Oxidation of propene over various doped tungsten oxides |
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| Authors: | S. De Rossi E. Iguchi M. Schiavello R. J. D. Tilley |
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| Affiliation: | (1) Istitutio di Chimica Generale, and Centro di studio su Struttura ed attività catalitica di sistemi di ossidi del C.N.R., Università di Roma, Rome, Italy;(2) School of Materials Science, University of Bradford, BD71 DP Bradford, Yorkshire, England;(3) Present address: Department of Metallurgical Engineering, Yokohama National University, Ohka, Minami-Ku, 233 Yokohama, Japan;(4) Istituto di Chimica Generale ed Inorganica, Università di Roma, Rome, Italy |
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| Abstract: | ![]()
The oxidation of propene was studied on several tungsten oxides which contained small amounts of Ti, Ta, Nb and Sn. Only the Sn-containing specimen was found to be selective in the conversion of propene to acrolein. The catalytic results are correlated with crystal structures determined by electron microscopy.
                    ,    Ti, Ta, Nb Sn.   ,     , Sn,    .  ,  .
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