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...

Water-gas-shift reaction on reduced gold-substituted Ce1−xO2(111) surfaces: the role of Au charge

2017 ◽  
Vol 19 (3) ◽  
pp. 2201-2206 ◽  
Author(s):  
Ming-Wen Chang ◽  
Wen-Shyan Sheu
Keyword(s):  
Coulomb Repulsion ◽  
Favorable Condition ◽  
Water Gas Shift ◽  
Attractive Interaction ◽  
Water Gas Shift Reaction ◽  
Wgs Reaction ◽  
Shift Reaction ◽  
Water Gas

Au+ falls into a relatively favorable condition for catalyzing the WGS reaction due to a compromise between attractive interaction and Coulomb repulsion between the Au and the transferred proton.

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

Outdoor sunlight-driven scalable water-gas shift reaction through novel photothermal device-supported CuOx/ZnO/Al2O3 nanosheets with a hydrogen generation rate of 192 mmol g−1 h−1

2020 ◽  
Vol 8 (37) ◽  
pp. 19467-19472
Author(s):  
Chengcheng Shi ◽  
Dachao Yuan ◽  
Luping Ma ◽  
Yaguang Li ◽  
Yangfan Lu ◽  
...  
Keyword(s):  
Production Rate ◽  
Light Absorption ◽  
Hydrogen Generation ◽  
Water Gas Shift ◽  
Generation Rate ◽  
Water Gas Shift Reaction ◽  
Wgs Reaction ◽  
Shift Reaction ◽  
Water Gas

A new photothermal device is constructed by the Cr based selective light absorption film which can heat the 2D CuZnAl to 297 °C under 1 standard sun irradiation, leading to a 192 mmol g−1 h−1 of H2 production rate from 1 sun irradiated WGS reaction.

On the Role of a Cobalt Promoter in a Water-Gas-Shift Reaction on Co-MoS2

2010 ◽  
Vol 114 (39) ◽  
pp. 16669-16676 ◽  
Author(s):  
Yan-Yan Chen ◽  
Mei Dong ◽  
Jianguo Wang ◽  
Haijun Jiao
Keyword(s):  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

Role of alkali metal in a highly active Pd/alkali/Fe2O3 catalyst for water gas shift reaction

2013 ◽  
Vol 457 ◽  
pp. 1-11 ◽  
Author(s):  
Ryo Watanabe ◽  
Yuji Sakamoto ◽  
Keisuke Yamamuro ◽  
Sakurako Tamura ◽  
Eiichi Kikuchi ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Highly Active ◽  
Shift Reaction ◽  
Water Gas
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