WO2012013940A3 - Catalyseurs pour la génération d'hydrogène et piles à combustible - Google Patents

Catalyseurs pour la génération d'hydrogène et piles à combustible Download PDF

Info

Publication number
WO2012013940A3
WO2012013940A3 PCT/GB2011/001156 GB2011001156W WO2012013940A3 WO 2012013940 A3 WO2012013940 A3 WO 2012013940A3 GB 2011001156 W GB2011001156 W GB 2011001156W WO 2012013940 A3 WO2012013940 A3 WO 2012013940A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal
compound
formula
catalyst
electro
Prior art date
Application number
PCT/GB2011/001156
Other languages
English (en)
Other versions
WO2012013940A2 (fr
Inventor
Shik Chi Edman Tsang
Karaked Tedsree
Original Assignee
Isis Innovation Limited
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 Isis Innovation Limited filed Critical Isis Innovation Limited
Publication of WO2012013940A2 publication Critical patent/WO2012013940A2/fr
Publication of WO2012013940A3 publication Critical patent/WO2012013940A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/462—Ruthenium
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite size
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/396—Distribution of the active metal ingredient
    • B01J35/397—Egg shell like
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0211—Impregnation using a colloidal suspension
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0213—Preparation of the impregnating solution
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • 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
    • 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
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • 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
    • 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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
    • C01B2203/0277—Processes for making hydrogen or synthesis gas containing a decomposition step containing a catalytic decomposition step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/066—Integration with other chemical processes with fuel cells
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1005—Arrangement or shape of catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C01B2203/1064—Platinum group metal catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1076—Copper or zinc-based catalysts
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Catalysts (AREA)

Abstract

L'invention concerne un procédé de fabrication de H2 à partir d'un composé de formule (I), (II), (III) or (IV) : R1COOH (I); R2OH (II); R3CHO (III); R4NH2 (IV), où R1 représente H ou alkyle en C1-10 non substitué ou substitué; R2 représente alkyle en C1-10 non substitué ou substitué; R3 représente H ou alkyle en C1-10 non substitué ou substitué; R4 représente H, alkyle en C1-10 non substitué ou substitué ou C(O)NR5R6; et R5 et R6, qui sont identiques ou différents, sont indépendamment choisis parmi H et alkyle en C1-10 non substitué ou substitué. Ce procédé comprend la mise en contact d'une phase liquide qui comprend ledit composé de formule (I), (II), (III) ou (IV) avec un catalyseur, lequel catalyseur comprend : (a) des nanoparticules polymétalliques, dont chacune comprend un premier métal et un second métal, lequel premier métal est choisi parmi un métal du bloc d du Groupe (9), Groupe (10), Groupe (11) ou Groupe (12), et lequel second métal est autre que ledit premier métal, les particules polymétalliques comprenant un cœur qui comprend ledit second métal et une écorce entourant ledit cœur, ladite écorce comprenant ledit premier métal; ou (b) des nanoparticules qui comprennent un métal choisi parmi le palladium, le rhodium, le ruthénium, l'iridium, le cuivre et l'argent, et qui ont une dimension moyenne de particule de moins de ou égale à 50 nm, à la condition que, lorsque ledit composé est un composé de formule (II), le catalyseur comprend (a) lesdites nanoparticules polymétalliques. L'invention porte également sur un catalyseur pour la production d'hydrogène à partir d'un composé de formule (I)-(IV) ou pour l'électro-oxydation d'un composé de formule (I)-(IV), lequel catalyseur comprend des nanoparticules polymétalliques, lesquelles nanoparticules polymétalliques comprennent un cœur et une écorce entourant le cœur, l'écorce comprenant un premier métal qui est le palladium, et le cœur comprenant un second métal, le second métal étant autre que le palladium, le platine, l'or, le fer, le cobalt, le nickel, le titane, le tungstène, le tantale, le vanadium et le niobium. L'invention porte également sur un procédé de fabrication des catalyseurs de l'invention, et les utilisations suivantes des catalyseurs de l'invention : utilisation pour l'électro-oxydation d'un composé de formule (I)-(IV); utilisation pour l'électro-oxydation d'acide formique; utilisation dans une pile à combustible; utilisation pour l'électro-oxydation d'un composé de formule (I)-(IV) dans une pile à combustible; et utilisation pour l'électro-oxydation d'acide formique dans une pile à combustible à acide formique direct. L'invention porte également sur une électrode appropriée pour être utilisée dans une pile à combustible, comprenant un catalyseur de l'invention, et sur une pile à combustible comprenant un catalyseur ou une électrode de l'invention. L'invention porte aussi sur un procédé pour l'électro-oxydation d'un composé de formule (I)-(IV) avec un catalyseur de l'invention.
PCT/GB2011/001156 2010-07-29 2011-07-29 Catalyseurs pour la génération d'hydrogène et piles à combustible WO2012013940A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1012789.2 2010-07-29
GBGB1012789.2A GB201012789D0 (en) 2010-07-29 2010-07-29 Catalysts for hydrogen generation and fuel cells

