WO2012013940A3 - Catalysts for hydrogen generation and fuel cells - Google Patents

Catalysts for hydrogen generation and fuel cells 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
French (fr)
Other versions
WO2012013940A2 (en
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/en
Publication of WO2012013940A3 publication Critical patent/WO2012013940A3/en

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
    • B01J35/23—
    • B01J35/393—
    • B01J35/397—
    • 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

Abstract

The invention provides a process for producing H2 from a compound of formula (I), (II), (III) or (IV): R1COOH (I); R2OH (II); R3CHO (III); R4NH2 (IV); wherein R1 is H or unsubstituted or substituted C1-10 alkyl; R2 is unsubstituted or substituted C1-10 alkyl; R3 is H or unsubstituted or substituted C1-10 alkyl; R4 is H, unsubstituted or substituted C1-10 alkyl, or C(0)NR5R6; and R5 and R6, which are the same or different, are independently selected from H and unsubstituted or substituted C1-10 alkyl; which process comprises contacting a liquid phase which comprises said compound of formula (I), (II), (III) or (IV) with a catalyst, which catalyst comprises: (a) polymetallic nanoparticles, each of which comprises a first metal and a second metal, which first metal is selected from a Group (9), Group (10), Group (11) or Group (12) d-block metal, and which second metal is other than said first metal, wherein the polymetallic nanoparticles comprise a core which comprises said second metal and a shell surrounding said core, which shell comprises said first metal; or (b) nanoparticles which comprise a metal selected from palladium, rhodium, ruthenium, iridium, copper and silver, and which have a mean particle size of less than or equal to 50 nm;_provided that when said compound is a compound of formula (II), the catalyst comprises (a) said polymetallic nanoparticles. Further provided is a catalyst for the production of hydrogen from a compound of formula (I)-(IV) or for the electro-oxidation of a compound of formula (I)-(IV), which catalyst comprises polymetallic nanoparticles, which polymetallic nanoparticles comprise a core and a shell surrounding the core; wherein the shell comprises a first metal which is palladium, and the core comprises a second metal, wherein the second metal is other than palladium, platinum, gold, iron, cobalt, nickel, titanium, tungsten, tantalum, vanadium and niobium. Further provided is a process for producing the catalysts of the invention, and the following uses of the catalysts of the invention: use for the electro-oxidation of a compound of formula (I)-(IV); use for the electro-oxidation of formic acid; use in a fuel cell; use for the electro-oxidation of a compound of formula (I)-IV) in a fuel cell; and use for the electro-oxidation of formic acid in a direct formic acid fuel cell. Further provided is an electrode suitable for use in a fuel cell, comprising a catalyst of the invention, and a fuel cell comprising a catalyst or an electrode of the invention. A process for the electro-oxidation of a compound of formula (I)-(IV) with a catalyst of the invention is also provided.
PCT/GB2011/001156 2010-07-29 2011-07-29 Catalysts for hydrogen generation and fuel cells WO2012013940A2 (en)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=42799328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2011/001156 WO2012013940A2 (en) 2010-07-29 2011-07-29 Catalysts for hydrogen generation and fuel cells

