CeO2 supported low-loading Au as an enhanced catalyst for low temperature oxidation of carbon monoxide

CrystEngComm ◽  
2019 ◽  
Vol 21 (46) ◽  
pp. 7108-7113 ◽  
Author(s):  
Lingling Li ◽  
Yu Liu ◽  
Qishun Wang ◽  
Xuan Zhou ◽  
Jian Li ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Co Oxidation ◽  
High Activity ◽  
Supported Catalysts ◽  
Coprecipitation Method ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Oxidation Of Carbon Monoxide

A series of low loading and high activity Au/CeO2 supported catalysts were synthesized using a coprecipitation method. Au/CeO2 catalysts with a low Au content (0.2 wt%) showed extremely high activity for CO oxidation with 100% conversion of CO around 60 °C.

Charaterization and Catalytic Activity of CuO and NiO Supported on ZrO2 for CO Low Temperature Oxidation

2013 ◽  
Vol 842 ◽  
pp. 237-241 ◽  
Author(s):  
Zhi Chen ◽  
Yi Long Xie ◽  
Jin Xing Qiu ◽  
Zhong He Chen
Keyword(s):  
Catalytic Activity ◽  
Low Temperature ◽  
Co Oxidation ◽  
High Activity ◽  
Conversion Efficiency ◽  
Sol Gel ◽  
Coprecipitation Method ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Co Conversion

ZrO2 support has been prepared by sol-gel and coprecipitation method. CuO and NiO were supported on the supports and they were the activity metals for the catalysts. The CO conversion was tested. The light-off temperature of CO oxidation was 22°C and CO conversion efficiency was up to 50% at 169°C. The prepared catalysts of Cu, Ni supported on ZrO2-A had a high activity for CO oxidation at low temperature.

Low-temperature oxidation of carbon monoxide over Bi-metallic nanoparticles incorporated three dimensional silica

2021 ◽  
Vol 244 ◽  
pp. 117955
Author(s):  
Mohamed S. Hamdy ◽  
Badria M. Al-Shehri ◽  
Murad Eissa ◽  
Fahad A. Alharthi ◽  
Abdulaziz Ali Alghamdi ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Metallic Nanoparticles ◽  
Three Dimensional ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Oxidation Of Carbon Monoxide

Kinetics and mechanism of the low-temperature oxidation of carbon monoxide with oxygen on a PdCl2–CuCl2/γ-Al2O3 catalyst

2017 ◽  
Vol 58 (2) ◽  
pp. 179-190 ◽  
Author(s):  
L. G. Bruk ◽  
A. V. Ustyugov ◽  
E. A. Katsman ◽  
L. D. Iskhakova ◽  
I. V. Oshanina ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Kinetics And Mechanism ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Al2o3 Catalyst ◽  
Oxidation Of Carbon Monoxide

Low-temperature oxidation of carbon monoxide over (Mn1 − x M x )O2 (M = Co, Pd) catalysts

2013 ◽  
Vol 54 (1) ◽  
pp. 81-94 ◽  
Author(s):  
A. S. Ivanova ◽  
E. M. Slavinskaya ◽  
O. A. Stonkus ◽  
V. I. Zaikovskii ◽  
I. G. Danilova ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Low Temperature Oxidation ◽  
Pd Catalysts ◽  
Temperature Oxidation ◽  
Oxidation Of Carbon Monoxide

Role of the support in the formation of the properties of a Pd/Al2O3 catalyst for the low-temperature oxidation of carbon monoxide

2014 ◽  
Vol 55 (6) ◽  
pp. 748-762 ◽  
Author(s):  
A. S. Ivanova ◽  
E. V. Korneeva ◽  
E. M. Slavinskaya ◽  
D. A. Zyuzin ◽  
E. M. Moroz ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Low Temperature ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Al2o3 Catalyst ◽  
Oxidation Of Carbon Monoxide
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