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An electroactive polymeric material and its voltammetric response towards alkali metal cations in neat water
Authors:Fatih Alg?  Atilla Cihaner
Affiliation:a Laboratory of Organic Materials, Department of Chemistry, Çanakkale Onsekiz Mart University, 17100 Çanakkale, Turkey
b Chemistry Group, Faculty of Engineering, At?l?m University, 06836 Ankara, Turkey
Abstract:The syntheses and characterization of a unique system based on thiophene, pyrrole and benzo-15-crown-5 (SNS-Crown) and its corresponding polymer (PSNS-Crown) are reported. Furthermore, selective, clear and reversible voltammetric responses of the conjugated polymer (PSNS-Crown) film towards the alkali series Li+, Na+ and K+ in both neat water and organic media (ethanol) are described.
Keywords:Chemosensor   Ion sensing   Crown ethers   Polythiophene   Polypyrrole
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