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Topics in Catalysis

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07-12-2018 | Original Paper

Effect of Ce Addition on MgAl Mixed Oxides for the Total Oxidation of CO and Toluene

Authors: E. Genty, H. Dib, J. Brunet, C. Poupin, S. Siffert, R. Cousin

Published in: Topics in Catalysis | Issue 1-4/2019

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Abstract

VOC and CO constitute the principal emission during cold-start of vehicles. In order to decrease this emission at low temperature, this study focuses on the development of new catalysts: MgAlCe mixed oxides issued from the calcination of hydrotalcite precursors. Addition of cerium on the MgAl solid increase the reducibility of catalysts inducing a better catalytic reactivity for the CO and toluene total oxidation. Moreover, toluene oxidation is facilitated at low temperature due to a beneficial effect of CO in the reaction mixture.

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Title: Effect of Ce Addition on MgAl Mixed Oxides for the Total Oxidation of CO and Toluene
Authors: E. Genty
H. Dib
J. Brunet
C. Poupin
S. Siffert
R. Cousin
Publication date: 07-12-2018
Publisher: Springer US
Published in: Topics in Catalysis / Issue 1-4/2019
Print ISSN: 1022-5528
Electronic ISSN: 1572-9028
DOI: https://doi.org/10.1007/s11244-018-1105-0

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