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Effect of additive modification on the product distribution in CO hydrogenation catalyzed by Fe/g-C3N4
The melamine thermal shrinkage method was used to prepare carbon nitride (g-C 3 N 4 ). Fe/g-C 3 N 4 was obtained by impregnation, and Na, K, and Zn...
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Ionic Liquid Hydrogels Based on Poly(2-acrylamido-2-methyl-1-propanesulfonic Acid -co-1-vinylimidazole): A Green and Efficient Catalyst Carrier for Ag Nanoparticles in Oxidation and Adsorption of Benzyl Alcohol in Water
Radical polymerization reactions were employed to synthesize poly(2-acrylamido-2-methyl-1-propanesulfonic acid - co -1-vinylimidazole), hydrogels at...
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Enhanced Photocatalytic Activity of Ce and Ag Co-Doped ZnO Nanorods of Paracetamol and Metronidazole Antibiotics Co-Degradation in Wastewater Promoted by Solar Light
AbstractIn this paper, we report a facile solvothermal synthesis of Ce/Ag co-doped ZnO nanorods that was used as a catalyst for the co-degradation of...
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Facile Synthesis of La-modified CeO2 with Microwave Method for CO2 Adsorption
CO 2 capture in air is an important issue nowadays. Cerium oxide has been reported to be a good adsorbent for CO 2 . However, its adsorption capacity...
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A THREE-DIMENSIONAL CADMIUM MIXED LIGANDS COORDINATION POLYMER WITH CO2 ADSORPTION ABILITY
AbstractCarbon dioxide (CO 2 ) is an important metabolite and biological signal gas, and the adsorption of the CO 2 is not only a challenge but also an...
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Evaluation of piperazine/MIL-101 sorbents for enhanced low-temperature CO2 removal
In the present work, the metal-organic framework MIL-101(Cr) was modified by grafting with piperazine (Pz) in order to enhance the low-temperature CO 2 ...
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Highly Active Bimetallic Single-Atom Alloy PdAg Catalysts on Cerium-Containing Supports in the Hydrogenation of Alkynes to Alkenes
AbstractA study of a series of single-atom-alloy catalysts Pd 1 Ag 3 /Al 2 O 3 , Pd 1 Ag 3 /CeO 2 –Al 2 O 3 , and Pd 1 Ag 3 /CeO 2 –ZrO 2 in the selective hydrogenation of...
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Synergistic Effect of the Catalytic Action of Copper and Cerium in the Oxidation of Carbon Monoxide on Modified Cu/Ce/ZSM-5 Zeolites
AbstractA series of mono- and bimetallic copper–cerium catalysts based on ZSM-5 zeolite with different aluminum content (SiO 2 /Al 2 O 3 = 30 and 55) was...
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The solvation environment of molecularly dispersed cobalt phthalocyanine determines methanol selectivity during electrocatalytic CO2 reduction
Heterogenized molecular electrocatalysts are a promising group of materials that can electrocatalytically convert waste molecules into higher-value...
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Key Intermediates in the Hydrogenation of Carboxylic Acids on the Pt–ReOx/TiO2 Catalyst
AbstractThe reactivity of adsorbed acetic acid forms on the Pt–ReO x /TiO 2 catalyst has been studied. Three adsorbed acetic acid forms were identified...
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Co-electrolysis of ethylene glycol and carbon dioxide for formate synthesis
Co-electrolysis of waste plastics and carbon dioxide (CO 2 ) into value-added chemicals or fuels is a promising pathway for a sustainable society, but...
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Facile preparation of UiO-66 derivatives for the removal of Co(II) from aqueous solution: study on adsorption properties and irradiation stability
In this study, hydroxyl and carboxyl group functionalized Zr-based MOFs UiO-66 derivatives (UiO-66-R: UiO-66-(OH) 2 and UiO-66-COOH) were prepared by...
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Cobalt supported on silica–alumina nanocomposite for use in CO2 methanation process: effects of Si/Al molar ratio and Co loading on catalytic activity
Metal-based nanocatalysts have emerged as important materials to turn carbon dioxide (CO 2 ) into hydrocarbon fuels in order to deal with global...
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Co-Conversion of CO2 and CH4 to High Value-Added Oxygenated Chemicals
AbstractCo-conversion of CO 2 and CH 4 is an important means to control environmental pollution and alleviate energy crisis effectively, and it is an...
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Preparation of electrospun cellulose acetate/polyethylene imine bicomponent nanofibers for CO2 capture
Bicomponent nanofibers of cellulose acetate (CA) and polyethylene imine were successfully fabricated by electrospinning technique to capture CO 2 gas....
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XPS Study of the Synthesis of Single-Site Catalysts Based on Ir(I) and Rh(I) Complexes Immobilized on the SiO2 Surface Using a P-Containing Linker
AbstractSamples of model single-site catalysts based on iridium and rhodium were synthesized by immobilizing the complexes [Ir(COD)(IMes)Cl] and...
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Single-Atom Alloy Pd1Ag6/Al2O3 Egg-Shell Catalyst for Selective Acetylene Hydrogenation
AbstractHere, we report the synthesis of a single-atom alloy Pd 1 Ag 6 /Al 2 O 3 catalyst with an egg-shell distribution of the active component over the...
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Synthesis, Characterization and Catalytic Activity of Super Acids (SO4/Fe2.04Co1.08−XNi0.88+XO4, X = 0.23) Derived from Metal Oxide by Sol–Gel Route
Many researchers have tried to synthesize solid super acids due to their many advantages over conventional liquid acids and hence, in this work,...
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EPR spectroscopy of functional nanostructures: new targeted approaches and applications
Electron paramagnetic resonance (EPR) spectroscopy allows one to study the magnetic, structural, and functional properties of nanostructures and...
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Nickel-modified poly(aniline-co-pyrrole) as electrocatalyst for electrochemical oxidation of methanol in direct methanol fuel cell application
The construction and assessment of an effective, cost-efficient anode catalyst for methanol oxidation reactions (MOR) are crucial in direct methanol...
