Citation: Ming SONG, Hui Min MA, Yue Xian HUANG, Shu Quan LIANG. Adsorptive Stripping Voltammetric Study of the Enhancement of Copper(Ⅱ) by Poly (vinyl alcohol),Starch and Polyallylamine[J]. Chinese Chemical Letters, ;1997, 8(6): 529-532. shu

Adsorptive Stripping Voltammetric Study of the Enhancement of Copper(Ⅱ) by Poly (vinyl alcohol),Starch and Polyallylamine

Institute of Chemistry, Academia Sinica, Beijing 100080

Received Date: 7 January 1997

Adsorptive enhancements of several water-soluble polymers on copper(Ⅱ) were studied by adsorptive stripping voltammetry with a hanging mercury drop electrode.Increases in peak current of Cu(Ⅱ) were observed in alkaline carbonate media.The enhancing power of poly(vinyl alcohol),starch and polyallylamine is 15,4.1,and 2.5 times,respectively.
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