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    • Preparation and characterization of polymer composites based on charge-transfer complex of phenothiazine–iodine in polystyrene

      R A Singh R K Gupta S K Singh

      Composites Volume 28 Issue 5 August 2005 pp 423-429

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/028/05/0423-0429

    • Keywords

       

      Phenothiazine–iodine; polymer composite; charge-transfer complex; polystyrene.

    • Abstract

       

      Polymer composites based on charge-transfer complex of phenothiazine and iodine with polystyrene have been prepared in different weight ratios and characterized by FTIR, XRD, mechanical, microstructure and electrical properties (d.c. as well as a.c.). These composites show semiconducting behaviour as the conductivity increases with increasing temperature. Low percolation threshold (10% wt CTC) has been found indicating that processable conducting polymers with improved mechanical properties can be prepared by this method.

    • Author Affiliations

       

      R A Singh1 R K Gupta1 S K Singh1

      1. Department of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi 221 005, India

    • Dates

       
      Published
      August 2005
      Manuscript received
      29 November 2003
      Manuscript revised
      30 May 2005

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