Remarkable enhancement of Fe–V–O x composite metal oxide to gold catalyst for CO oxidation in the simulated atmosphere of CO 2 laser

A novel Au/Fe–V–O x /Al 2 O 3 catalyst displayed remarkable activity and good stability for CO oxidation in the simulated atmosphere of a CO 2 laser with high CO 2 levels up to 60 vol% and stoichiometric or even lower O 2 /CO ratio. The improved surface labile lattice oxygen on the FeO x and VO x mo...

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Published inRSC advances Vol. 7; no. 62; pp. 38780 - 38783
Main Authors Lin, Qingquan, Han, Chun, Su, Huijuan, Sun, Libo, Ishida, Tamao, Honma, Tetsuo, Sun, Xun, Zheng, Yuhua, Qi, Caixia
Format Journal Article
LanguageEnglish
Published 2017
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Summary:A novel Au/Fe–V–O x /Al 2 O 3 catalyst displayed remarkable activity and good stability for CO oxidation in the simulated atmosphere of a CO 2 laser with high CO 2 levels up to 60 vol% and stoichiometric or even lower O 2 /CO ratio. The improved surface labile lattice oxygen on the FeO x and VO x modified Al 2 O 3 plays a crucial role in its outstanding performance for the CO oxidation reaction in an oxygen-poor atmosphere.
ISSN:2046-2069
2046-2069
DOI:10.1039/C7RA06826C