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Structural and electrical properties of nano structure lead oxide

SK. KHADEER PASHA1, K.CHIDAMBARAM1,* , N. VIJAYAN2, W. MADHURI1

Affiliation

  1. Materials Physics Division, School of Advanced Sciences, VIT University, Vellore – 632014, Tamilnadu, India
  2. National Physical Laboratory (CSIR), New Delhi –110012, India

Abstract

Lead oxide sample was prepared at low temperature by the solvo-thermal method. The lead oxide samples were characterized by X-ray diffraction (XRD), FT-IR and transmission electron spectroscopy (TEM) were employed to identify the structural phases, vibrational stretching frequencies and particle nature. X-ray diffraction studies indicate the formation of stable crystalline phase at 75 οC. Transmission electron microscopy and selected area electron diffraction analysis confirms the crystalline nanorods of lead oxide of size 15 – 30 nm. The results of dielectric measurements as a function of frequency, temperature and Cole - Cole plots are reported..

Keywords

Lead Oxide, Chemical Synthesis, Dielectric properties, Electrical conductivity.

Citation

SK. KHADEER PASHA, K.CHIDAMBARAM, N. VIJAYAN, W. MADHURI, Structural and electrical properties of nano structure lead oxide, Optoelectronics and Advanced Materials - Rapid Communications, 6, 1-2, January-February 2012, pp.110-116 (2012).

Submitted at: Dec. 19, 2011

Accepted at: Feb. 20, 2012