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A tin-based tandem electrocatalyst for CO2 reduction to ethanol with 80% selectivity
Most catalysts that generate appreciable amounts of multicarbon products from electrochemical CO 2 reduction are based on Cu. However, the limited...
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Mechanistic insight into the C1 product selectivity for the catalytic hydrogenation of CO2 over metal-doped graphene
The conversion of CO 2 into fuels and valuable chemicals presents a viable path toward carbon neutrality. The aim of this study is to investigate the...
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Realizing direct conversion of glucose to furfurals with tunable selectivity utilizing a carbon dot catalyst with dual acids controlled by a biphasic medium
Develo** cost-effective processing strategies for the preparation of fuel-precursor chemicals, including 5-hydroxymethylfurfural (HMF) and...
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Shifting the Burden of Selectivity from Chemical to Physical Separation Processes via Selective Sulfidation
Increasing demand for critical metallic elements for sustainability applications motivates new approaches in primary and secondary production to...
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Hydrogen Purification Characteristics Comparison Between Zeolite Adsorbents 13X and LiX
Zeolite is a commonly used material for hydrogen purification by pressure swing adsorption (PSA) technology to remove weak components such as N2 and...
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Post-treatment Modification Using Deep Eutectic Solvent in PES and PES/SAPO-34 Membranes for Gas Separation
Mixed matrix membranes (MMM) are heavily studied and the main concern by researchers is the difficulty to obtain a high selectivity membrane with low...
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Analysis of the hydrogen yield for the ethanol steam reforming
A choice of the catalyst depends on its performance which is primarily defined by the yield of the desired product which is a function of the...
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Designing a novel N-doped adsorbent with ultrahigh selectivity for CO2: waste biomass pyrolysis and two-step activation
In the research, N-doped cost-effective carbon dioxide adsorbents with ultrahigh selectivity are prepared using waste walnut shell pyrolysis by...
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Selective and energy-efficient electrosynthesis of ethylene from CO2 by tuning the valence of Cu catalysts through aryl diazonium functionalization
Although progress has been made in producing multi-carbon products from the electrochemical reduction of CO 2 , the modest selectivity for ethylene (C 2 H
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Coupling solvent extraction with pervaporation for efficient separation of lycopene from tomato waste using chitosan/polyvinylpyrrolidone (CS/PVP) pervaporative membranes and its optimization study
AbstractTomato overproduce is utilized as raw material for lycopene extraction. This research employs a novel approach for lycopene separation:...
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Development of Reforming Catalyst for Hydrogen Production and Its Suitability for Proton Exchange Membrane Fuel Cell
Hydrogen as an energy carrier has a potential to replace fossil fuel and meet the rising demand without compromising with the environment. The high...
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Recent progress on catalyst development for ring-opening C-O hydrogenolysis of cyclic ethers in the production of biomass-derived chemicals
Catalytic hydrogenolysis systems of C-O bonds in furan ring, tetrahydrofuran ring and tetrahydropyran ring in biomass-derived cyclic compounds are...
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Direct conversion of CO and H2O to hydrocarbons at atmospheric pressure using a TiO2−x/Ni photothermal catalyst
Hydrocarbon fuels can be synthesized from CO and water via Kölbel–Engelhardt synthesis, a thermocatalytic process in which temperatures of ≥200 °C...
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Electrocatalytic hydrogenation of lignin-derived compounds in heteropolyacid fluidized system
Lignin is an important source of biomass energy and chemical raw material. The combination of lignin depolymerization and electrocatalytic...
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Efficient hole abstraction for highly selective oxidative coupling of methane by Au-sputtered TiO2 photocatalysts
Photocatalytic oxidative coupling of methane (OCM) produces C 2 molecules that can be used as building blocks for synthesis of fuels and chemicals....
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Catalytic conversion of liquid phase citral and citronellal hydrogenations to menthols over metal-12- tungstophosphoric acid supported mesoporous clay catalysts
In this work, we designed novel-based catalysts composed of metals and tungstophosphoric acid supported mesoporous clay through wetness impregnation...
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Recovery of Biobutanol from Aqueous Streams by Pervaporation Using Ionic Liquid Based Membranes
Butanol as a biofuel, can be produced by ABE (acetone-butanol-ethanol) fermentation. Pervaporation is a promising process, especially for the...
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Catalysts for Electrocatalytic Water Splitting
Water electrolysis or electrochemical water splitting is considered a promising technology for delivering a portable and sustainable energy source...
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Conversion of Syngas with Carbon Dioxide to Fuels
This chapter illustrates the reaction pathways and the selectivity of the catalysts for the conversion of syngas to liquid hydrocarbons and ethanol...