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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-22 1:37 |
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Conference: Bucharest University Faculty of Physics 2010 Meeting
Section: Polymer Physics
Title:
Nanostructured Phenomena During the Aniline Polymerization in Water
Authors:
M. Ghiurea (1,2), C. I. Spataru (1), D. Donescu (1), Livia Maria Constantinescu (2)
Affiliation:
(1) National R-D Institute for Chemistry and Petrochemistry ICECHIM – Bucharest, Spl. Independentei 202, 6thdistrict, 0600021, P.O. Box 35/174, Bucharest, Romania
(2) University of Bucharest, Faculty of Physics, P.O.BOX.MG-11, Bucharest, Romania
E-mail
ghiurea@gmail.com
Keywords:
polyaniline, nanoparticle, thermogravimetric analysis, dopant
Abstract:
The polymerization of aniline (ANI) was investigated in many works due to the interest for the its polymer–polyaniline (PANI). This polymer has outstanding electrical properties that makes it useful for different applications. In this work it is tried to elucidate whether aniline hydrochloride (ANIHCl) in aqueous medium suffer self-association in water and how these combinations affect the polymerization and obtained polymer properties. It will be studyed the properties of the mixture ANIHCl/H2O, the conversion modifications during the polymerization and the properties of PANI. The obtained materials were characterized structural by FT-IR, UV-vis, morphological by SEM, and from the thermal behaviour point of view by TGA analyses.
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