engleski

Kinetics of the cinnoline surface redox reaction

Kinetics of the surface redox reaction of cinnoline (1,2-benzodiazine) adsorbed on mercury is measured by square-wave voltammetry. In 0.9 mol/L KNO3 buffered to pH 9.2, 7 and 4.65, the standard reactin rate constants of the redox couple cinnoline/1,2-dihydrocinnoline are ks = 65+-25 s-1, 455+-110 s-1 and 300+-75 s-1, respectively.

cinnoline; square-wave voltammetry; kinetics; redox reaction; surface; benzodiazine

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