Water gas shift reaction over Cu-based mixed oxides for CO removal from the reformed fuels

2003 ◽  
Vol 242 (2) ◽  
pp. 287-295 ◽  
Author(s):  
Yohei Tanaka ◽  
Toshimasa Utaka ◽  
Ryuji Kikuchi ◽  
Kazunari Sasaki ◽  
Koichi Eguchi
Keyword(s):  
Mixed Oxides ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Co Removal ◽  
Shift Reaction ◽  
Water Gas

Effect of the Ration of Cu to Mn on the Activity and Stability of Copper-Manganese Mixed-Oxides for the Water Gas Shift Reaction

2013 ◽  
Vol 634-638 ◽  
pp. 518-521 ◽  
Author(s):  
Ke Duan Zhi ◽  
Quan Sheng Liu ◽  
Run Xia He ◽  
Fang Wu ◽  
Ya Gang Zhang ◽  
...  
Keyword(s):  
Surface Area ◽  
Mixed Oxides ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Catalyst Structure ◽  
Catalytic Behavior ◽  
Stable Catalyst ◽  
Copper Manganese ◽  
Shift Reaction ◽  
Water Gas

The effects of Cu/Mn ratio on the activity and stability of Cu-Mn catalysts for the water-gas shift reaction (WGSR) were investigated. Activity tests showed that the Cu-Mn catalyst while the ration of Cu to Mn is 1:1 displayed higher activity and better stability than that of others catalysts. The BET , XRD and TPR results revealed that the Cu-Mn catalyst while the ration of Cu to Mn is 1:1 led to higher surface area, a more stable catalyst structure and suitable reduction performance, in turn leading to better catalytic behavior for the Cu-Mn catalyst.

Water gas shift reaction over Cu–Mn mixed oxides catalysts: Effects of the third metal

2008 ◽  
Vol 89 (2) ◽  
pp. 131-138 ◽  
Author(s):  
Xiaru Du ◽  
Zhongshan Yuan ◽  
Lei Cao ◽  
Chunxi Zhang ◽  
Shudong Wang
Keyword(s):  
Mixed Oxides ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
The Third ◽  
Shift Reaction ◽  
Water Gas

Copper-Based Mixed Oxides Catalyst of Water-Gas Shift Reaction for Fuel Cells: The Role of Alkali Charge

2012 ◽  
Vol 268-270 ◽  
pp. 538-541
Author(s):  
Ke Duan Zhi ◽  
Quan Sheng Liu ◽  
Run Xia He ◽  
Fang Wu ◽  
Ya Gang Zhang ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Surface Area ◽  
Mixed Oxides ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Catalyst Structure ◽  
Catalytic Behavior ◽  
Shift Reaction ◽  
Water Gas

The effects of alkali charge on the activity and stability of copper-based mixed oxides catalyst for the water-gas shift reaction (WGSR) were investigated. Activity tests showed that the copper-based mixed oxides catalyst while the 2[NaOH]/[Cu2++Mn2+] is above 1.2 displayed higher activity and better stability than that of others catalysts. The BET , XRD and TPR results revealed that the Cu-Mn catalyst while the 2[NaOH]/[Cu2++Mn2+] is above 1.2 led to higher surface area, a more stable catalyst structure and suitable reduction performance, in turn leading to better catalytic behavior for the Cu-Mn catalyst.

scholarly journals Ce–Mn mixed oxides as supports of copper- and nickel-based catalysts for water–gas shift reaction

2014 ◽  
Vol 119 ◽  
pp. 67-73 ◽  
Author(s):  
Eduardo Poggio Fraccari ◽  
Oriana D’Alessandro ◽  
Jorge Sambeth ◽  
Graciela Baronetti ◽  
Fernando Mariño
Keyword(s):  
Mixed Oxides ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

Nanoporous gold functionalized with praseodymia–titania mixed oxides as a stable catalyst for the water–gas shift reaction

2019 ◽  
Vol 21 (6) ◽  
pp. 3278-3286 ◽  
Author(s):  
Junjie Shi ◽  
Arne Wittstock ◽  
Christoph Mahr ◽  
M. Mangir Murshed ◽  
Thorsten M. Gesing ◽  
...  
Keyword(s):  
Heterogeneous Catalysis ◽  
Mixed Oxides ◽  
Nanoporous Gold ◽  
Water Gas Shift ◽  
Great Promise ◽  
Water Gas Shift Reaction ◽  
Nanoporous Metals ◽  
Inverse Catalyst ◽  
Shift Reaction ◽  
Water Gas

Dealloyed nanoporous metals hold great promise in the field of heterogeneous catalysis. In our work, we succeeded to prepare a stable and very active inverse catalyst for the water gas shift reaction by depositing Pr1Ti2Ox on nanoporous gold.

scholarly journals A versatile sol–gel coating for mixed oxides on nanoporous gold and their application in the water gas shift reaction

2016 ◽  
Vol 6 (14) ◽  
pp. 5311-5319 ◽  
Author(s):  
Junjie Shi ◽  
Christoph Mahr ◽  
M. Mangir Murshed ◽  
Volkmar Zielasek ◽  
Andreas Rosenauer ◽  
...  
Keyword(s):  
Mixed Oxides ◽  
Sol Gel ◽  
Nanoporous Gold ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Highly Active ◽  
Shift Reaction ◽  
Water Gas

Ceria–titania mixed oxides on a structured nanoporous gold support result in highly active and durable catalysts for the water-gas shift reaction.

Study of the water-gas shift reaction over Pt supported on CeO2–ZrO2 mixed oxides

2011 ◽  
Vol 171 (1) ◽  
pp. 297-303 ◽  
Author(s):  
C.I. Vignatti ◽  
M.S. Avila ◽  
C.R. Apesteguía ◽  
T.F. Garetto
Keyword(s):  
Mixed Oxides ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas
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