Journal of Surface Science and Technology

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Influence of Concentration and Nature of some Ionic and Non-Ionic Surfactants on the Kinetics of Electrode Reaction of Acetophenone and P-Bromoacetophenone


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1 Department of Chemistry, D.E.I., Dayalbagh, Agra, India
     

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A study on the effect of increasing concentrations of ionic and non-ionic surfactants on the polarographic behaviour of acetophenone and p-bromoacetophenone with special reference to the kinetics of the electrode reactions in Britton Robinson buffer (BR) of pH 7 has been carried out at 25-0.1°C. The reduction of the depolarizers in different steps has been found to be diffusion-controlled and irreversible. The kinetic parameters (αna and kof,h) have been calculated by Konteckey's method.
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  • Influence of Concentration and Nature of some Ionic and Non-Ionic Surfactants on the Kinetics of Electrode Reaction of Acetophenone and P-Bromoacetophenone

Abstract Views: 297  |  PDF Views: 0

Authors

M. M. Srivastava
Department of Chemistry, D.E.I., Dayalbagh, Agra, India
S. N. Srivastava
Department of Chemistry, D.E.I., Dayalbagh, Agra, India

Abstract


A study on the effect of increasing concentrations of ionic and non-ionic surfactants on the polarographic behaviour of acetophenone and p-bromoacetophenone with special reference to the kinetics of the electrode reactions in Britton Robinson buffer (BR) of pH 7 has been carried out at 25-0.1°C. The reduction of the depolarizers in different steps has been found to be diffusion-controlled and irreversible. The kinetic parameters (αna and kof,h) have been calculated by Konteckey's method.