[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Yan et al., 2023 - Google Patents

Atomically precise electrocatalysts for oxygen reduction reaction

Yan et al., 2023

View HTML @Full View
Document ID
11830431488316644383
Author
Yan L
Li P
Zhu Q
Kumar A
Sun K
Tian S
Sun X
Publication year
Publication venue
Chem

External Links

Snippet

Challenges in developing fuel cells provide strong stimulation to develop efficient electrocatalysts for the sluggish cathodic oxygen reduction reaction (ORR). Among various electrocatalysts, atomically precise electrocatalysts (including single-atom, dual-atom, and …
Continue reading at www.cell.com (HTML) (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
    • 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
    • H01M4/92—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, 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, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/745—Iron

Similar Documents

Publication Publication Date Title
Yan et al. Atomically precise electrocatalysts for oxygen reduction reaction
Yang et al. Recent progress of carbon-supported single-atom catalysts for energy conversion and storage
Chen et al. Activating two-dimensional Ti3C2Tx-MXene with single-atom cobalt for efficient CO2 photoreduction
Wang et al. Fine-tuning the electronic structure of dealloyed PtCu nanowires for efficient methanol oxidation reaction
Fan et al. Electrochemical CO2 reduction to high-concentration pure formic acid solutions in an all-solid-state reactor
Qu et al. Thermal emitting strategy to synthesize atomically dispersed Pt metal sites from bulk Pt metal
Chen et al. p-Block antimony single-atom catalysts for nitric oxide electroreduction to ammonia
Li et al. MOF-derived Cu2O/Cu nanospheres anchored in nitrogen-doped hollow porous carbon framework for increasing the selectivity and activity of electrochemical CO2-to-formate conversion
Xu et al. In situ clustering of single-atom copper precatalysts in a metal-organic framework for efficient electrocatalytic nitrate-to-ammonia reduction
Guo et al. Nitrogen‐doped porous carbon supported nonprecious metal single‐atom electrocatalysts: from synthesis to application
Jiao et al. Metal-organic-framework-based single-atom catalysts for energy applications
Zhang et al. Insights into single‐atom metal–support interactions in electrocatalytic water splitting
Zhu et al. Single‐atom electrocatalysts
Jiang et al. Design Principles of Single‐Atom Catalysts for Oxygen Evolution Reaction: From Targeted Structures to Active Sites
Zhang et al. Overcoming the deactivation of Pt/CNT by introducing CeO2 for selective base-free glycerol-to-glyceric acid oxidation
Chang et al. Rational design of septenary high-entropy alloy for direct ethanol fuel cells
Gao et al. Nanostructured heterogeneous catalysts for electrochemical reduction of CO2
Quan et al. Electrochemical CO2 reduction on Cu: synthesis‐controlled structure preference and selectivity
Iqbal et al. Single-atom catalysts for electrochemical N2 reduction to NH3
Liu et al. Synergetic Dual‐Atom Catalysts: The Next Boom of Atomic Catalysts
Liu et al. Combining the core-shell construction with an alloying effect for high efficiency ethanol electrooxidation
Fu et al. Surface-regulated platinum–copper nanoframes in electrochemical reforming of ethanol for efficient hydrogen production
Nogami et al. Mechanistic insights into the electrocatalytic hydrogenation of alkynes on Pt–Pd electrocatalysts in a proton-exchange membrane reactor
Zhang et al. Nickel–nitrogen–carbon molecular catalysts for high rate CO2 electro-reduction to CO: on the role of carbon substrate and reaction chemistry
Sun et al. Non-noble metal single atom-based catalysts for electrochemical reduction of CO2: Synthesis approaches and performance evaluation