engleski

Inhibition of the Electronic Reaction in the Presence of Surfactants Studied by Differential Pulse Polarography Cadmium(II) in Seawater in the Presence of Triton-X-100

The inhibition of the e1ectrode reaction of Cd(I1) in seawater as supporting electrolyte in the presence of the non-ionic surfactant T-X-IOO was studied by differential pulse polarography in a wide concentration range of surfactant (10-7-5 X 10-4 mol dm -.3). The kinetic parameters, the rate constant ks and the transfer coefficient a of the electrode reaction were estimated from the shape and the height of the corresponding differential pulse polarograms, using theoretical curves obtained by digital simulation.

inhibition ; electronic reaction ; differential pulse polarography

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