Excited-State Proton Transfer in Gas-Expanded Liquids: The Roles of Pressure and Composition in Supercritical CO2/Methanol Mixtures

Nunes, Rui M. D.
Arnaut, Luís G.
Solntsev, Kyril M.
Tolbert, Laren M.
Formosinho, Sebastião J.

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Publication date

August 2005

DOI

10.1021/ja052416o

Publisher

American Chemical Society

Journal

issn:0002-7863

Abstract

Excited-state proton transfer from 5,8-dicyano-2-naphthol to methanol takes place in CO2/methanol mixtures, in the pressure and temperature ranges of supercritical CO2. The efficiency of the proton-transfer step decreases with the pressure. This is assigned to the perturbation of the methanol clusters solvating the naphthol.http://dx.doi.org/10.1021/ja052416

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Excited-State Proton Transfer in Gas-Expanded Liquids: The Roles of Pressure and Composition in Supercritical CO2/Methanol Mixtures

Abstract

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Excited-State Proton Transfer in Gas-Expanded Liquids: The Roles of Pressure and Composition in Supercritical CO2/Methanol Mixtures

Abstract

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