会社 スパッタリング蒸着した白金および白金合金の電極を有する燃料電池
KR102027915B1 (ko) 2008-02-19 2019-10-02 캐보트 코포레이션 메조기공성 탄소 블랙 및 그의 제조 방법
US9017837B2 (en) 2008-02-19 2015-04-28 Cabot Corporation High surface area graphitized carbon 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
GB0902231D0 (en) 2009-02-11 2009-03-25 Johnson Matthey Plc Catayst
CA2767793C (en) 2009-07-17 2017-12-05 Danmarks Tekniske Universitet Platinum and palladium alloys suitable as fuel cell electrodes
EP2870649A1 (de) 2012-07-06 2015-05-13 Danmarks Tekniske Universitet Platin- und palladiumlegierungen als brennstoffzellenelektroden
JP2016506019A (ja) 2012-11-21 2016-02-25 ダンマークス テクニスク ユニバーシテット 燃料電池電極として好適な白金およびパラジウム合金
GB201302014D0 (en) * 2013-02-05 2013-03-20 Johnson Matthey Fuel Cells Ltd Use of an anode catalyst layer
WO2015028878A1 (en) 2013-09-02 2015-03-05 Tata Chemicals Limited A modified bimetallic nanoparticle and a process to prepare the same
CN103811774B (zh) * 2014-02-28 2016-08-31 南京工业大学 一种贵金属与钙钛矿类氧化物混合的电催化剂
CN105289600B (zh) * 2015-11-23 2019-07-05 上海交通大学 一种镁空气电池用碳负载Pt-Mo合金催化剂的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB387992A (en) * 1930-05-09 1933-02-16 Ig Farbenindustrie Ag Improvements in the combustion of ammonia
GB646004A (en) * 1944-11-08 1950-11-15 Baker Platinum Ltd Metallurgical processes for producing materials or articles of platinum or allied metals, or their alloys, and materials or articles produced by or from the products of such processes
US3036251A (en) * 1961-04-13 1962-05-22 Sigmund Cohn Corp Spring contact element for semiconductor diodes
US3428490A (en) * 1962-08-29 1969-02-18 Sun Oil Co Noble metal aluminum alloys as catalysts for fuel cell electrodes
JPS4116745B1 (de) * 1963-07-17 1966-09-22
US3346421A (en) * 1963-12-30 1967-10-10 Exxon Research Engineering Co Transition metal electrode
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
US3506494A (en) * 1966-12-22 1970-04-14 Engelhard Ind Inc Process for producing electrical energy utilizing platinum-containing catalysts
US3799889A (en) * 1969-11-27 1974-03-26 V Gryaznov Hydrogenation and hydrodealkylation catalyst
GB1487485A (en) * 1974-02-05 1977-09-28 Siemens Ag Method of forming a catalytic layer
US4186110A (en) * 1978-07-03 1980-01-29 United Technologies Corporation Noble metal-refractory metal alloys as catalysts and method for making
US4192907A (en) * 1978-07-03 1980-03-11 United Technologies Corporation Electrochemical cell electrodes incorporating noble metal-base metal alloy catalysts
US4202934A (en) * 1978-07-03 1980-05-13 United Technologies Corporation Noble metal/vanadium alloy catalyst and method for making
US4185145A (en) * 1978-09-11 1980-01-22 United Technologies Corporation Fuel cell electrolyte reservoir layer and method for making

Also Published As

Publication number Publication date
DE3122786A1 (de) 1982-05-13
BE889143A (fr) 1981-10-01
BR8103859A (pt) 1982-03-09
SE445613B (sv) 1986-07-07
CA1161824A (en) 1984-02-07
IT8122369A0 (it) 1981-06-17
IT1138432B (it) 1986-09-17
DE3122786C2 (de) 1989-06-01
GB2078254A (en) 1982-01-06
CH647163A5 (de) 1985-01-15
GB2078254B (en) 1985-05-15
JPS5919731B2 (ja) 1984-05-08
FR2484865A1 (fr) 1981-12-24
AU537051B2 (en) 1984-05-31
FR2484865B1 (de) 1985-03-22
DK240781A (da) 1981-12-19
NL8102812A (nl) 1982-01-18
SE8103770L (sv) 1981-12-19
US4316944A (en) 1982-02-23
AU7199681A (en) 1981-11-26
JPS5727132A (en) 1982-02-13

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