International Journal of Scientific and Research Publications

IJSRP, Volume 6, Issue 9, September 2016 Edition [ISSN 2250-3153]


OPTICAL BAND GAP STUDIES OF POLYPYRROLE DOPED WITH CUZnFe2O4 NANO PARTICLES
      V.S. Shanthala, S.N. Shobha Devi, M. V. Murugendrappa
Abstract: Polypyrrole/CuZnFe2O4 nanocomposites were synthesized by in-situ polymerization with Ammonium persulphate as an oxidising agent. Optical band gap of chemically synthesized polypyrrole and Polypyrrole-CuZnFe2O4 (10% - 50%) nanocomposites have been studied at room temperature and normal pressure. Energy band gap of these materials are determined by UV-VIS absorption spectra in the wavelength range 264nm–1936nm by spectrophotometer. In this work the experimental results obtained from the UV-VIS spectra are reported for nanocomposites of different wt percentages (10% -50%.). Characteristic peak around 800 nm was observed in all the nanocomposites confirming the formation of polypyrrole. The work highlights the optical properties of these polymer nanocomposites for making them a suitable candidate for optoelectronic devices

Reference this Research Paper (copy & paste below code):

V.S. Shanthala, S.N. Shobha Devi, M. V. Murugendrappa (2018); OPTICAL BAND GAP STUDIES OF POLYPYRROLE DOPED WITH CUZnFe2O4 NANO PARTICLES; Int J Sci Res Publ 6(9) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-0916.php?rp=P575749
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