• Kousik Dutta

Reduction of the nanocomposite of the conductive polymer composite in the GO/conductive polymer imparts excellent mechanical, thermal, electrical and electrochemical properties to the composite. Therefore, the GO/conductive polymer has become the research direction of new functional materials. The polypyrrole/GO composite was prepared by in-situ polymerization using graphite oxide as the matrix and polypyrrole as the guest of the difference layer. A series of conducting polymer composites of polypyrrole/graphite oxide (PPY/GO) were prepared by the incorporation of pyrrole in various proportions. Polymer composites were characterized by XRD, SEM, four probe method, DC conductivity. PPy/GO composites showed crystalline nature with hexagonal structure. Direct current electrical conductivity values of all the samples have been measured. The temperature dependence dc conductivity of the nanocomposite follows Mott’s three-dimensional variable range hopping. The alternating current (ac) conductivity suggests correlated barrier hopping of conduction process. The conductivity relaxation time varies in the range of 10-5–10-7 Sec.

Synthesis and Characterization of Polypyrrole/Graphite Oxide nanocomposites and Study of Electrical Properties

"Synthesis and Characterization of Polypyrrole/Graphite Oxide nanocomposites and Study of Electrical Properties ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 2, page no.347-356, February-2017, Available :http://www.jetir.org/papers/JETIR1702056.pdf

"Synthesis and Characterization of Polypyrrole/Graphite Oxide nanocomposites and Study of Electrical Properties ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 2, page no. pp347-356, February-2017, Available at : http://www.jetir.org/papers/JETIR1702056.pdf