HREM Study of Nanostructured Molybdenum and Vanadium Doped Titania Catalysts |
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| Authors: | G.N. Kryukova G.A. Zenkovets V.N. Parmon |
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| Affiliation: | (1) Boreskov Institute of Catalysis, Pr. Ak. Lavrentieva 5, Novosibirsk, 630090, Russia |
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| Abstract: | MoO3/V2O5/TiO2 (anatase) catalyst with 5 and 20 wt.% loadings of MoO3 and V2O5 has been studied, using high resolution electron microscopy. Main structural peculiarity of this system was found to be the presence of nanometer size layers of a complex Mo-V-O phase on the surface of the titania support. The observed structure seems to be a metastable and may exist only on the surface of TiO2 particles. |
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| Keywords: | Molybdenum-vanadium titania catalyst structure HREM |
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