Structural and catalytic investigation of vanadia supported on ceria promoted with high surface area rice husk silica
نویسندگان
چکیده
منابع مشابه
Role of ceria in oxidative dehydrogenation on supported vanadia catalysts.
The effect of the suppport on oxidative dehydrogenation activity for vanadia/ceria systems is examined for the oxidation of methanol to formaldehyde by use of well-defined VO(x)/CeO(2)(111) model catalysts. Temperature-programmed desorption at low vanadia loadings revealed reactivity at much lower temperature (370 K) as compared to pure ceria and vanadia on inert supports such as silica. Densit...
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ژورنال
عنوان ژورنال: Journal of Molecular Catalysis A: Chemical
سال: 2006
ISSN: 1381-1169
DOI: 10.1016/j.molcata.2006.01.048