Liu et al., 2022 - Google Patents

Monolithic Ni‐Mo‐B bifunctional electrode for large current water splitting

Liu et al., 2022

View PDF
Document ID
6422281026538404452
Author
Liu H
Li X
Chen L
Zhu X
Dong P
Chee M
Ye M
Guo Y
Shen J
Publication year
Publication venue
Advanced Functional Materials

External Links

Snippet

Screening and developing highly efficient electrodes is key to large‐scale water electrolysis. The practical industrial electrode should fulfill several criteria of high activity, structural stability, and fast bubble evolution at a large current density. In this study, a novel monolithic …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • 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
    • Y02E60/10—Energy storage
    • Y02E60/13—Ultracapacitors, supercapacitors, double-layer capacitors
    • 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
    • Y02E60/10—Energy storage
    • Y02E60/12—Battery technology
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources
    • 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
    • H01M4/88—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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • 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
    • H01M4/02—Electrodes composed of or comprising active material
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites

Similar Documents

Publication Publication Date Title
Liu et al. Monolithic Ni‐Mo‐B bifunctional electrode for large current water splitting
Song et al. Halogen‐doped carbon dots on amorphous cobalt phosphide as robust electrocatalysts for overall water splitting
Xiao et al. In situ growth of Ru nanoparticles on (Fe, Ni)(OH) 2 to boost hydrogen evolution activity at high current density in alkaline media
Wang et al. Accelerating Triple Transport in Zinc‐Air Batteries and Water Electrolysis by Spatially Confining Co Nanoparticles in Breathable Honeycomb‐Like Macroporous N‐Doped Carbon
Li et al. Hydrothermal synthesis of monolithic Co3Se4 nanowire electrodes for oxygen evolution and overall water splitting with high efficiency and extraordinary catalytic stability
Yu et al. Amorphous NiFe layered double hydroxide nanosheets decorated on 3D nickel phosphide nanoarrays: a hierarchical core–shell electrocatalyst for efficient oxygen evolution
Deng et al. Hollow TiO2@ Co9S8 core–branch arrays as bifunctional electrocatalysts for efficient oxygen/hydrogen production
Zhang et al. The synergistic activation of Ce‐doping and CoP/Ni3P hybrid interaction for efficient water splitting at large‐current‐density
Wu et al. Optimizing band structure of CoP nanoparticles via rich‐defect carbon shell toward bifunctional electrocatalysts for overall water splitting
Wu et al. Bimetallic Multi‐Level Layered Co‐NiOOH/Ni3S2@ NF Nanosheet for Hydrogen Evolution Reaction in Alkaline Medium
CN110711596B (en) Efficient full-hydrolysis water catalyst IPBAP/Ni2P@MoOx/NF and preparation method thereof
Feng et al. Engineering Electronic Structure of Nitrogen‐Carbon Sites by sp3‐Hybridized Carbon and Incorporating Chlorine to Boost Oxygen Reduction Activity
Duan et al. 3D Carbon Electrode with Hierarchical Nanostructure Based on NiCoP Core‐Layered Double Hydroxide Shell for Supercapacitors and Hydrogen Evolution
Bi et al. Ruthenium‐Induced Activation of Molybdenum‐Cobalt Phosphide for High‐Efficiency Water Splitting
Zheng et al. Ultrafine CoPx nanoparticles anchored on nitrogen doped reduced graphene oxides for superior hydrogenation in alkaline media
Li et al. Synergistically enhanced hydrogen evolution reaction by ruthenium nanoparticles dispersed on N-doped carbon hollow nanospheres
Sun et al. Electrocatalytic hydrogen evolution properties of anionic NiS2‐Ni (OH) 2 nanosheets produced on the surface of nickel foam
Qi et al. Doping engineering strategies for electrodes and catalysts in vanadium redox flow battery
Zhang et al. Noble‐Metal‐Free Oxygen Evolution Reaction Electrocatalysts Working at High Current Densities over 1000 mA cm− 2: From Fundamental Understanding to Design Principles
Wang et al. Multilayered Molybdate Microflowers Fabricated by One‐Pot Reaction for Efficient Water Splitting
Bi et al. Multi‐Stage Porous Nickel–Iron Oxide Electrode for High Current Alkaline Water Electrolysis
Wang et al. Foamed Carbon‐Supported Nickel‐Iron Oxides Interspersed with Bamboo‐Like Carbon Nanotubes for High‐Performance Rechargeable Zinc‐Air Batteries
CN103259023A (en) Preparation method of hydrogen cell electrode material
Zhou et al. Recent progress on bulk Fe-based alloys for industrial alkaline water electrolysis
Zhang et al. 3D Hierarchical Porous Fe/Ni‐P‐B as Practical Bifunctional Electrode for Alkaline Water Electrolysis