[go: up one dir, main page]

Wang et al., 2014 - Google Patents

A Comparative Study of Composition and Morphology Effect of Ni x Co1–x (OH) 2 on Oxygen Evolution/Reduction Reaction

Wang et al., 2014

View PDF
Document ID
14329404248037787719
Author
Wang L
Lin C
Huang D
Zhang F
Wang M
Jin J
Publication year
Publication venue
ACS applied materials & interfaces

External Links

Snippet

Oxygen electrochemistry has been intensely studied in the pursuit of sustainable and efficient energy conversion and storage solutions. Over the years, developing oxygen electrode catalysts with high activity and low cost remains a great challenge, despite …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL 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
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/50—Fuel cells
    • Y02E60/52—Fuel cells characterised by type or design
    • Y02E60/521—Proton Exchange Membrane Fuel Cells [PEMFC]
    • 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL 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—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes

Similar Documents

Publication Publication Date Title
Wang et al. A Comparative Study of Composition and Morphology Effect of Ni x Co1–x (OH) 2 on Oxygen Evolution/Reduction Reaction
Wu et al. Self-reconstruction of Co/Co2P heterojunctions confined in N-doped carbon nanotubes for zinc–air flow batteries
Pi et al. Highly efficient acidic oxygen evolution electrocatalysis enabled by porous Ir–Cu nanocrystals with three-dimensional electrocatalytic surfaces
Chen et al. Mn-doped RuO2 nanocrystals as highly active electrocatalysts for enhanced oxygen evolution in acidic media
Chang et al. Controllable synthesis of ruthenium phosphides (RuP and RuP2) for pH-universal hydrogen evolution reaction
Li et al. Total water splitting catalyzed by Co@ Ir core–shell nanoparticles encapsulated in nitrogen-doped porous carbon derived from metal–organic frameworks
Xiong et al. Anion-containing noble-metal-free bifunctional electrocatalysts for overall water splitting
Liu et al. Metallic intermediate phase inducing morphological transformation in thermal nitridation: Ni3FeN-based three-dimensional hierarchical electrocatalyst for water splitting
Hou et al. Ag@ Co x P core–shell heterogeneous nanoparticles as efficient oxygen evolution reaction catalysts
Zhou et al. Active-site-enriched iron-doped nickel/cobalt hydroxide nanosheets for enhanced oxygen evolution reaction
Kumar et al. Porous NiFe-oxide nanocubes as bifunctional electrocatalysts for efficient water-splitting
Bhowmik et al. CoFe layered double hydroxide supported on graphitic carbon nitrides: an efficient and durable bifunctional electrocatalyst for oxygen evolution and hydrogen evolution reactions
Zhang et al. Facile synthesis of nickel–iron/nanocarbon hybrids as advanced electrocatalysts for efficient water splitting
Meng et al. Self-supported ternary Ni–S–Se nanorod arrays as highly active electrocatalyst for hydrogen generation in both acidic and basic media: experimental investigation and DFT calculation
Li et al. C60 fullerenol to stabilize and activate Ru nanoparticles for highly efficient hydrogen evolution reaction in alkaline media
Wu et al. Designing robust support for Pt alloy nanoframes with durable oxygen reduction reaction activity
Lim et al. Strongly coupled Ni/Ni (OH) 2 hybrid nanocomposites as highly active bifunctional electrocatalysts for overall water splitting
Zhao et al. Efficient bifunctional Fe/C/N electrocatalysts for oxygen reduction and evolution reaction
Yuan et al. Molecule-assisted synthesis of highly dispersed ultrasmall RuO2 nanoparticles on nitrogen-doped carbon matrix as ultraefficient bifunctional electrocatalysts for overall water splitting
Li et al. Interface designing over WS2/W2C for enhanced hydrogen evolution catalysis
Sheng et al. Flowerlike NiCo2S4 hollow sub-microspheres with mesoporous nanoshells support Pd nanoparticles for enhanced hydrogen evolution reaction electrocatalysis in both acidic and alkaline conditions
Gao et al. Hierarchical Ni2P@ NiFeAlO x nanosheet arrays as bifunctional catalysts for superior overall water splitting
Jin et al. Facile Synthesis of 3D NiCoP@ NiCoPO x Core–Shell Nanostructures with Boosted Catalytic Activity toward Oxygen Evolution Reaction
Guo et al. Hierarchical porous Pt/ZrO2 nanoframework for efficient oxygen reduction reaction
Liu et al. Co2B and Co nanoparticles immobilized on the N–B-doped carbon derived from nano-B4C for efficient catalysis of oxygen evolution, hydrogen evolution, and oxygen reduction reactions