Selectivity switching resulting in the formation of benzene by surface carbonates on ceria in catalytic gas-phase oxidation of benzyl alcohol

Yihu Dai, Xin Ping Wu, Yu Tang, Yanhui Yang, Xue Qing Gong, Jie Fan

科研成果: 期刊稿件文章同行评审

12 引用 (Scopus)

摘要

The irreversible formation of carbonate deposits on CeO2 leads to complete switching of catalytic selectivity resulting in the formation of benzene in gas-phase oxidation of benzyl alcohol. By integrating experimental spectra and theoretical calculations, we expect that such a shift is derived from further decarbonylation of benzaldehyde via easy trapping of CO fragments by surface carbonate species.

源语言英语
页(从-至)2827-2830
页数4
期刊Chemical Communications
52
13
DOI
出版状态已出版 - 2016
已对外发布

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