ELECTROCHEMICAL DETECTION OF CADMIUM (II) AND LEAD (II) IONS USING GRAPHITE ELECTRODES MODIFIED WITH POLY(P-CUMARIC ACID)

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  • Presentation type: Exposição de Pôster
  • Track: Eletroquímica e Eletroanalítica - ELE
  • Keywords: Polymeric films; Metal detection; Modified Electrodes; cadmium; lead;

Authors:

  • 1 Universidade Federal dos Vales do Jequitinhonha e Mucuri

ELECTROCHEMICAL DETECTION OF CADMIUM (II) AND LEAD (II) IONS USING GRAPHITE ELECTRODES MODIFIED WITH POLY(P-CUMARIC ACID)

Thaís Machado Lima

Universidade Federal dos Vales do Jequitinhonha e Mucuri

Abstract

Graphite electrodes modified with polymeric films of p-coumaric acid were used to detect lead and cadmium ions in aqueous solutions where concentrations up to 2.0 ppb were monitored.

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