[go: up one dir, main page]

Delafontaine, 2022 - Google Patents

Non-precious metal (non-PGM) based catalysts for the electroreduction of CO2 to value-added products

Delafontaine, 2022

View PDF
Document ID
718519974843636185
Author
Delafontaine L
Publication year

External Links

Snippet

Non-precious group metal electrocatalysts are explored for CO2 reduction. Carbon-based metal-nitrogen-carbon (MNC) catalysts are investigated and tested via a handmade microfluidic flow cell. Copper-based catalysts are also explored for the reduction of CO2 as …
Continue reading at escholarship.org (PDF) (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B31/00—Carbon; Compounds thereof
    • C01B31/02—Preparation of carbon; Purification; After-treatment
    • C01B31/0206—Nanosized carbon materials
    • C01B31/022—Carbon nanotubes
    • 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
    • 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
    • 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
    • H01M4/90—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

Similar Documents

Publication Publication Date Title
Zhu et al. In situ/operando studies for designing next-generation electrocatalysts
Wang et al. Rational design of Fe–N/C hybrid for enhanced nitrogen reduction electrocatalysis under ambient conditions in aqueous solution
Han et al. Activated TiO2 with tuned vacancy for efficient electrochemical nitrogen reduction
Choi et al. Interface engineered NiFe2O4− x/NiMoO4 nanowire arrays for electrochemical oxygen evolution
Xu et al. Cage-confinement pyrolysis route to ultrasmall tungsten carbide nanoparticles for efficient electrocatalytic hydrogen evolution
Yang et al. Effect of cobalt doping-regulated crystallinity in nickel-iron layered double hydroxide catalyzing oxygen evolution
Chen et al. Boosting CO 2-to-CO conversion on a robust single-atom copper decorated carbon catalyst by enhancing intermediate binding strength
Zhang et al. Selective methane electrosynthesis enabled by a hydrophobic carbon coated copper core–shell architecture
Masa et al. Low overpotential water splitting using cobalt–cobalt phosphide nanoparticles supported on nickel foam
Zhang et al. Graphene-supported single-atom catalysts and applications in electrocatalysis
Tsounis et al. Valence alignment of mixed Ni–Fe hydroxide electrocatalysts through preferential templating on graphene edges for enhanced oxygen evolution
Sun et al. Structure-activity relationships in metal organic framework derived mesoporous nitrogen-doped carbon containing atomically dispersed iron sites for CO2 electrochemical reduction
Qiu et al. Boosting electrocatalytic urea production via promoting asymmetric C–N coupling
WO2017197167A1 (en) Metal-free catalysts for converting carbon dioxide into hydrocarbons and oxygenates
Xian et al. Iron-doped MoO3 nanosheets for boosting nitrogen fixation to ammonia at ambient conditions
Choi et al. non-noble metal-based single-atom catalysts for efficient electrochemical CO2 reduction reaction
Feng et al. Nanoengineering metal–organic frameworks and derivatives for electrosynthesis of ammonia
Wang et al. Boosting CO 2 electroreduction to CO with abundant nickel single atom active sites
Gupta et al. High yield selective electrochemical conversion of N 2 to NH 3 via morphology controlled silver phosphate under ambient conditions
Liu et al. Hierarchical S-modified Cu porous nanoflakes for efficient CO 2 electroreduction to formate
Takashima et al. Cu-Doped Fe2O3 Nanorods for Enhanced Electrocatalytic Nitrogen Fixation to Ammonia
Li et al. Enhanced N2 Adsorption and Activation by Combining Re Clusters and In Vacancies as Dual Sites for Efficient and Selective Electrochemical NH3 Synthesis
Lim et al. Tailored Two‐Dimensional Transition Metal Dichalcogenides for Water Electrolysis: Doping, Defect, Phase, and Heterostructure
Chellasamy et al. MXene–MOF architectural hybrid-supported nickel single-atom catalysts for hydrogen evolution reactions
Delafontaine et al. Synergistic electrocatalytic syngas production from carbon dioxide by Bi‐metallic atomically dispersed catalysts