Dergiler / Gazi University Journal of Science / 2011 / Cilt: 24 - Sayı: 1

Hakan ÇİFTÇİ1, H. Nur TESTERECİ1, Zeki ÖKTEM1

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

Hakan ÇİFTÇİ,Hasan TESTERECİ,Zeki ÖKTEM

Sayfa
11–16
DOI
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Abstract

Conducting poly(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 Cu(II) concentration of the preconcentration solution on the stripping peak current of copper were studied.

Hakan ÇİFTÇİ1, H. Nur TESTERECİ1, Zeki ÖKTEM1 — AJindex