Abstract
Mesoporous VO x /SBA-15 catalysts with different V contents were evaluated for the oxidative dehydrogenation of n-butane and characterized by N2 adsorption, XRD, HRTEM, H2-TPR, NH3-TPD, XPS, and EPR techniques. Compared to conventional V2O 5/SiO2 catalysts, the VO x /SBA-15 catalysts showed better performance. The good performance can be attributed to the good dispersion of V species, presence of V4+ species and the pore structure.
Original language | English |
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Pages (from-to) | 147-154 |
Number of pages | 8 |
Journal | Catalysis Letters |
Volume | 113 |
Issue number | 3-4 |
DOIs | |
Publication status | Published - Feb 2007 |
Scopus Subject Areas
- Catalysis
- Chemistry(all)
User-Defined Keywords
- Mesoporous SBA-15
- n-butane
- Oxidative dehydrogenation
- Vanadium oxide