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Electrochemical synthesis and characterization of conducting polymers using room temperature melt as an electrolyte
Affiliation:1. College of Chemistry and Material Science, Fujian Normal University, Fuzhou 350007, PR China;2. Fujian Key Laboratory of Polymer Materials, Fuzhou 350007, PR China;1. Laboratory of Food Technology & Engineering, Faculty of Bioscience Engineering, Ghent University, Belgium;2. Department of Applied Biosciences, Faculty of Bioscience Engineering, Ghent University, Belgium
Abstract:Aromatic monomers can be polymerised using the chloroaluminate room temperature melt obtained by mixing 1:2 ratio of cetyl pyridinium chloride and anhydrous aluminium chloride miscible in all proportions with organic solvents as an electrolyte. The chloroaluminate (AlCl4) anion generated in this melt having a tetrahedral symmetry with equal bond lengths and bond angles is the dopant to stabilize macrocation generated near the vicinity of anode to yield better conducting and better ordered electronically conducting free standing polymer film. In this communication, we discuss the polymers derived from benzene and pyrrole and their characterization by various techniques.
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