Preparación y caracterización de un polímero conductor: Polianilina (PANI)
Date
2018-10-01
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Abstract
El objetivo de este trabajo consiste en preparar mediante un proceso de oxidación química Polianilina (PANI), un polímero de notable estabilidad química que aporta altos valores de conductividad cuando es utilizado como relleno de un material compuesto. El polímero obtenido es caracterizado a través de DRX (difracción por rayos X) y medida su conductividad a distintas temperaturas, permitiendo verificar un comportamiento semiconductor con mecanismos de conducción uni y tridimensionales de acuerdo a los dopantes utilizados.
The objective of this work is to prepare by means of a chemical oxidation process Polyaniline (PANI), a polymer of remarkable chemical stability that provides high conductivity values when it is used as a filling of a composite material. The polymer obtained is characterized through XRD (X-ray diffraction) and its conductivity is measured at different temperatures, making it possible to verify a semiconductor behavior with uni and tri-dimensional driving mechanisms according to the dopants used.
The objective of this work is to prepare by means of a chemical oxidation process Polyaniline (PANI), a polymer of remarkable chemical stability that provides high conductivity values when it is used as a filling of a composite material. The polymer obtained is characterized through XRD (X-ray diffraction) and its conductivity is measured at different temperatures, making it possible to verify a semiconductor behavior with uni and tri-dimensional driving mechanisms according to the dopants used.
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Keywords
polimero conductor, dopado, polimerizacion quimica, conductor polymer, doped, chemical polymerization
Citation
Proyecciones, Vol.16 No. 2
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