BR8400172A - Processo para preparar catalisadores ternarios,para pilha de combustivel,contendo platina e cobalto - Google Patents

Processo para preparar catalisadores ternarios,para pilha de combustivel,contendo platina e cobalto

Info

Publication number
BR8400172A
BR8400172A BR8400172A BR8400172A BR8400172A BR 8400172 A BR8400172 A BR 8400172A BR 8400172 A BR8400172 A BR 8400172A BR 8400172 A BR8400172 A BR 8400172A BR 8400172 A BR8400172 A BR 8400172A
Authority
BR
Brazil
Prior art keywords
cobalt
fuel battery
containing platinum
preparing ternary
ternary catalysts
Prior art date
Application number
BR8400172A
Other languages
English (en)
Inventor
Francis Joseph Luczak
Douglas Anderson Landsman
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 BR8400172A publication Critical patent/BR8400172A/pt

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
    • H01M4/925—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
    • 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
    • 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
    • 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)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
BR8400172A 1983-01-17 1984-01-16 Processo para preparar catalisadores ternarios,para pilha de combustivel,contendo platina e cobalto BR8400172A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/459,002 US4447506A (en) 1983-01-17 1983-01-17 Ternary fuel cell catalysts containing platinum, cobalt and chromium

Publications (1)

Publication Number Publication Date
BR8400172A true BR8400172A (pt) 1984-08-21

Family

ID=23822983

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8400172A BR8400172A (pt) 1983-01-17 1984-01-16 Processo para preparar catalisadores ternarios,para pilha de combustivel,contendo platina e cobalto

Country Status (16)

Country Link
US (1) US4447506A (pt)
JP (1) JPH0636366B2 (pt)
AU (1) AU570422B2 (pt)
BE (1) BE898690A (pt)
BR (1) BR8400172A (pt)
CA (1) CA1212934A (pt)
CH (1) CH659956A5 (pt)
DE (1) DE3400022A1 (pt)
DK (1) DK16984A (pt)
ES (1) ES528901A0 (pt)
FR (1) FR2539328B1 (pt)
GB (2) GB2133420B (pt)
IL (1) IL70666A (pt)
IT (1) IT1173050B (pt)
NL (1) NL8400034A (pt)
SE (1) SE455744B (pt)

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US7282282B2 (en) * 2002-04-04 2007-10-16 The Board Of Trustees Of The University Of Illinois Organic fuel cells and fuel cell conducting sheets
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CN102847538B (zh) 2007-07-06 2016-07-06 M技术株式会社 由球碳形成的结晶的制造方法及制造装置
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EP3533099B1 (en) 2016-10-26 2020-11-25 3M Innovative Properties Company Pt-ni-ir catalyst for fuel cell
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JP7055971B2 (ja) 2016-10-26 2022-04-19 スリーエム イノベイティブ プロパティズ カンパニー 燃料電池用ｐｔ－ｎｉ－ｉｒ触媒
KR20190076999A (ko) 2016-10-26 2019-07-02 쓰리엠 이노베이티브 프로퍼티즈 캄파니 촉매
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US20210008528A1 (en) 2018-04-04 2021-01-14 3M Innovative Properties Company Catalyst comprising pt, ni, and ru
WO2019193461A1 (en) 2018-04-04 2019-10-10 3M Innovative Properties Company Catalyst comprising pt, ni, and cr
CN111954950A (zh) 2018-04-04 2020-11-17 3M创新有限公司 包含Pt、Ni和Ta的催化剂
EP3776704B1 (en) 2018-04-13 2022-12-28 3M Innovative Properties Company Catalyst
US11955645B2 (en) 2018-04-13 2024-04-09 3M Innovative Properties Company Catalyst
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CN113228355A (zh) 2018-12-13 2021-08-06 3M创新有限公司 催化剂
KR102345326B1 (ko) * 2020-02-03 2022-01-04 한국과학기술연구원 물리적 기상 증착법을 이용한 탄소-담지 합금 나노입자 촉매의 제조방법
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Also Published As

Publication number Publication date
AU570422B2 (en) 1988-03-17
GB8400077D0 (en) 1984-02-08
DK16984D0 (da) 1984-01-16
ES8505145A1 (es) 1985-05-01
IT8419190A0 (it) 1984-01-17
IL70666A (en) 1987-10-20
GB2146044A (en) 1985-04-11
JPH0636366B2 (ja) 1994-05-11
CH659956A5 (de) 1987-03-13
US4447506A (en) 1984-05-08
IL70666A0 (en) 1984-04-30
SE455744B (sv) 1988-08-01
DE3400022C2 (pt) 1993-04-22
DK16984A (da) 1984-07-18
GB2133420B (en) 1986-07-09
FR2539328A1 (fr) 1984-07-20
SE8400178D0 (sv) 1984-01-16
JPS59141169A (ja) 1984-08-13
NL8400034A (nl) 1984-08-16
BE898690A (fr) 1984-05-16
AU2351684A (en) 1984-07-19
GB8426770D0 (en) 1984-11-28
GB2133420A (en) 1984-07-25
GB2146044B (en) 1986-09-10
IT1173050B (it) 1987-06-18
FR2539328B1 (fr) 1989-12-08
DE3400022A1 (de) 1984-07-19
SE8400178L (sv) 1984-07-18
ES528901A0 (es) 1985-05-01
CA1212934A (en) 1986-10-21

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