The electrochemical behavior of Fe3+/Fe2+system and ferricyanide ion were investigated by cyclic voltammetry,linear sweep voltammetry,and chronoamperometry in the super gravity *** results show that diffusion coeffici...
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The electrochemical behavior of Fe3+/Fe2+system and ferricyanide ion were investigated by cyclic voltammetry,linear sweep voltammetry,and chronoamperometry in the super gravity *** results show that diffusion coefficient of ferricyanide ion increased in the super gravity field,and diffusion coefficient under gravity coefficient 125 is almost two times of that in the natural gravity *** peaks of oxidation and the reduction of Fe3+/Fe2+ disappeared gradually with the increase of the gravity coefficients,and the limiting current densities appeared at 0.10 and 0.80 V(***),with increasing super gravity *** G=30,the limiting current density is 0.100 A/cm2 at 0.10 V,while it is up to 0.196 A/cm2 under G=280.
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