Rate constants of highly hydroxylated fullerene C60 interacting with hydroxyl radicals and hydrated electrons. Pulse radiolysis study
J Grebowski, A Krokosz, A Konarska… - Radiation Physics and …, 2014 - Elsevier
Pulse radiolysis was applied to investigate the reaction of C 60 (OH) 36 with● OH radicals
or hydrated electrons (e aq−). The second-order rate constants for the reactions between
fullerenol and● OH radicals (2× 10 9 dm 3 mol− 1 s− 1) or hydrated electrons (2.5× 10 9 dm
3 mol− 1 s− 1) were determined. The most probable mechanism of the reaction of● OH with
fullerenol was via the formation of a π-complex that could dissociate to reform the reactants
in competition with the rearrangement to the σ-complex. The large number of hydroxyl …
or hydrated electrons (e aq−). The second-order rate constants for the reactions between
fullerenol and● OH radicals (2× 10 9 dm 3 mol− 1 s− 1) or hydrated electrons (2.5× 10 9 dm
3 mol− 1 s− 1) were determined. The most probable mechanism of the reaction of● OH with
fullerenol was via the formation of a π-complex that could dissociate to reform the reactants
in competition with the rearrangement to the σ-complex. The large number of hydroxyl …
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