[go: up one dir, main page]

Yuan et al., 2022 - Google Patents

In situ structural reconstruction to generate the active sites for CO2 electroreduction on bismuth ultrathin nanosheets

Yuan et al., 2022

View PDF
Document ID
13874758411063936892
Author
Yuan Y
Wang Q
Qiao Y
Chen X
Yang Z
Lai W
Chen T
Zhang G
Duan H
Liu M
Huang H
Publication year
Publication venue
Advanced Energy Materials

External Links

Snippet

Electrochemical structural reconstruction of catalysts may generate real active sites that differ from the initial catalyst, but is often ignored. Herein, combining in situ and ex situ techniques, it is identified that the bismuth nanosheets (NS) dotted with large numbers of …
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
    • Y02E60/50—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
    • Y02E60/13—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
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources
    • 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
    • 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
    • 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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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

Similar Documents

Publication Publication Date Title
Yuan et al. In situ structural reconstruction to generate the active sites for CO2 electroreduction on bismuth ultrathin nanosheets
Wu et al. Ultralow Ru incorporated amorphous cobalt‐based oxides for high‐current‐density overall water splitting in alkaline and seawater media
Qin et al. Ru‐incorporated nickel diselenide nanosheet arrays with accelerated adsorption kinetics toward overall water splitting
Wang et al. Swapping catalytic active sites from cationic Ni to anionic S in nickel sulfide enables more efficient alkaline hydrogen generation
Zhou et al. Boosting alkaline hydrogen evolution reaction via an unexpected dynamic evolution of molybdenum and selenium on MoSe2 electrode
Pham et al. Essentials of high performance water electrolyzers–from catalyst layer materials to electrode engineering
Bai et al. Selective ethanol oxidation reaction at the Rh–SnO2 interface
Zhao et al. In situ reconstruction of V‐doped Ni2P pre‐catalysts with tunable electronic structures for water oxidation
Gao et al. MOF Structure Engineering to Synthesize Co N C Catalyst with Richer Accessible Active Sites for Enhanced Oxygen Reduction
Wang et al. Operando high‐valence Cr‐modified NiFe hydroxides for water oxidation
Jia et al. Unveiling the Electrolyte Cations Dependent Kinetics on CoOOH‐Catalyzed Oxygen Evolution Reaction
Zhao et al. Constructing high efficiency CoZnxMn2–xO4 electrocatalyst by regulating the electronic structure and surface reconstruction
Guo et al. Phosphorus Defect Mediated Electron Redistribution to Boost Anion Exchange Membrane‐Based Alkaline Seawater Electrolysis
Hu et al. Boosting industrial‐level CO2 electroreduction of N‐doped carbon nanofibers with confined tin‐nitrogen active sites via accelerating proton transport kinetics
Esposito et al. A new class of electrocatalysts for hydrogen production from water electrolysis: metal monolayers supported on low-cost transition metal carbides
Bao et al. Hetero MOF‐On‐MOF of Ni‐BDC/NH2‐MIL‐88B (Fe) enables efficient electrochemical seawater oxidation
Liao et al. Edge‐oriented N‐Doped WS2 Nanoparticles on Porous Co3N Nanosheets for Efficient Alkaline Hydrogen Evolution and Nitrogenous Nucleophile Electrooxidation
Scohy et al. Probing surface oxide formation and dissolution on/of Ir single crystals via X-ray photoelectron spectroscopy and inductively coupled plasma mass spectrometry
Chen et al. CoP/Fe‐Co9S8 for highly efficient overall water splitting with surface reconstruction and self‐termination
Braesch et al. Nickel 3D structures enhanced by electrodeposition of nickel nanoparticles as high performance anodes for direct borohydride fuel cells
Yang et al. IrPd Nanoalloy‐Structured Bifunctional Electrocatalyst for Efficient and pH‐Universal Water Splitting
Wang et al. Accelerating industrial‐level NO3− electroreduction to ammonia on Cu grain boundary sites via heteroatom doping strategy
Hefnawy et al. NiO‐MnOx/Polyaniline/Graphite Electrodes for Urea Electrocatalysis: Synergetic Effect between Polymorphs of MnOx and NiO.
Cao et al. Hierarchical CoP nanostructures on nickel foam as efficient bifunctional catalysts for water splitting
Xi et al. Accelerating Ru0/Ru4+ adjacent dual sites construction by copper switch for efficient alkaline hydrogen evolution