Elucidating the Role of Support Oxygen in the Water–Gas Shift Reaction over Ceria-Supported Gold Catalysts Using Operando Spectroscopy

ACS Catalysis ◽  
2018 ◽  
Vol 9 (2) ◽  
pp. 1159-1171 ◽  
Author(s):  
Christian Schilling ◽  
Christian Hess
Keyword(s):  
Gold Catalysts ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Operando Spectroscopy ◽  
Supported Gold Catalysts ◽  
Shift Reaction ◽  
Supported Gold ◽  
Water Gas

Water–gas shift reaction co-catalyzed by polyoxometalate (POM)–gold composites: the “magic” role of POMs

2020 ◽  
Vol 10 (24) ◽  
pp. 8219-8229
Author(s):  
Zhongling Lang ◽  
Yangguang Li ◽  
Anna Clotet ◽  
Josep M. Poblet
Keyword(s):  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Direct Pathway ◽  
Shift Reaction ◽  
Supported Gold ◽  
Gold Composites ◽  
Water Gas

We computationally investigated the WGSR mechanism on POM supported gold and revealed the role of POMs. A direct pathway by formation of COOHads from the co-adsorbed H2O and CO is proposed.

Activity of faujasite supported gold monomer towards water gas shift reaction: hybrid density functional theory/molecular mechanics approach

RSC Advances ◽  
2015 ◽  
Vol 5 (96) ◽  
pp. 78864-78873 ◽  
Author(s):  
Subhi Baishya ◽  
Ramesh Ch. Deka
Keyword(s):  
Density Functional ◽  
Water Gas Shift ◽  
Hybrid Density Functional Theory ◽  
Water Gas Shift Reaction ◽  
Functional Theory ◽  
Cationic Monomer ◽  
Shift Reaction ◽  
Supported Gold ◽  
Water Gas ◽  
Hybrid Density Functional

Neutral gold monomer supported on faujasite (Au0/FAU) exhibits superior catalytic activity towards water gas shift reaction compared to cationic monomer.

The role of Pt in α-MoC on the water-gas shift reaction at low temperatures

Joule ◽  
2021 ◽  
Vol 5 (3) ◽  
pp. 521-523
Author(s):  
Tiago J. Goncalves ◽  
Samira Siahrostami
Keyword(s):  
Low Temperatures ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

A study of co-precipitated bimetallic gold catalysts for water–gas shift reaction

2008 ◽  
Vol 9 (7) ◽  
pp. 1551-1557 ◽  
Author(s):  
Marı´a-Asunción Hurtado-Juan ◽  
Connie M.Y. Yeung ◽  
Shik Chi Tsang
Keyword(s):  
Gold Catalysts ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

Facet-dependent activity of shape-controlled TiO2 supported Au nanoparticles for water-gas shift reaction†

2022 ◽  
Author(s):  
Yuanting Tang ◽  
Yongjie Chen ◽  
Xiao Liu ◽  
Chengxiong Wang ◽  
Yunkun Zhao ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Oxide Interface ◽  
Wgs Reaction ◽  
Dependent Activity ◽  
Shape Controlled ◽  
Shift Reaction ◽  
Water Gas

The bifunctional role of noble metal/oxide interface in the activation of reactants is of vital importance in heterogeneous catalysis of water-gas shift (WGS) reaction. Herein, three types of shape-controlled TiO2...

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