Polarography of uranium in lactate medium

Saraiya, S. C. ; Sundaram, A. K. (1963) Polarography of uranium in lactate medium Analytica Chimica Acta, 28 . pp. 360-365. ISSN 0003-2670

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00032...

Related URL: http://dx.doi.org/10.1016/S0003-2670(00)87245-1


The polarography of uranium(Vl) in the lactate medium is studied at different pH values. At pH 1 the half-wave potential of the uranium(Vl) wave remains the same as that of the simple ion, but the limiting current increases with increasing concentration of lactate; disproportionation of uranium(V) at the electrode surface is suggested. The rate of disproportionation is calculated. Polarograms observed in the region of pH 5 and 6 are interpreted on the basis of complexation of UO22+.

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ID Code:37769
Deposited On:21 Apr 2011 05:54
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