IR observation of adsorption and initial reactions of olefins on Brønsted acid sites of a deuterated ZSM-5

Adsorption of linear olefins (C2−C4) on a deuterated H-ZSM-5 (D-ZSM-5) was studied by infrared (IR) spectroscopy. The initial interaction of the olefins with Brønsted acidic OD groups was hydrogen-bonding to form π-complexes at low temperatures. The adsorbed ethene and propene desorbed by heating un...

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Veröffentlicht in:	Research on chemical intermediates 1998-01, Vol.24 (4), p.411-423
Hauptverfasser:	Domen, Kazunari, Kondo, Junko N., Wakabayashi, Fumitaka
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Alkenes Deuteration Dimerization Ethylene Hydrogen bonding Infrared spectroscopy Low temperature Room temperature
Online-Zugang:	Volltext
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