کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
51164 | 46833 | 2010 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Dispersion of VOPO4·2H2O on different supports through exfoliation and their catalytic activity for the selective oxidation of cyclohexane Dispersion of VOPO4·2H2O on different supports through exfoliation and their catalytic activity for the selective oxidation of cyclohexane](/preview/png/51164.png)
The VOPO4·2H2O phase has been exfoliated in 2-propanol and dispersed on different supports such as alumina, KIT-6, CeO2 and ZrO2 at 50% loadings and at different VPO/support ratios in the case of alumina. It has been found that the nature and amount of the support has a profound influence on the crystallinity and morphology of the dispersed VPO phase which in turn, has a marked effect on its catalytic activity for the oxidation of the cyclohexane.
Graphical AbstractFigure optionsDownload as PowerPoint slideResearch Highlights
► Dispersion of VOPO4.2H2O on Al2O3, KIT-6, CeO2 and ZrO2 through exfoliation.
► Profound influence of support on crystallinity and morphology of dispersed VPO phase.
► Dispersed VPOs are good catalysts for the oxidation of cyclohexane to cyclohexanol.
► VPO dispersed on Al2O3 with VPO/Al2O3 ratio of 1:1 shows highest catalytic activity.
► Lowest catalytic activity for VPO dispersed on KIT-6 in spite of high surface area.
Journal: Catalysis Communications - Volume 12, Issue 2, 15 November 2010, Pages 110–115