Temperature Dependence of Excited State Proton Transfer in Ice

We have studied the excited-state proton-transfer rate of four photoacids in ice as a function of temperature. For all four photoacids, we have found a non Arrhenius behavior of the proton-transfer rate constant, k PT. d(ln k PT)/d(1/T) decreases as the temperature decreases. The average slope of ln...

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Veröffentlicht in:	The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2007-06, Vol.111 (23), p.4998-5007
Hauptverfasser:	Leiderman, Pavel, Uritski, Anna, Huppert, Dan
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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