IR Study of Dynamic Behaviour of 2-propanol on Alumina Full article
Journal |
Collection of Czechoslovak Chemical Communications (ChemPlusChem after 2012)
ISSN: 0010-0765 , E-ISSN: 1212-6950 |
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Output data | Year: 1988, Volume: 53, Number: 3, Pages: 459-465 Pages count : 7 DOI: 10.1135/cccc19880459 | ||||
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Abstract:
Dynamic behavior of surface complexes of 2-propanol on aluminia during adsorption and dehydration was studied using IR spectroscopy. Good agreement was found between the first-order rate constants of alkene formation in pulse-flow experiments and that of disappearance of a reactive surface complex. It was shown that the simple surface alkoxide 2-Pr-O-Al remains on the surface constant temperature, but it can be completely removed by hydrolysis, or by heating up to 200 °C. The surface carboxylates are formed very slowly and are stable even in the presence of water vapour at 300 °C.
Cite:
Morávek V.
, Kraus M.
, Malysheva L.V.
, Paukshtis E.A.
, Yurchenko E.N.
IR Study of Dynamic Behaviour of 2-propanol on Alumina
Collection of Czechoslovak Chemical Communications (ChemPlusChem after 2012). 1988. V.53. N3. P.459-465. DOI: 10.1135/cccc19880459 WOS РИНЦ
IR Study of Dynamic Behaviour of 2-propanol on Alumina
Collection of Czechoslovak Chemical Communications (ChemPlusChem after 2012). 1988. V.53. N3. P.459-465. DOI: 10.1135/cccc19880459 WOS РИНЦ
Dates:
Submitted: | Aug 12, 1987 |
Published print: | Mar 1, 1988 |
Identifiers:
Web of science | WOS:A1988M954300004 |
Elibrary | 23134346 |
Chemical Abstracts | 1988:630085 |
Chemical Abstracts (print) | 109:230085 |
OpenAlex | W2033438872 |