AR065449A1 - Catalizador para reduccion electroquimica de oxigeno - Google Patents

Catalizador para reduccion electroquimica de oxigeno

Info

Publication number
AR065449A1
AR065449A1 ARP080100751A ARP080100751A AR065449A1 AR 065449 A1 AR065449 A1 AR 065449A1 AR P080100751 A ARP080100751 A AR P080100751A AR P080100751 A ARP080100751 A AR P080100751A AR 065449 A1 AR065449 A1 AR 065449A1
Authority
AR
Argentina
Prior art keywords
catalyst
electrochemical reduction
metal
oxygen
reduction
Prior art date
Application number
ARP080100751A
Other languages
English (en)
Inventor
Andrea F Gulla
Robert James 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 AR065449A1 publication Critical patent/AR065449A1/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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

La solicitud es relativa a un catalizador de sulfuro para reduccion electroquímica de oxigeno particularmente estable en ambientes químicamente agresivos tales como el ácido clorhídrico clorado. El catalizador segun la presente comprende una fasecristalina simple de sulfuro de metal noble soportado sobre un carbon conductor esencialmente desprovisto de fases de metal cerovalente y de oxido del metal, que puede ser obtenida por reduccion de sales precursoras del metal y tio-precursores untocon borohidruro u otro agente reductor fuerte.
ARP080100751A 2007-02-22 2008-02-22 Catalizador para reduccion electroquimica de oxigeno AR065449A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90280907P 2007-02-22 2007-02-22

Publications (1)

Publication Number Publication Date
AR065449A1 true AR065449A1 (es) 2009-06-10

Family

ID=39272237

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080100751A AR065449A1 (es) 2007-02-22 2008-02-22 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
US20220033978A1 (en) * 2018-11-29 2022-02-03 Atmonia Ehf. Process for electrolytic production of ammonia from nitrogen using metal sulfide catalytic surface
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
US6149782A (en) * 1999-05-27 2000-11-21 De Nora S.P.A Rhodium electrocatalyst and method of preparation
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
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
NO2113039T3 (es) 2018-05-05
JP5220771B2 (ja) 2013-06-26
KR101465461B1 (ko) 2014-11-26
CN101589178B (zh) 2011-06-01
BRPI0807555A2 (pt) 2014-07-01
HK1139189A1 (en) 2010-09-10
KR20090129439A (ko) 2009-12-16
CN101589178A (zh) 2009-11-25
EP2113039B1 (en) 2017-12-06
RU2431699C2 (ru) 2011-10-20
CA2673754A1 (en) 2008-08-28
RU2009135258A (ru) 2011-03-27
US20080202923A1 (en) 2008-08-28
EG26702A (en) 2014-06-12
CA2673754C (en) 2014-12-09
DK2113039T3 (en) 2018-02-12
US8258072B2 (en) 2012-09-04
ES2660563T3 (es) 2018-03-23
PL2113039T3 (pl) 2018-05-30
MY148278A (en) 2013-03-29
ZA200904279B (en) 2010-08-25
US20110262344A1 (en) 2011-10-27
MX2009009019A (es) 2009-09-03
AU2008219273B2 (en) 2011-09-22
PT2113039T (pt) 2018-02-28
WO2008101955A1 (en) 2008-08-28
AU2008219273A1 (en) 2008-08-28
TWI429785B (zh) 2014-03-11
TW200839034A (en) 2008-10-01
US7956004B2 (en) 2011-06-07
JP2010519029A (ja) 2010-06-03
EP2113039A1 (en) 2009-11-04
HUE036063T2 (hu) 2018-06-28

Similar Documents

Publication Publication Date Title
AR065449A1 (es) Catalizador para reduccion electroquimica de oxigeno
AR075772A1 (es) Proceso para la preparacion de cuerpos que contienen metal-carbono
BRPI0703700A (pt) nanopartìculas contendo prata com estabilizador de substituição
AR069516A1 (es) Eliminacion del mercurio de fluidos por oxidos metalicos soportados
JP2011504157A5 (es)
EP2404873A4 (en) COMPOSITION WITH CARBON NANOTONES, CATALYST FOR THE PRODUCTION OF CARBON CANNULARS AND AQUEOUS DISPERSION OF CARBON NANOTONES
PE20110131A1 (es) Hidrogenacion de alcanos multibromados
UY35125A (es) Cátodo para evolución electrolítica de hidrógeno
GB2496820A (en) Alkali metal ion battery with bimetallic electrode
CR20140049A (es) Métodos y sistemas para producir hidrógeno
BRPI0914129A2 (pt) catodo para geração de hidrogênio, elettrolisador para eletrólise de um cloreto de metal alcalino, e, método para produzir o catodo para geração de hidrogênio.
AR108285A1 (es) Métodos, aparatos y electrodos para la conversión de carburo a carbono con compuestos químicos de carburo nanoestructurado
CL2012000721A1 (es) Unguento antiseptico para aplicacion externa que comprende una base y dispersado en esta, como agente antiseptico, un polvo de bentonita intercalada por al menos un ion de metal seleccionado del grupo que consiste de ag+, cu2+ y zn2+, y donde el contenido total de metales en el unguento esta comprendido entre 0,05 y 0,5% en peso.
MX2013008525A (es) Electrodo para evolucion de oxigeno en procesos electroquimicos industriale.
TN2012000516A1 (en) Stable ready to use injectable paracetamol formulation
TR201105083T1 (tr) Elektroliz için bir aktif katot üretmeye yönelik proses.
BR112014010078A2 (pt) novo sistema catalítico
BRPI1008622A2 (pt) catalisador para a oxidação catalítica de cloreto de hidrogênio com oxigênio para formar cloro compreendendo rutênio e para ou cálcio sobre um suporte, e, processo para a oxidação catalítica de cloreto de hidrogênio com oxigênio para formar cloro
IN2012DN02285A (es)
AP2012006290A0 (en) A hydrogen or oxygen electrochemical pumping catalytic membrane reactor and its applications.
AR092452A1 (es) Proceso para la fabricacion de peroxido de hidrogeno
BR112015006769A2 (pt) um cátodo e método de fabricação
BR112014010923A2 (pt) processo para a preparação de ácido fórmico, complexo de metal de transição, e, uso de um complexo de metal transição
AR088088A1 (es) Procesos para hidrogenar acidos alcanoicos con el uso de catalizadores que comprenden tungsteno
Lee et al. Preparation of carbon nanotube-supported palladium nanoparticles by self-regulated reduction of surfactant

Legal Events

Date Code Title Description
FG Grant, registration