Synthesis And Characterization of Polyaniline Film by K2Cr2O7, K2CrO4 and FeCl3 a Comparative Study

V.B. Deshmukh¹ , K.S. Paithankar² , U.N. Shelke³ , V.K. Gade⁴

Section:Research Paper, Product Type: Isroset-Journal
Vol.6 , Issue.6 , pp.149-154, Dec-2018

CrossRef-DOI:   https://doi.org/10.26438/ijsrpas/v6i6.149154

Online published on Dec 31, 2018

Copyright © V.B. Deshmukh, K.S. Paithankar, U.N. Shelke, V.K. Gade . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
Aniline was electrochemically synthesized with K2Cr2O7, K2CrO4, and FeCl3 as oxidants and Polyaniline (PANI) films is prepared. Electrochemical cell was used for deposition of monomer, oxidants and dopant in galvanostatic technique. ITO coated glass plate has been used as a working electrode, platinum foil as a counter electrode and Ag/AgCl as a reference electrode. The electrolyte solution was prepared in deionized water with optimum parameter viz. pH, potential, conductivity. After synthesis of composite films by galvanostatic electrochemical technique it was focused to various characterizations such as FTIR, UV-vis. spectroscopy and SEM etc. For comparative study it has been finding that FeCl3 is best supporting electrolyte for PANI.

Key-Words / Index Term :
Polyaniline, Electrochemical, Synthesis, Electrolyte, Conductivity

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