Abstract
Mo–V–O and Mo–V–Te–O catalysts were prepared by a hydrothermal synthesis route and tested for the oxidation of isobutane and isobutene. Characterization results (XRD, FT-IR, TPR, BET, and XPS) showed that the structure and property of Mo–V-based catalysts are considerably different depending on the presence of Te element and calcined temperature. Catalytic tests showed that the maximum selectivity of methacrolein (44.2%) can be achieved over a MoV0.3Te0.25-600 catalyst for the selective oxidation of isobutane. It is found that TeMo-containing phases are active and selective for the selective oxidation of isobutane to methacrolein.
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This work was supported by the National Basic Research Program of China (2004CB217804) and the National Natural Science Foundation of China (20673046).
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Guan, J., Xu, C., Liu, B. et al. Partial Oxidation of Isobutane Over Hydrothermally Synthesized Mo–V–Te–O Mixed Oxide Catalysts. Catal Lett 126, 301–307 (2008). https://doi.org/10.1007/s10562-008-9614-2
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DOI: https://doi.org/10.1007/s10562-008-9614-2