Impregnation method prepared Cu-Co-Ce-O catalysts and their activities for low-temperature carbon monoxide oxidation

DOI

10.2991/emeit.2012.251How to use a DOI?

Keywords

Cu-Co-Ce-O catalyst, CO oxidation, Impregnation.

Abstract

The support CeO2 was prepared by thermal decomposition method, and the Cu-Co-Ce-O catalysts were synthesized via impregnation method. The prepared catalysts were characterized by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR) techniques, and their catalytic properties for low-temperature CO oxidation were evaluated by using a microreactor-GC system. The results showed that the Co/Ce atomic ratio has great effect on the activities of catalysts, and the catalyst with Co/Ce = 1 has the highest catalytic activity for CO total oxidation at 90 oC.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yan Wang
AU  - Jie Kong
AU  - Zhaoli Yan
AU  - Zhanying Zhang
AU  - Jianliang Cao
PY  - 2012/09
DA  - 2012/09
TI  - Impregnation method prepared Cu-Co-Ce-O catalysts and their activities for low-temperature carbon monoxide oxidation
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 1150
EP  - 1153
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.251
DO  - 10.2991/emeit.2012.251
ID  - Wang2012/09
ER  -