Физико-химические закономерности процесса электровосстановления кислорода в присутствии природных антиоксидантов

Abstract

Рассмотрены физико-химические закономерности процесса электровосстановления кислорода (ЭВ О

The effect of individual antioxidants on physico-chemical parameters of ORR was studied under conditions of liner semi-infinite diffusion. Rate constants for coupled homogeneous reduction of active oxygen by the range to flavonoids were calculated under the optimal linear sweep rate. Possibility of determination of the parameters of reduction of active oxygen process (chemical and electrochemical rate constant, reversibility of process) in addition of individual antioxidants was showed by the computer simulation. Identification of substances with antioxidant properties was illustrated by changing of reduction current of active oxygen.