Journal
MATERIALS CHEMISTRY AND PHYSICS
Volume 130, Issue 1-2, Pages 760-768Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.matchemphys.2011.07.057
Keywords
Interfaces; Composite materials; Electrical properties; Dielectric properties
Categories
Funding
- French Government
Ask authors/readers for more resources
Conducting polymer composite films based on different aliphatic polyamides (PA) (PA-6, PA-11 and PA-12) have been synthesized by in situ aniline polymerization inside a surface layer of the PA host matrix. Dielectric permittivity and dielectric loss of these films are explained in terms of the interfacial polarization. The real part of permittivity is found to be higher in the PA/polyaniline (PANI) composite films than in the virgin PA polymer matrix. Such behaviour is attributed to the interaction between PA and PANI molecular chains and to the conductivity increase after the aniline polymerization. The performed confocal Raman spectrometry and X-ray diffraction studies also confirmed the presence of interactions between PA and PANI molecular chains. (C) 2011 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available