@inproceedings{1b1b708c64d1482b8cc4ca2d18ac3df1,
title = "Effect of Mn promoter on Au/CeO2 for CO oxidation in H 2 stream",
abstract = "Gold catalysts supported on CeO2, MnO2 and MnO 2-CeO2 composite oxides were prepared by deposition-precipitation (DP) method and the effect of Mn promoter for preferential oxidation of CO in H2 stream have been investigated using a fixed bed continuous flow reactor. All the catalysts were characterized by XRD, nitrogen sorption, TEM and XPS techniques. XRD patterns demonstrate the phase purity of CeO2 and MnO2 phases, and TEM micrographs confirm the fine dispersion of Au on Au/MnO2-CeO2 catalysts. XPS analysis shows the formation of MnO2-CeO2 solid phase with manganese loading on ceria support accompanied by an increase in Ce4+ surface concentration. Au/Mn-modified-CeO2 catalyst demonstrated excellent performance on both CO conversion and selectivity to CO oxidation at fuel cell temperature (80°C).",
keywords = "Ceria, CO oxidation, Fuel cell, MnO, PROX",
author = "Chen, {Y. W.} and Chang, {L. H.}",
year = "2006",
language = "???core.languages.en_GB???",
isbn = "8086059456",
series = "CHISA 2006 - 17th International Congress of Chemical and Process Engineering",
booktitle = "CHISA 2006 - 17th International Congress of Chemical and Process Engineering",
note = "null ; Conference date: 27-08-2006 Through 31-08-2006",
}