Electrochemical behaviour of aluminium(III) and beryllium(II) perchlorates in dimethylformamide.
Well defined voltammetric peaks of A1(III) and Be(II) were obtained in DMF at the HMDE, and the nature of the electrochemical process in this medium was investigated. Adsorption and chemical reaction coupled with the charge transfer were observed in both cases. The optimum depolarizer concentration and scan-rate for analytical determination were established. Close similarities were found in the electrochemical behaviour of Al(III) and Be(II), and differences were in degree rather than of kind.
Galová
M
M
Department of Analytical Chemistry, Technical University Svermová 3, Kosice, Czechoslovakia.
Pantony
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