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Electroanalytical study of selenium(+IV) at a carbon paste electrode with electrolytic binder and electroactive compound incorporated

✍ Scribed by A.M. Espinosa; M.L. Tascón; M.D. Vázquez; P.Sánchez Batanero

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
689 KB
Volume
37
Category
Article
ISSN
0013-4686

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✦ Synopsis

Abatmct-Electroanalytical behaviour of Nh ScO, at solid state as well as in solution with a carbon paste eMrode is studied by voltammetric techniques. We have shown that Se(+IV) is reduced to grcy Se and after to w-11) and red Se, as well as that Na#e04 is not electroactive with this electrode. Finally we have shown that it is possible to determine Sc(+IV) voltammetrically by using this type of electrode.

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