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

Zhi Chen; Yi Long Xie; Jin Xing Qiu; Zhong He Chen

doi:10.4028/www.scientific.net/AMR.842.237

Paper Titles

Effect of Sintering Time on the Mechanical Properties of WC-8Co Cemented Carbide for Friction Stir Welding Tool
p.220

Influencing Factors and Conditions on the Synthesis of Double Activity Sulfate-Gallate Bagasse Xylan
p.224

Preparation Process of Green Ceramic Coating of Magnesium Alloy through Micro-Arc Oxidation
p.228

Impact Properties of Particulate Reinforced Aluminum Matrix Composites
p.233

Charaterization and Catalytic Activity of CuO and NiO Supported on ZrO₂ for CO Low Temperature Oxidation
p.237

Characterization and Microwave Absorption Performance of CNTs/Fe₃O₄/PANI Nanocomposites
p.242

Study on High Order TiO₂ Nanotube Arrays and the Mechanical Properties
p.247

Synthesis and Exchange for Li⁺ of Spinel Type Material LiMn_0.75Ti_0.5O₃
p.255

The Synthesis and Ion-Exchange Property of Li_0.5Mn_1.375O₃
p.259

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 842Charaterization and Catalytic Activity of CuO and...

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

Abstract:

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.

You might also be interested in these eBooks

Materials, Mechanical and Manufacturing Engineering

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 842)

Pages:

237-241

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.842.237

Citation:

Cite this paper

Online since:

November 2013

Authors:

Zhi Chen, Yi Long Xie, Jin Xing Qiu, Zhong He Chen*

Keywords:

Cooxidation, CuO, NiO, Sol-Gel, Supercritical Drying

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] I. Nakai, H. Kondoh, K. Amemiya, M. Nagasaka, A. Nambu, T. Shimada and T. Ohta. Reaction-path switching induced by spatial-distribution change of reactants: CO oxidation on Pt(111) . J. Chem. Phys. Vol. 121 (2004), p.5035.

DOI: 10.1063/1.1796235

Google Scholar

[2] I. Nakai, H. Kondoh, T. Shimada, A. Resta, J. N. Andersen, T. Ohta. Mechanism of CO oxidation reaction on O-covered Pd (111) surfaces studied with fast x-ray photoelectron spectroscopy: Change of reaction path accompanying phase transition of O domains. J. Chem. Phys. Vol. 124 (2006).

DOI: 10.1063/1.2205856

Google Scholar

[3] G. Krenn, I. Bako and R. Schennach. CO adsorption and CO and O coadsorption on Rh(111) studied by reflection absorption infrared spectroscopy and density functional theory. J. Chem. Phys. Vol. 124 (2006), p.144703.

DOI: 10.1063/1.2184308

Google Scholar

[4] M. L. Kimble, A.W. Castleman, R. Mitric, C. Burgel and V. Bonacic-Koutecky. Reactivity of Atomic Gold Anions toward Oxygen and the Oxidation of CO: Experiment and Theory.J. Am. Chem. Soc. Vol. 126 (2004), p.2526.

DOI: 10.1021/ja030544b

Google Scholar

[5] C. J. Zhang, R. J. Baxter, P. Hu, A. Alavi and M. -H. Lee. A density functional theory study of carbon monoxide oxidation on the Cu3Pt(111) alloy surface: Comparison with the reactions on Pt(111) and Cu(111). J. Chem Phys., Vol. 115 (2001).

DOI: 10.1063/1.1395626

Google Scholar

[6] X. Liu, A. Wang, X. Wang, C. Y. Mou and T. Zhang. Au-Cu Alloy nanoparticles confined in SBA-15 as a highly efficient catalyst for CO oxidation . Chem Commun. Vol. 27 (2008), p.3187.

DOI: 10.1039/b804362k

Google Scholar

[7] B.M. Reddy and K.N. Rao. Copper promoted ceria-zirconia based bimetallic catalysts for low temperature soot oxidation. Catal. Commun. Vol. 10 (2009), p.1350.

DOI: 10.1016/j.catcom.2009.02.020

Google Scholar

[8] M. F. Luo, J. M. Ma, J. Q. Lu, Y. P. Song and Y. J. Wang. High-surface area CuO-CeO2 catalysts prepared by a surfactant-templated method for low-temperature CO oxidation. J. Cata. Vol. 246 (2007), p.52.

DOI: 10.1016/j.jcat.2006.11.021

Google Scholar