Electrical conductivity and spectroscopic characterization of Blends of poly(2-chloroaniline)/polyaniline P(2ClANI)/PANI copolymer with PVC exposed to gamma-rays


SEVİL U. A. , Coskun E., Guven O.

RADIATION PHYSICS AND CHEMISTRY, vol.94, pp.45-48, 2014 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 94
  • Publication Date: 2014
  • Doi Number: 10.1016/j.radphyschem.2013.07.029
  • Journal Name: RADIATION PHYSICS AND CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.45-48

Abstract

Poly(2-chloroaniline)/polyaniline P(2CIANI)/PANI) random copolymer was synthesized in the form of nanoparticles by chemical routes. Incorporation of P(2ClANI) into PANI backbone significantly increased the solubility of copolymer in THE Thin PVC/P(2CIANI)/PANI blend films were prepared by solvent casting and subsequently exposed to gamma-rays. Conductivity measurements on the irradiated blend films of PVC/P(2CIANI)/PANI showed that conductivity was increased from 10(-8) S/cm to 10(-5) S/cm when irradiated to radiation dose of up to 200 kGy. The increase in conductivity was also revealed by FTIR and UV-vis spectra. (C) 2013 Elsevier Ltd. All rights reserved.