Catalytic performance on CuO–Cr2O3–Ga2O3 mixed oxides for water gas shift reaction: Effects of Ga/Cr molar ratio

2012 ◽  
Vol 19 ◽  
pp. 66-69 ◽  
Author(s):  
A Rong Kim ◽  
Balsang Lee ◽  
Myung June Park ◽  
Dong Ju Moon ◽  
Jong Wook Bae
Keyword(s):  
Mixed Oxides ◽  
Catalytic Performance ◽  
Water Gas Shift ◽  
Molar Ratio ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

scholarly journals Effect of cold Ar plasma treatment on the catalytic performance of Pt/CeO2 in water-gas shift reaction (WGS)

2018 ◽  
Vol 225 ◽  
pp. 121-127 ◽  
Author(s):  
Laura Pastor-Pérez ◽  
Victor Belda-Alcázar ◽  
Carlo Marini ◽  
M. Mercedes Pastor-Blas ◽  
Antonio Sepúlveda-Escribano ◽  
...  
Keyword(s):  
Plasma Treatment ◽  
Catalytic Performance ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Ar Plasma ◽  
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.

Catalytic performance of MoO3/FAU zeolite catalysts modified by Cu for reverse water gas shift reaction

2020 ◽  
Vol 592 ◽  
pp. 117415 ◽  
Author(s):  
Atsushi Okemoto ◽  
Makoto R. Harada ◽  
Takayuki Ishizaka ◽  
Norihito Hiyoshi ◽  
Koichi Sato
Keyword(s):  
Catalytic Performance ◽  
Zeolite Catalysts ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Fau Zeolite ◽  
Reverse Water Gas Shift ◽  
Shift Reaction ◽  
Water Gas

Black TiO2−x with stable surface oxygen vacancies as the support of efficient gold catalysts for water-gas shift reaction

2018 ◽  
Vol 8 (5) ◽  
pp. 1277-1287 ◽  
Author(s):  
Lei Li ◽  
Li Song ◽  
Longfeng Zhu ◽  
Zheng Yan ◽  
Xuebo Cao
Keyword(s):  
Oxygen Vacancies ◽  
Electron Flow ◽  
Catalytic Performance ◽  
Water Gas Shift ◽  
Hot Electron ◽  
Surface Oxygen ◽  
Water Gas Shift Reaction ◽  
Black Tio2 ◽  
Shift Reaction ◽  
Water Gas

H2-etching engineered oxygen vacancies on black TiO2−x to enhance the hot-electron flow and water-gas shift catalytic performance of Au catalysts.

MOF-derived noble-metal-free Cu/CeO2 with high porosity for the efficient water–gas shift reaction at low temperatures

2019 ◽  
Vol 9 (16) ◽  
pp. 4226-4231 ◽  
Author(s):  
Deshetti Jampaiah ◽  
Devaiah Damma ◽  
Anastasios Chalkidis ◽  
Mandeep Singh ◽  
Ylias M. Sabri ◽  
...  
Keyword(s):  
Low Temperatures ◽  
Metal Organic Framework ◽  
Catalytic Performance ◽  
Water Gas Shift ◽  
High Porosity ◽  
Water Gas Shift Reaction ◽  
Metal Free ◽  
Metal Organic ◽  
Shift Reaction ◽  
Water Gas

A metal organic framework templated Cu/CeO2 catalyst exhibited enhanced catalytic performance for the water–gas shift reaction at low temperatures.

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 Effect of La2O3 on Microstructure and Catalytic Performance of CuO/CeO2 Catalyst in Water-Gas Shift Reaction

2012 ◽  
Vol 33 (2-3) ◽  
pp. 425-431 ◽  
Author(s):  
Xing FANG ◽  
Chongqi CHEN ◽  
Xingyi LIN ◽  
Yusheng SHE ◽  
Yingying ZHAN ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Shift Reaction ◽  
Water Gas

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
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