Theoretical Study on PdCu/CeO2-Catalyzed Water–Gas Shift Reaction: Crucial Role of the Metal/Ceria Interface and O2 Enhancement Effects

2018 ◽  
Vol 122 (50) ◽  
pp. 28868-28883 ◽  
Author(s):  
Wenjia Luo ◽  
Yu Chen ◽  
Zheng Du ◽  
Congmei Chen
Keyword(s):  
Crucial Role ◽  
Theoretical Study ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

A systematic theoretical study of the water gas shift reaction on the Pt/ZrO2 interface and Pt(111) face: key role of a potassium additive

2020 ◽  
Vol 10 (3) ◽  
pp. 876-892 ◽  
Author(s):  
Yan-Xin Wang ◽  
Gui-Chang Wang
Keyword(s):  
Theoretical Study ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

K can enhance the activity of the WGSR on the Pt40/ZrO2 model by reducing both the H2O and COOH dissociation barriers.

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 crucial role for the CeO2–ZrO2 support for the low temperature water gas shift reaction over Cu–CeO2–ZrO2 catalysts

2015 ◽  
Vol 5 (7) ◽  
pp. 3706-3713 ◽  
Author(s):  
Dae-Woon Jeong ◽  
Hyun-Suk Na ◽  
Jae-Oh Shim ◽  
Won-Jun Jang ◽  
Hyun-Seog Roh
Keyword(s):  
Catalytic Activity ◽  
Low Temperature ◽  
Crucial Role ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas ◽  
Temperature Water

The catalytic activity of Cu based catalysts is correlated to its amount of defect oxygen which strongly depends on the ratio of CeO2–ZrO2.

Promotion of the water–gas shift reaction by pre-adsorbed oxygen on Cu(hkl) surfaces: a theoretical study

2004 ◽  
Vol 710 (1-3) ◽  
pp. 97-104 ◽  
Author(s):  
Ling Jiang ◽  
Gui-Chang Wang ◽  
Zun-Sheng Cai ◽  
Yin-Ming Pan ◽  
Xue-Zhuang Zhao
Keyword(s):  
Theoretical Study ◽  
Water Gas Shift ◽  
Adsorbed Oxygen ◽  
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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