scholarly journals A Comparative Study of Nanosized Gold and Copper Catalysts on Y-doped Ceria for the Water-Gas Shift Reaction

2019 ◽  
Author(s):  
Tatyana Tabakova ◽  
Ivan Ivanov ◽  
Janusz W. Sobczak ◽  
Wojciech Lisowski ◽  
Zbigniew Kaszkur ◽  
...  
Keyword(s):  
Comparative Study ◽  
Copper Catalysts ◽  
Water Gas Shift ◽  
Doped Ceria ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

scholarly journals Comparative studies of Pd, Ru, Ni, Cu/ZnAl2O4 catalysts for the water gas shift reaction

2013 ◽  
Vol 11 (6) ◽  
pp. 912-919 ◽  
Author(s):  
Pawel Mierczynski ◽  
Waldemar Maniukiewicz ◽  
Tomasz Maniecki
Keyword(s):  
Copper Catalysts ◽  
Water Gas Shift ◽  
Alloy Formation ◽  
Activation Process ◽  
Water Gas Shift Reaction ◽  
Reducing Atmosphere ◽  
Pdzn Alloy ◽  
Cu Catalysts ◽  
Shift Reaction ◽  
Water Gas

AbstractThe activity of monometallic Pd, Ru, Ni and Cu catalysts supported on spinel ZnAl2O4 for water gas shift reaction (WGS) was investigated. The physicochemical properties of each catalyst was studied by XRD, TPR, BET and chemisorption methods. The highest activity was obtained for Cu/ZnAl2O4 among the catalysts tested. The activation process carried out in a reducing atmosphere 5%H2-95%Ar in the case of Cu/ZnAl2O4 system lead to the catalytic activity improvement. In the case of copper catalysts, the water gas shift reaction proceeded by the redox surface mechanism between Cu0/Cu+. The PdZn alloy formation after reduction at 350°C was shown.

Microkinetic analysis and mechanism of the water gas shift reaction over copper catalysts

2011 ◽  
Vol 281 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Rostam J. Madon ◽  
Drew Braden ◽  
Shampa Kandoi ◽  
Peter Nagel ◽  
Manos Mavrikakis ◽  
...  
Keyword(s):  
Copper Catalysts ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

Raney copper catalysts for the water-gas shift reaction II. Initial catalyst optimisation

1997 ◽  
Vol 164 (1-2) ◽  
pp. 185-195 ◽  
Author(s):  
J.R. Mellor ◽  
N.J. Coville ◽  
A.C. Sofianos ◽  
R.G. Copperthwaite
Keyword(s):  
Copper Catalysts ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

A comparative study of nanosized IB/ceria catalysts for low-temperature water-gas shift reaction

2006 ◽  
Vol 298 ◽  
pp. 127-143 ◽  
Author(s):  
T TABAKOVA ◽  
F BOCCUZZI ◽  
M MANZOLI ◽  
J SOBCZAK ◽  
V IDAKIEV ◽  
...  
Keyword(s):  
Low Temperature ◽  
Comparative Study ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Ceria Catalysts ◽  
Shift Reaction ◽  
Water Gas ◽  
Temperature Water

A comparative study of water gas shift reaction over gold and platinum supported on ZrO2 and CeO2–ZrO2

2009 ◽  
Vol 88 (3-4) ◽  
pp. 272-282 ◽  
Author(s):  
Marta Boaro ◽  
Michela Vicario ◽  
Jordi Llorca ◽  
Carla de Leitenburg ◽  
Giuliano Dolcetti ◽  
...  
Keyword(s):  
Comparative Study ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

Copper and nickel catalysts supported on praseodymium-doped ceria (PDC) for the water-gas shift reaction

2013 ◽  
Vol 460-461 ◽  
pp. 15-20 ◽  
Author(s):  
Eduardo Poggio-Fraccari ◽  
Fernando Mariño ◽  
Miguel Laborde ◽  
Graciela Baronetti
Keyword(s):  
Nickel Catalysts ◽  
Water Gas Shift ◽  
Doped Ceria ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

Comparative study on cubic and tetragonal Cu–CeO2–ZrO2 catalysts for water gas shift reaction

2015 ◽  
Vol 27 ◽  
pp. 35-39 ◽  
Author(s):  
Dae-Woon Jeong ◽  
Won-Jun Jang ◽  
Hyun-Suk Na ◽  
Jae-Oh Shim ◽  
Ajay Jha ◽  
...  
Keyword(s):  
Comparative Study ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

A comparative study of water-gas-shift reaction over ceria supported metallic catalysts

2001 ◽  
Vol 215 (1-2) ◽  
pp. 271-278 ◽  
Author(s):  
S Hilaire ◽  
X Wang ◽  
T Luo ◽  
R.J Gorte ◽  
J Wagner
Keyword(s):  
Comparative Study ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas
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