Dehydration of Isobutyl Alcohol on Cesium-Cobalt-Containing NASICON Catalysts
| Autor: | N. N. Lobanov, E. M. Kasatkin, A. I. Pylinina, Serguei V. Savilov, M. N. Chernyshova |
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| Rok vydání: | 2017 |
| Předmět: |
Isobutylene
010405 organic chemistry Chemistry Inorganic chemistry chemistry.chemical_element General Chemistry 010402 general chemistry medicine.disease 01 natural sciences 0104 chemical sciences Catalysis chemistry.chemical_compound Ultraviolet visible spectroscopy X-ray photoelectron spectroscopy Yield (chemistry) medicine Fast ion conductor Dehydration Cobalt |
| Zdroj: | Theoretical and Experimental Chemistry. 53:47-52 |
| ISSN: | 1573-935X 0040-5760 |
| DOI: | 10.1007/s11237-017-9500-3 |
| Popis: | Double and triple cobalt-containing phosphates Cs1–2xCoxZr2(PO4)3 (x = 0.15, 0.25, 0.50) with NASICON structure obtained by the sol–gel method were characterized using XRD, BET, XPS, and UV spectroscopy. The major isobutyl alcohol conversion reaction on these phosphates is dehydration. The triple phosphates have higher catalytic activity than the double phosphates in accord with a correlation between the yield of olefins and the concentration of acid sites on the catalyst surface. |
| Databáze: | OpenAIRE |
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