Publications (2)

Publication Number Publication Date
WO2012013940A2 WO2012013940A2 (fr) 2012-02-02
WO2012013940A3 true WO2012013940A3 (fr) 2012-06-14

Family

ID=42799328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2011/001156 WO2012013940A2 (fr) 2010-07-29 2011-07-29 Catalyseurs pour la génération d'hydrogène et piles à combustible

Country Status (2)

Country Link
GB (1) GB201012789D0 (fr)
WO (1) WO2012013940A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013011379B4 (de) * 2013-07-09 2018-10-25 Martin Prechtl H2-Produktion
SG11201610165SA (en) * 2014-06-05 2017-01-27 Agency Science Tech & Res Electrocatalyst for hydrogen production
US20170309840A1 (en) * 2014-11-06 2017-10-26 The University Of North Carolina At Chapel Hill High efficiency dye sensitized photoelectrosynthesis cells
JP6675614B2 (ja) * 2015-02-28 2020-04-01 株式会社フルヤ金属 高分子保護材フリー担持触媒の製造方法
JP6570030B2 (ja) * 2015-06-09 2019-09-04 国立大学法人大阪大学 コア−シェル触媒およびこれを利用したアルケンの製造方法
JP6861038B2 (ja) * 2017-01-25 2021-04-21 飯田グループホールディングス株式会社 水素供給システムおよび水素供給方法
KR20200076856A (ko) * 2018-12-20 2020-06-30 현대자동차주식회사 탄소 담지체가 없는 연료전지용 촉매의 제조방법
CN113042069A (zh) * 2021-03-31 2021-06-29 泉州师范学院 一种甲酸还原的钯铜纳米催化剂的合成方法与应用
CN113413922A (zh) * 2021-07-19 2021-09-21 中国科学院成都有机化学有限公司 一种用于甲酸液相分解制氢的多相催化剂及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1524711A2 (fr) * 2003-10-06 2005-04-20 Nissan Motor Co., Ltd. Le catalyseur d'électrode pour le pile à combustible et la méthode pour la production de cela
US20070026292A1 (en) * 2005-08-01 2007-02-01 Radoslav Adzic Electrocatalysts having gold monolayers on platinum nanoparticle cores, and uses thereof
WO2009135189A1 (fr) * 2008-05-01 2009-11-05 Monsanto Technology Llc Utilisation de métal dans des catalyseurs supportés de piles à combustible contenant du métal
EP2172998A1 (fr) * 2008-10-06 2010-04-07 Ruhr-Universität Bochum Procédé de fabrication de catalyseurs noyau-coque
WO2010050550A1 (fr) * 2008-10-30 2010-05-06 ソニー株式会社 Catalyseur contenant du platine, procédé de production du catalyseur contenant du platine, électrode et dispositif électrochimique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1524711A2 (fr) * 2003-10-06 2005-04-20 Nissan Motor Co., Ltd. Le catalyseur d'électrode pour le pile à combustible et la méthode pour la production de cela
US20070026292A1 (en) * 2005-08-01 2007-02-01 Radoslav Adzic Electrocatalysts having gold monolayers on platinum nanoparticle cores, and uses thereof
WO2009135189A1 (fr) * 2008-05-01 2009-11-05 Monsanto Technology Llc Utilisation de métal dans des catalyseurs supportés de piles à combustible contenant du métal
EP2172998A1 (fr) * 2008-10-06 2010-04-07 Ruhr-Universität Bochum Procédé de fabrication de catalyseurs noyau-coque
WO2010050550A1 (fr) * 2008-10-30 2010-05-06 ソニー株式会社 Catalyseur contenant du platine, procédé de production du catalyseur contenant du platine, électrode et dispositif électrochimique

