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MX2009009019A - Catalizador para reduccion electroquimica de oxigeno. - Google Patents

Catalizador para reduccion electroquimica de oxigeno.

Info

Publication number
MX2009009019A
MX2009009019A MX2009009019A MX2009009019A MX2009009019A MX 2009009019 A MX2009009019 A MX 2009009019A MX 2009009019 A MX2009009019 A MX 2009009019A MX 2009009019 A MX2009009019 A MX 2009009019A MX 2009009019 A MX2009009019 A MX 2009009019A
Authority
MX
Mexico
Prior art keywords
catalyst
metal
oxygen
electrochemical reduction
reduction
Prior art date
Application number
MX2009009019A
Other languages
English (en)
Inventor
Andrea F Gulla
Robert J Allen
Original Assignee
Industrie De Nora Spa
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 Industrie De Nora Spa filed Critical Industrie De Nora Spa
Publication of MX2009009019A publication Critical patent/MX2009009019A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/043—Sulfides with iron group metals or platinum group metals
    • B01J27/045—Platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • 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
    • H01M4/8605—Porous electrodes
    • 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
    • H01M4/923—Compounds thereof with non-metallic elements
    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/20—Improvements relating to chlorine production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

La invención se refiere a un catalizador sulfuro para reducción electroquímica de oxígeno particularmente estable en ambientes químicamente agresivos tal como ácido clorhídrico dorado. El catalizador de la invención comprende una fase cristalina única de sulfuro de metal noble soportada en un carbón conductor esencialmente libre de metal cerovalente y de fases de óxido de metal, obtenible por reducción de sales precursoras de metal y tio-precursores con un borohidruro u otro agente reductor fuerte.
MX2009009019A 2007-02-22 2008-02-20 Catalizador para reduccion electroquimica de oxigeno. MX2009009019A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90280907P 2007-02-22 2007-02-22
PCT/EP2008/052061 WO2008101955A1 (en) 2007-02-22 2008-02-20 Catalyst for electrochemical reduction of oxygen

Publications (1)

Publication Number Publication Date
MX2009009019A true MX2009009019A (es) 2009-09-03

Family

ID=39272237

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009009019A MX2009009019A (es) 2007-02-22 2008-02-20 Catalizador para reduccion electroquimica de oxigeno.

Country Status (22)

