Studies on the reactivity of .OH radicals in non-aqueous solvents using laser flash photolysis

T. Vidóczy, Nikolai N. Blinov, György Irinyi, Dezso Gál

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The reactivity of .OH radicals toward stable molecules in acetonitrile has been studied using laser flash photolysis. .OH radicals have been generated by 260 nm photolysis of H2O2 and the rate of their disappearance was measured using N,N-dimethyl-p-nitrosoaniline as acceptor. It has been established that in acetonitrile .OH radicals manifest high reactivity towards ethylbenzene and its oxidation products (1-phenylethanol, 1-phenylethyl hydroperoxide, acetophenone). The corresponding rate coefficients were in the range 106-107 dm3 mol-1 s-1 and were lower than such coefficients observed in aqueous solutions.

Original languageEnglish
Pages (from-to)1075-1081
Number of pages7
JournalJournal of the Chemical Society, Faraday Transactions 1: Physical chemistry in Condensed Phases
Volume84
Issue number4
DOIs
Publication statusPublished - 1988

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Photolysis
flash
photolysis
reactivity
acetonitrile
Lasers
Hydrogen Peroxide
lasers
coefficients
Oxidation
Molecules
aqueous solutions
oxidation
products
molecules
methylphenyl carbinol
ethylbenzene
acetophenone

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Studies on the reactivity of .OH radicals in non-aqueous solvents using laser flash photolysis. / Vidóczy, T.; Blinov, Nikolai N.; Irinyi, György; Gál, Dezso.

In: Journal of the Chemical Society, Faraday Transactions 1: Physical chemistry in Condensed Phases, Vol. 84, No. 4, 1988, p. 1075-1081.

Research output: Contribution to journalArticle

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