Citation:
Jin Shixiong, Tian Rujiang. STUDY ON THE ANODIC REACTION OF OXYGEN EVOLUTION Ⅰ. THE KINETICS OF OXYGEN EVOLUTION ON AND MILD STEEL IN BASE[J]. Chinese Journal of Applied Chemistry,
;1985, 2(1): 39-42.
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The kinetics of O2 anodic evolution was studied in alk.solution. The results show that the values of ∂ψ/∂lgi egual 39 mV and 120 mV at low andhigh currents, respectively, and that of ∂ψ/∂lgaOH- egual -2×39 mV at low currents and-120 mV at high currents. The kinetic data obtained show that the rate determining step of the anodic evolution of oxygen on Pt and mild steel electrode is MOHad+OH-→MOad+H2O+e The influences of Li+, Na+, K+, CNS- and Cl- ions on the reaction ratewere discussed as well.
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