Samarium-containing catalysts of oxidative dehydrogenation of alkanes
| Autor: | V. P. Danilov, O. N. Krasnobaeva, I. P. Belomestnykh, T. A. Nosova, T. A. Elizarova, D. F. Kondakov |
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| Rok vydání: | 2015 |
| Předmět: |
inorganic chemicals
organic chemicals Materials Science (miscellaneous) Inorganic chemistry Oxide Vanadium chemistry.chemical_element Catalysis Inorganic Chemistry Samarium Chromium chemistry.chemical_compound chemistry Molybdenum Isobutane heterocyclic compounds Dehydrogenation Physical and Theoretical Chemistry |
| Zdroj: | Russian Journal of Inorganic Chemistry. 60:409-414 |
| ISSN: | 1531-8613 0036-0236 |
| DOI: | 10.1134/s0036023615040099 |
| Popis: | A method was developed for introducing samarium into Mg-Al hydrotalcites, which are precursors of oxide catalysts for oxidative dehydrogenation of alkanes. Samples of oxide catalysts were synthesized that contained samarium oxide and also various combinations of magnesium, aluminum, chromium, vanadium, molybdenum, and niobium oxides. The catalytic properties of the produced catalysts were studied in the oxidative dehydrogenation of ethane, propane, and isobutane. Addition of samarium to some of the multicenter catalysts under study was found to increase the selectivity and the yield of target products. |
| Databáze: | OpenAIRE |
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