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IJCT Vol.12(6) [November 2005] >


Title: Potassium dichromate initiated polymerization of aniline
Authors: Chowdhury, P
Saha, B
Keywords: Polyaniline
dichromate oxidation
conductivity
UV-VIS spectra
FTIR spectra
Issue Date: Nov-2005
Publisher: CSIR
IPC CodeC07C211/46; C08F2/00
Abstract: Potassium dichromate initiated polymerization of aniline in acidified aqueous medium was carried out as a function of parameters such as pH, aniline/oxidant mole ratio, temperature and time. Optimum reaction conditions are outlined for the chemical synthesis of the polymer. Spectral, thermal, electrical and viscosity properties of some selective samples of polyaniline were studied. A reaction scheme has been proposed to elucidate the role of Cr(VI).
Page(s): 671-675
ISSN: 0975-0991 (Online); 0971-457X (Print)
Source:IJCT Vol.12(6) [November 2005]

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