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Scientific article
French

Séparation radiochimique rapide du cuivre(II) par réduction et adsorption sur le mercure

Published inAnalytica chimica acta, vol. 63, no. 1, p. 139-146
Publication date1973-01
Abstract

Theoretical and experimental studies have been made on the separation of trace amounts of copper by reduction and adsorption on mercury metal in thiocyanate media. This method was studied experimentally with the radioisotope 64Cu and is based on the adsorption of the Cu(I)-SCN complex. The factors limiting the extractions are described. There is a competitive adsorption between the complexes of CuSCN and Hg(SCN)2 under certain conditions. The method can be applied in fast radiochemical separations for copper contents in the range 10-5–10-9 g ml-1.

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Citation (ISO format)
BRAND, J., HAERDI, Werner. Séparation radiochimique rapide du cuivre(II) par réduction et adsorption sur le mercure. In: Analytica chimica acta, 1973, vol. 63, n° 1, p. 139–146. doi: 10.1016/S0003-2670(01)82182-6
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