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Synthesis and characterization of polyaniline salts with phenoxy acetic acids by emulsion polymerization

Veerendra, B and Sathyanarayana, DN (2005) Synthesis and characterization of polyaniline salts with phenoxy acetic acids by emulsion polymerization. In: Indian Journal of Chemistry - Section A: Inorganic, Physical, Theoretical and Analytical Chemistry, 44 (6). 1133 -1138.

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Abstract

Polyaniline salts have been synthesized by chemical oxidative polymerization of aniline in the presence of phenoxy acetic acid and its two derivatives using emulsion method at room temperature and characterized by different techniques such as infrared, H-1 and C-13 NMR, UV-visible spectroscopy, SEM, wide angle X-ray diffractograms and conductivity measurements. These polyaniline salts have the desirable property of high solubility for processibility in solvents such as DNIF, DMSO and a mixture of CHCl3 and acetone and they exhibit fairly good conductivity of similar to 3.0 x 10(-3) S cm(-1). The variations in solubility, conductivity and morphology with the protonating strength of the dopants are examined.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to National Institute of Science Communication and Information Resources.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 04 Jun 2010 10:21
Last Modified: 04 Jun 2010 10:56
URI: http://eprints.iisc.ernet.in/id/eprint/27544

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