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Structural organization of films based on polyaniline/polysulfonic acid complexes depending on the synthesis method |
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| Authors: | Simagina L. V. Gaynutdinov R. V. Stepina N. D. Sorokina K. L. Morozova O. V. Shumakovich G. P. Yaropolov A. I. Tolstikhina A. L. |
| Affiliation: | 1.Shubnikov Institute of Crystallography, Russian Academy of Sciences, Leninski? pr. 59, Moscow, 119333, Russia ;2.Bach Institute of Biochemistry, Russian Academy of Sciences, Leninski? pr. 33, Moscow, 119071, Russia ; |
| Abstract: | The optical properties and morphology of complexes based on polyaniline (PANI) and poly(2-acrylamido-2-methyl-1-propanesulfonic acid) (PAMPS), depending on their synthesis conditions, have been characterized by UV-visible spectroscopy and atomic force microscopy. The dependence of the electron absorption spectra of PANI/PAMPS complexes and the surface topography of their films on the initiation way of PANI formation (chemical and enzymatic) and the use of promoters of aniline polymerization has been investigated. The aniline polymerization kinetics with and without polymerization promoters has been studied. All PANI/PAMPS complexes are found to have a nanocomposite time-stable structure. |
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