Country Link
US (2) US7956004B2 (es)
EP (1) EP2113039B1 (es)
JP (1) JP5220771B2 (es)
KR (1) KR101465461B1 (es)
CN (1) CN101589178B (es)
AR (1) AR065449A1 (es)
AU (1) AU2008219273B2 (es)
BR (1) BRPI0807555A2 (es)
CA (1) CA2673754C (es)
DK (1) DK2113039T3 (es)
EG (1) EG26702A (es)
ES (1) ES2660563T3 (es)
HU (1) HUE036063T2 (es)
MX (1) MX2009009019A (es)
MY (1) MY148278A (es)
NO (1) NO2113039T3 (es)
PL (1) PL2113039T3 (es)
PT (1) PT2113039T (es)
RU (1) RU2431699C2 (es)
TW (1) TWI429785B (es)
WO (1) WO2008101955A1 (es)
ZA (1) ZA200904279B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9315912B2 (en) * 2006-11-29 2016-04-19 Industrie De Nora S.P.A. Carbon-supported metal sulphide catalyst for electrochemical oxygen reduction
TWI429785B (zh) * 2007-02-22 2014-03-11 Industrie De Nora Spa 氧之電化學還原用觸媒及製法和氣體擴散電極
JP5678499B2 (ja) * 2010-07-15 2015-03-04 トヨタ自動車株式会社 リチウム空気電池
CN103691456B (zh) * 2013-12-30 2016-03-30 北京化工大学 炭黑负载Rh-Rh17S15催化剂及其制备方法
WO2018179006A1 (en) * 2017-03-25 2018-10-04 Jawaharlal Nehru Centre For Advanced Scientific Research Palladium based selenides as highly stable and durable cathode materials in fuel cell for green energy production
CN108823602B (zh) * 2018-07-12 2021-01-15 北京化工大学 一种硫化钌颗粒复合材料、其制备方法及用途
UA128458C2 (uk) * 2018-11-29 2024-07-17 Атмонія Ехф. Спосіб електролітичного виробництва аміаку з азоту з використанням каталітичної поверхні на основі сульфіду металу
KR102311346B1 (ko) * 2018-12-31 2021-10-08 한화솔루션 주식회사 수소화반응용 촉매 및 이의 제조방법
KR102528310B1 (ko) * 2019-06-28 2023-05-02 한화솔루션 주식회사 수소화반응용 촉매 및 이의 제조방법
CN115679342B (zh) * 2022-10-27 2025-04-08 常州大学 RuS2/CoNi2S4@NF高效电催化剂及其制备方法和在电催化析氧中的应用
WO2025224127A1 (en) * 2024-04-23 2025-10-30 Industrie De Nora S.P.A. Ruthenium-rhodium sulphides based gas diffusion electrode and method for making the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793081A (en) * 1971-04-28 1974-02-19 Exxon Research Engineering Co Sulfided transition metal fuel cell cathode catalysts
US4288422A (en) * 1979-02-23 1981-09-08 Exxon Research & Engineering Co. Method of preparing chalcogenides of group VIII by low temperature precipitation from monaqueous solution, the products produced by said method and their use as catalysts
JPH01210036A (ja) * 1988-02-18 1989-08-23 Tanaka Kikinzoku Kogyo Kk 高表面積金属担持触媒の製造方法
DE19745904A1 (de) * 1997-10-17 1999-04-22 Hoechst Ag Polymerstabilisierte Metallkolloid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren für Brennstoffzellen
US6402930B1 (en) * 1999-05-27 2002-06-11 De Nora Elettrodi S.P.A. Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes
US6149782A (en) * 1999-05-27 2000-11-21 De Nora S.P.A Rhodium electrocatalyst and method of preparation
ITMI20010402A1 (it) * 2001-02-28 2002-08-28 De Nora Elettrodi Spa Nuova composizione elettrocatalitica per catodo depolarizzato ad ossigeno
US6855660B2 (en) * 2001-11-07 2005-02-15 De Nora Elettrodi S.P.A. Rhodium electrocatalyst and method of preparation
US7879753B2 (en) * 2003-05-27 2011-02-01 Industrie De Nora S.P.A. Catalyst for oxygen reduction
US6967185B2 (en) * 2004-01-28 2005-11-22 De Nora Elettrodi S.P.A. Synthesis of noble metal, sulphide catalysts in a sulfide ion-free aqueous environment
US20070093006A1 (en) * 2005-10-24 2007-04-26 Basol Bulent M Technique For Preparing Precursor Films And Compound Layers For Thin Film Solar Cell Fabrication And Apparatus Corresponding Thereto
US9315912B2 (en) * 2006-11-29 2016-04-19 Industrie De Nora S.P.A. Carbon-supported metal sulphide catalyst for electrochemical oxygen reduction
TWI429785B (zh) * 2007-02-22 2014-03-11 Industrie De Nora Spa 氧之電化學還原用觸媒及製法和氣體擴散電極
JP5010409B2 (ja) * 2007-09-14 2012-08-29 トヨタ自動車株式会社 硫化物の単結晶微粉末、及びその製造方法

Also Published As

Publication number Publication date
AR065449A1 (es) 2009-06-10
BRPI0807555A2 (pt) 2014-07-01
RU2431699C2 (ru) 2011-10-20
TW200839034A (en) 2008-10-01
ES2660563T3 (es) 2018-03-23
US7956004B2 (en) 2011-06-07
TWI429785B (zh) 2014-03-11
NO2113039T3 (es) 2018-05-05
KR101465461B1 (ko) 2014-11-26
DK2113039T3 (en) 2018-02-12
CA2673754A1 (en) 2008-08-28
US20110262344A1 (en) 2011-10-27
HK1139189A1 (en) 2010-09-10
RU2009135258A (ru) 2011-03-27
WO2008101955A1 (en) 2008-08-28
PL2113039T3 (pl) 2018-05-30
US8258072B2 (en) 2012-09-04
EP2113039A1 (en) 2009-11-04
ZA200904279B (en) 2010-08-25
KR20090129439A (ko) 2009-12-16
AU2008219273B2 (en) 2011-09-22
MY148278A (en) 2013-03-29
PT2113039T (pt) 2018-02-28
CN101589178A (zh) 2009-11-25
EG26702A (en) 2014-06-12
EP2113039B1 (en) 2017-12-06
CA2673754C (en) 2014-12-09
HUE036063T2 (hu) 2018-06-28
AU2008219273A1 (en) 2008-08-28
JP2010519029A (ja) 2010-06-03
JP5220771B2 (ja) 2013-06-26
CN101589178B (zh) 2011-06-01
US20080202923A1 (en) 2008-08-28

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