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Polymer Nanohybrids With High Electrical Conductivities

Published online by Cambridge University Press:  31 January 2012

R. Yañez-Macías ,
P. González-Morones ,
C Ávila-Orta ,
S. Torres-Rincón ,
J. Valdéz-Garza ,
A. Rosales-Jasso ,
J.G. Telles-Padilla  and
A. Saénz-Galindo
R. Yañez-Macías
Affiliation:
Research Center for Applied Chemistry (CIQA), Blvd. Enrique Reyna No 140, C. P. 25253, Saltillo, Coah.
P. González-Morones
Affiliation:
Research Center for Applied Chemistry (CIQA), Blvd. Enrique Reyna No 140, C. P. 25253, Saltillo, Coah.
C Ávila-Orta
Affiliation:
Research Center for Applied Chemistry (CIQA), Blvd. Enrique Reyna No 140, C. P. 25253, Saltillo, Coah.
S. Torres-Rincón
Affiliation:
Research Center for Applied Chemistry (CIQA), Blvd. Enrique Reyna No 140, C. P. 25253, Saltillo, Coah.
J. Valdéz-Garza
Affiliation:
Research Center for Applied Chemistry (CIQA), Blvd. Enrique Reyna No 140, C. P. 25253, Saltillo, Coah.
A. Rosales-Jasso
Affiliation:
Research Center for Applied Chemistry (CIQA), Blvd. Enrique Reyna No 140, C. P. 25253, Saltillo, Coah.
J.G. Telles-Padilla
Affiliation:
Research Center for Applied Chemistry (CIQA), Blvd. Enrique Reyna No 140, C. P. 25253, Saltillo, Coah.
A. Saénz-Galindo
Affiliation:
Faculty of Chemical Sciences, Autonomous University of Coahuila (UAC), Blvd V. Carranza s/n, Col. República Oriente, Saltillo, Coah.
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Abstract

Multiwalled carbon nanotube (MWCNT)/Nylon-6 nanohybrids were prepared by in situ polymerization under microwave irradiation. The effect of time and power of irradiation on the surface conductivity of the nanohybrid was studied. It was observed that the resistivity increases with irradiation time at low microwave power (200W). On the other hand, at high power (600W) an opposite behavior was observed. And at intermediate power (400W) the resistivity was independent of the irradiation time. Resistivity values range from 102 to 101 Ω/sq. This behavior was associated with the polymer nanocoating covering the surface of the carbon nanotubes.

Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1371: Symposium S1 – Nanostructured Materials and Nanotechnology , 2012 , imrc11-1371-s1-p099
Copyright
Copyright © Materials Research Society 2012

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References

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