Polyaniline - fractionation, spectroscopic and structural properties

Authors
Laska, J Widlarz, J Marszalek, J
Citation
J. Laska et al., Polyaniline - fractionation, spectroscopic and structural properties, SYNTH METAL, 119(1-3), 2001, pp. 303-304
Citations number
2
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
119
Issue
1-3
Year of publication
2001
Pages
303 - 304
Database
ISI
SICI code
0379-6779(20010315)119:1-3<303:P-FSAS>2.0.ZU;2-G
Abstract
Polyaniline obtained by chemical oxidative polymerization was treated with different organic solvents, namely methanol, chloroform, tetrahydrofuran (T I-EF), benzyl alcohol. All obtained fractions were characterized with FTIR, WAXS, DSC, TGA, and elemental analyses. Fractions obtained from methanol, chloroform and THF, differ chemically from each other and are side reaction products or oligomers. Washing out those fractions seems to be crucial for repeatability of properties of the final product.