INVESTIGATION OF Fe3+/Fe2+ REDOX REACTION BY ELECTROCHEMICAL METHODS IN AQUEOUS SOLUTION

Authors : A. AKSÜT

Pages : 1-1

Doi:10.1501/Commub_0000000416

View : 11 | Download : 7

Publication Date : 1994-01-01

Article Type : Research Paper

Abstract :Redox reactions of Fe+3/ Fe+2 was investigated in the Solutions II2SO4, FeSO4, Na2S2O5, insert ignore into journalissuearticles values(NH4);2S2O8 and mixture of these compounds by electrocheınical nethods insert ignore into journalissuearticles values(pH = 2.8);. For this purpose, current-potential curves were obtained for gold and platinum rotating disc electrodes by cyclic voltammetric and with the dropping mercury electrode by cyclic voltamrnetric, dif- ferential pulse polarography and D.C. polarography methods were used, The rotation rate of the disc electrode was 2200 rpm, the potential sweep rate was 3000 mV /min with the solid elec¬trode, and the potential sweep rate was 6000 mV / min, and one drops per second were selected for the mercury drop electrode.
Keywords : INVESTIGATION, Fe3 Fe2 REDOX REACTION, AQUEOUS SOLUTION