Pulse radiolysis of aqueous solutions of aromatic hydrocarbons in the presence of oxygen

M. Roder, L. Wojnarovits, G. Foldiak

Research output: Contribution to journalConference article

30 Citations (Scopus)

Abstract

The rate parameters of formation and decay of the corresponding OH-adduct and aryl-peroxy radicals in diluted water solutions of toluene, naphthalene and β-methylnaphthalene were determined. The parameter for the OH adduct formation is 5.1 x 109 mol-1 dm3 s-1 with toluene and it is 9.4 x 109 mol-1 dm3 s-1 with naphthalene. The rate parameters for peroxy radical formation are about 4 x 108 mol-1 dm3 s-1 for all compounds studied. In the dose range 5-15 Gy per pulse the decay of peroxy radicals is first order with rate parameter of ca 2 x 103 s-1.

Original languageEnglish
Pages (from-to)175-176
Number of pages2
JournalRadiation Physics and Chemistry
Volume36
Issue number2
Publication statusPublished - Jan 1 1990
EventSecond International Meeting on Pulse Investigations in Physics, Chemistry and Biology - Czerniejewo, Pol
Duration: Sep 12 1988Sep 17 1988

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ASJC Scopus subject areas

  • Radiation

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