Title of article
Discrimination of the roles of CdSO4 and ZnSO4 in liquid phase hydrogenation of benzene to cyclohexene
Author/Authors
Jian-Liang Liu، نويسنده , , Yuan Zhu، نويسنده , , Jun Liu، نويسنده , , Yan Pei، نويسنده , , Zhen Hua Li، نويسنده , , Hui Li، نويسنده , , He-Xing Li، نويسنده , , Ming-Hua Qiao، نويسنده , , Kang-Nian Fan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
6
From page
100
To page
105
Abstract
CdSO4 and ZnSO4 as co-modifiers of RuLa/SBA-15 lead to improved catalysts for the partial hydrogenation of benzene to cyclohexene. Based on the experimental results and theoretical calculations, it is shown that CdSO4 acts as surface modification, suppressing more the adsorption of cyclohexene than that of benzene, while the function of ZnSO4 is mainly the stabilization of cyclohexene in the liquid phase, accelerating the desorption as well as hindering the re-adsorption of cyclohexene.
Keywords
EXAFS spectroscopy , Rhenium oxidation state , n-Butane hydrogenolysis , Supported rhenium clusters
Journal title
Journal of Catalysis
Serial Year
2009
Journal title
Journal of Catalysis
Record number
1225814
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