The branching ratio of SO5•- radicals self-reaction in aqueous-solutionстатья
Информация о цитировании статьи получена из
Scopus,
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 5 апреля 2017 г.
Аннотация:The radiation-induced chain bisulfite oxidation is of short chain length and is independent of the dose rate (10(20)-5 x 10(21) eV L-1 s-1) and the initial concentration (5 x 10(-2) x 10(-3) M) of bisulfite. The mechanism of oxidation, including the propagation reaction SO5- + SO5- --> SO4- + SO4- + O2 (k1a) and the termination reaction SO5- + SO5- --> S2O82- + O2 (k1b), has been proposed. The branching ratio k1a/k1b = 7 +/- 1 has been derived at room temperature.