Country Status (2)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013011379B4 (en) 2013-07-09 2018-10-25 Martin Prechtl H2 production
WO2015187100A1 (en) * 2014-06-05 2015-12-10 Agency For Science, Technology And Research Electrocatalyst for hydrogen production
WO2016073827A1 (en) * 2014-11-06 2016-05-12 The University Of North Carolina At Chapel Hill High efficiency dye sensitized photoelectrosynthesis cells
JP6675614B2 (en) * 2015-02-28 2020-04-01 株式会社フルヤ金属 Method for producing supported catalyst free of polymer protective material
JP6570030B2 (en) * 2015-06-09 2019-09-04 国立大学法人大阪大学 Core-shell catalyst and method for producing alkene using the same
JP6861038B2 (en) * 2017-01-25 2021-04-21 飯田グループホールディングス株式会社 Hydrogen supply system and hydrogen supply method
KR20200076856A (en) * 2018-12-20 2020-06-30 현대자동차주식회사 Method of prepraing catalyst for fuel cell without carbon carrier
CN113042069A (en) * 2021-03-31 2021-06-29 泉州师范学院 Synthetic method and application of palladium-copper nano catalyst for formic acid reduction
CN113413922A (en) * 2021-07-19 2021-09-21 中国科学院成都有机化学有限公司 Heterogeneous catalyst for hydrogen production by formic acid liquid phase decomposition and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1524711A2 (en) * 2003-10-06 2005-04-20 Nissan Motor Co., Ltd. Electrode catalyst for fuel cell and method for production thereof
US20070026292A1 (en) * 2005-08-01 2007-02-01 Radoslav Adzic Electrocatalysts having gold monolayers on platinum nanoparticle cores, and uses thereof
WO2009135189A1 (en) * 2008-05-01 2009-11-05 Monsanto Technology Llc Metal utilization in supported, metal-containing fuel cell catalysts
EP2172998A1 (en) * 2008-10-06 2010-04-07 Ruhr-Universität Bochum Method for producing core-muffler catalysts
WO2010050550A1 (en) * 2008-10-30 2010-05-06 ソニー株式会社 Platinum-containing catalyst, process for producing the platinum-containing catalyst, electrode, and electrochemical device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1524711A2 (en) * 2003-10-06 2005-04-20 Nissan Motor Co., Ltd. Electrode catalyst for fuel cell and method for production thereof
US20070026292A1 (en) * 2005-08-01 2007-02-01 Radoslav Adzic Electrocatalysts having gold monolayers on platinum nanoparticle cores, and uses thereof
WO2009135189A1 (en) * 2008-05-01 2009-11-05 Monsanto Technology Llc Metal utilization in supported, metal-containing fuel cell catalysts
EP2172998A1 (en) * 2008-10-06 2010-04-07 Ruhr-Universität Bochum Method for producing core-muffler catalysts
WO2010050550A1 (en) * 2008-10-30 2010-05-06 ソニー株式会社 Platinum-containing catalyst, process for producing the platinum-containing catalyst, electrode, and electrochemical device

Also Published As

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

Similar Documents

Publication Publication Date Title
WO2012013940A3 (en) Catalysts for hydrogen generation and fuel cells
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. One nanometer PtIr nanowires as high-efficiency bifunctional catalysts for electrosynthesis of ethanol into high value-added multicarbon compound coupled with hydrogen production
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
Xu et al. Cu2O–Cu hybrid foams as high-performance electrocatalysts for oxygen evolution reaction in alkaline media
Wang et al. Nanoporous iridium-based alloy nanowires as highly efficient electrocatalysts toward acidic oxygen evolution reaction
Zhou et al. Strain-induced in situ formation of NiOOH species on CoCo bond for selective electrooxidation of 5-hydroxymethylfurfural and efficient hydrogen production
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
Tian et al. Self-supported nanoporous cobalt phosphide nanowire arrays: an efficient 3D hydrogen-evolving cathode over the wide range of pH 0–14
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
Sun et al. Electrochemical oxidation of C3 saturated alcohols on Co3O4 in alkaline
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
Yang et al. Nanoporous copper catalysts for the fluidized electrocatalytic hydrogenation of furfural to furfuryl alcohol
CN104022289B (en) A kind of DMFC RuNi/TiO2nanotube electrode and preparation method
De et al. Synergistic combination of Pd and Co catalyst nanoparticles over self-designed MnO2 structure: green synthetic approach and unprecedented electrode kinetics in direct ethanol fuel cell
Serrà et al. Electrodeposited Ni-rich Ni–Pt mesoporous nanowires for selective and efficient formic acid-assisted hydrogenation of levulinic acid to γ-valerolactone

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