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Rh-loaded High-entropy Oxide for Efficiently Catalyzing the Reverse Water-Gas Shift Reaction
Establishing efficient CO 2 hydrogenation technology based on the reverse water-gas shift (RWGS) reaction can effectively alleviate environmental...
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Enhanced activity of bimetallic Fe-Cu catalysts supported on ceria toward water gas shift reaction: synergistic effect
Within the “hydrogen chain”, the hight-emperature water gas shift reaction represents a key step to improve the H 2 yield and adjust the H 2 /CO x ratio...
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Mathematical Modeling of CO2 Reforming of Methane with Reverse Water-Gas Shift Reaction
AbstractSynthesis gas is the cornerstone of many chemical processes for manufacturing a broad range of petrochemical products. In this work, a...
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Migration and aggregation of Pt atoms on metal oxide-supported ceria nanodomes control reverse water gas shift reaction activity
Single-atom catalysts (SACs) are particularly sensitive to external conditions, complicating the identification of catalytically active species and...
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Ceria–Zirconia Supported Platinum Catalysts for the Water-Gas Shift Reaction: The Influence of Support Composition
AbstractThe study is presented on the influence of the composition of a ceria-zirconia support on the structure and the activity in water-gas shift...
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Theoretical insight into the promotion effect of potassium additive on the water-gas shift reaction over low-coordinated Au catalysts
ContextHow to elucidate the effect of alkali metal promoters on gold-catalyzed water-gas shift reaction i ntrinsically remains a challenging, because...
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Sorption-Enhanced Water Gas Shift Reaction over a Mechanical Mixture of the Catalyst Pt/Ce0.75Zr0.25O2 and the Sorbent NaNO3/MgO
AbstractResults of studying the sorption-enhanced water gas shift reaction over a mechanical mixture of grains of 5 wt % Pt/Ce 0.75 Zr 0.25 O 2 catalyst...
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Prediction of Catalytic Hydrogen Generation by Water–Gas Shift Reaction Using a Neural Network Approach
Hydrogen (H 2 ) is an environmentally-safe power source and its demands is continuously growing worldwide. The most important approach for its...
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Active copper structures in ZnO-Cu interfacial catalysis: CO2 hydrogenation to methanol and reverse water-gas shift reactions
Cu-ZnO-based catalysts are widely used to catalyze the CO 2 hydrogenation to methanol and reverse water-gas shift (RWGS) reactions. Herein, via a...
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Effect of Stoichiometry and Method of Synthesis of Powdered Cu–Fe–Al Precursors on the Stability and Activity of CuFeAlO/CuFeAl Ceramometals in the High-Temperature Water Gas Shift Reaction
AbstractThe ceramometal CuFeAlO/CuFeAl catalysts obtained from various powdered Cu–Fe–Al precursors differing in stoichiometry and preparation method...
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Pt/Ce0.75Zr0.25O2 – x Catalysts for Water Gas Shift Reaction: Morphology and Catalytic Properties
AbstractHighly dispersed 1.9 wt % Pt/Ce 0.75 Zr 0.25 O 2 – x and 5 wt % Pt/Ce 0.75 Zr 0.25 O 2 – x catalysts with an average particle size of 0.9 nm were...
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Heterostructure catalyst of Cu-Y2O3 supported on Cu2Y2O5 perovskite in solar-driven water gas shift reaction
Water gas shift reaction (WGSR) is one of the important ways to achieve high-quality utilization of syngas. However, thermal catalysis requires a...
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Reactive Water Sorbents for the Sorption-Enhanced Reverse Water–Gas Shift
Sorption-enhanced reverse water–gas shift (SE-RWGS, here designated as ‘COMAX’) was studied with bifunctional reactive sorbents. First...
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Atomically dispersed copper species on ceria for the low-temperature water-gas shift reaction
The structure of copper species, dispersed on nanostructured ceria (particles, rods and cubes), was analyzed by scanning transmission electron...
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DFT study the water-gas shift reaction over Cu/α-MoC surface
Cu-based catalysts have been widely used for water-gas shift reaction (WGS, CO + H 2 O → CO 2 + H 2 ), and α-MoC support also shows the good performance...
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A study on the mechanical strength of Fe2O3/Cr2O3/CuO catalyst for high temperature water gas shift reaction
The present study aims to investigate the effects of iron (hydr)oxide phases formed during precipitation and the addition of different binders on the...
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Effects of catalyst distribution, particle geometry, and process conditions on the behavior of a water gas shift reactor under moderate pressures: a modeling study
In this paper, different geometries and types of catalyst distribution used for fixed bed WGS reactors that can be placed at the outlet of gasifiers...
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Catalytic performance stability of Mo, W and Re-based sour water–gas shift catalysts
It has been shown in our previous findings that Mo-, W- and Re-based catalysts promoted with Ni, Co, and K are considered as a promising...
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Kinetics of Water Gas Shift Reaction on Au/CeZrO4: A Comparison Between Conventional Heating and Dielectric Barrier Discharge (DBD) Plasma Activation
AbstractThe kinetics of the low-temperature forward water gas shift (LT-WGS) reaction have been studied over a 2 wt% Au/CeZrO 4 (Au/CZO) catalyst...
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Reaction environment impacts charge transfer but not chemical reaction steps in hydrogen evolution catalysis
Interfacial electrocatalysis involves elementary chemical and charge transfer reaction steps. For the hydrogen evolution reaction (HER), the applied...
