Preconcentration and electroanalysis of copper at glassy carbon electrode modified with poly(2-aminothiazole)

Authors : Hakan ÇİFTÇİ, Hasan TESTERECİ, Zeki ÖKTEM

Pages : 11-16

View : 27 | Download : 9

Publication Date : 2011-01-14

Article Type : Conference Paper

Abstract :Conducting polyinsert ignore into journalissuearticles values(2-aminothiazole);, PAT, was synthesized in acetonitrile with tetrabutylammonium tetrafluoroborate, TBAFB, as supporting electrolyte via constant potential electrolysis, CPE. Glassy carbon, GC, electrode was modified by immersing the electrode in a DMSO solution of PAT. Preconcentration of copper on polymer matrix was carried out at - 0.7 V. The effects of preconcentration time and pH and Cuinsert ignore into journalissuearticles values(II); concentration of the preconcentration solution on the stripping peak current of copper were studied.
Keywords : Poly 2 aminothiazole, conducting polymer, modified electrode, copper determination, stripping voltammetry