Also Published As

Publication number Publication date
WO2012013940A2 (fr) 2012-02-02
GB201012789D0 (en) 2010-09-15

Similar Documents

Publication Publication Date Title
WO2012013940A3 (fr) Catalyseurs pour la génération d'hydrogène et piles à combustible
Abdullah et al. Ultrasonically surface-activated nickel foam as a highly efficient monolith electrode for the catalytic oxidation of methanol to formate
Yin et al. Iridium single atoms coupling with oxygen vacancies boosts oxygen evolution reaction in acid media
Yin et al. One nanometer PtIr nanowires as high-efficiency bifunctional catalysts for electrosynthesis of ethanol into high value-added multicarbon compound coupled with hydrogen production
Shi et al. Nanovoid incorporated Ir x Cu metallic aerogels for oxygen evolution reaction catalysis
Ding et al. NiFe layered-double-hydroxide nanosheet arrays on graphite felt: a 3D electrocatalyst for highly efficient water oxidation in alkaline media
Pi et al. Ultrathin laminar Ir superstructure as highly efficient oxygen evolution electrocatalyst in broad pH range
Wang et al. Nanoporous iridium-based alloy nanowires as highly efficient electrocatalysts toward acidic oxygen evolution reaction
Xu et al. Cu2O–Cu hybrid foams as high-performance electrocatalysts for oxygen evolution reaction in alkaline media
Zhou et al. Strain-induced in situ formation of NiOOH species on CoCo bond for selective electrooxidation of 5-hydroxymethylfurfural and efficient hydrogen production
Fan et al. Engineering Pt/Pd interfacial electronic structures for highly efficient hydrogen evolution and alcohol oxidation
Li et al. Electrocatalysis of gold-based nanoparticles and nanoclusters
You et al. Highly active and stable water splitting in acidic media using a bifunctional iridium/cucurbit [6] uril catalyst
Shao et al. Stabilizing and activating metastable nickel nanocrystals for highly efficient hydrogen evolution electrocatalysis
Wang et al. Nitrogen-doped carbon-stabilized Ru nanoclusters as excellent catalysts for hydrogen production
Zhou et al. Selective electro-oxidation of glycerol to dihydroxyacetone by PtAg skeletons
Yuan et al. Nanoporous nickel-copper-phosphorus amorphous alloy film for methanol electro-oxidation in alkaline medium
Zhou et al. Supported PtAu catalysts with different nano-structures for ethanol electrooxidation
Jiang et al. Electron-deficient Cuδ+ stabilized by interfacial Cu–O-Al bonding for accelerating electrocatalytic nitrate conversion
Jiang et al. Enhanced electrocatalytic performance of FeNiCoP amorphous alloys as oxygen-evolving catalysts for electrolytic water splitting application
Fan et al. Recent developments in electrode materials for the selective upgrade of biomass-derived platform molecules into high-value-added chemicals and fuels
Zhang et al. Elemental engineering of high-charge-density boron in nickel as multifunctional electrocatalysts for hydrogen oxidation and water splitting
Afzali et al. Design of PdxIr/g-C3N4 modified FTO to facilitate electricity generation and hydrogen evolution in alkaline media
Yang et al. Nanoporous copper catalysts for the fluidized electrocatalytic hydrogenation of furfural to furfuryl alcohol
CN104022289B (zh) 一种直接甲醇燃料电池RuNi/TiO2纳米管电极及制备方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11746603

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11746603

Country of ref document: EP

Kind code of ref document: A2