Hydrogen bonding in acidic zeolites observed by time-resolved vibrational spectroscopy

M.J.P. Brugmans, A.W. Kleyn, A. Lagendijk, W.P.J.H. Jacobs, R.A. Santen, van

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Abstract

With time-resolved vibrational spectroscopy new information is obtained about the structural environment and vibrational dynamics of acidic hydroxyls in proton loaded zeolites. From O-H vibrational population lifetimes of zeolite Y the authors conclude that part of the protons are hydrogen bonded. Furthermore, the vibrational dynamics of the O-H oscillators are influenced by a resonant coupling mechanism. [on SciFinder (R)]
Original languageEnglish
Pages (from-to)117-122
JournalChemical Physics Letters
Volume217
Issue number1-2
DOIs
Publication statusPublished - 1994

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