✦ LIBER ✦

Concentration and potential dependence of the adsorption of thiourea and thiocyanate on iron surfaces

✍ Scribed by J.O'M. Bockris; B.R. Scharifker; J.L. Carbajal

Publisher: Elsevier Science
Year: 1987
Tongue: English
Weight: 860 KB
Volume: 32
Category: Article
ISSN: 0013-4686
DOI: 10.1016/0013-4686(87)85112-5

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✦ Synopsis

The adsorption of thiourea and thieeyanate on active and passivated iron/aqueous electrolyte interfaces has been investigated, in situ, with radiotracers and with Fourier transform infrared spectroscopy. Good agreement was observed for the results obtained from both techniques. The concentration and potential dependence of the adsorption have been interpreted in terms ofcurrent theories ofadsorption from solution. takina into account solvent disnhxcement from the electrode upon adsorption, and the orientation _ of the solvent molecules at different potentials.

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