D. Fungaro
Nov 26, 2001
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Influential Citations
16
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Sensors
Abstract
Denise Alves FungaroInstitute for Energy and Nuclear Research – Center of Environmental Chemistry - Travessa R, 400 -CEP 05508-900 - Sao Paulo, SP, Brazil. E-mail: dfungaro@net.ipen.brReceived: 19 November 2001 / Accepted: 26 November 2001 / Published: 26 November 2001Abstract: The electrochemical polymerization of 2-aminobenzenesulfonic acid with andwithout aniline has been carried by cyclic potencial sweep in sulfuric acid solution at theglassy carbon electrode. The polymer and copolymer formed have been characterizedvoltammetrically. The sulfonated polyaniline coated mercury thin-film electrodes have beenevaluated for use with anodic stripping voltammetry. The electrodes were tested andcompared with a conventional thin-film mercury electrode. Calibration plots showedlinearity up to 10