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- Title
Synthesis of lead titanate nanoparticles via sol-gel technique and its characterization.
- Authors
Sagadevan, Suresh; Das, Isha; Podder, Jiban
- Abstract
This paper reports on the preparation and study of the structure, surface morphology, optical and electrical properties of lead titanate (PbTiO) nanoparticles. The preparation of PbTiO nanoparticles was done by the sol-gel method. X-ray diffraction pattern was used to calculate the average crystallite size of PbTiO nanoparticles. Scanning electron microscopy and atomic force microscopy analyses were used to study the surface morphology of PbTiO nanoparticles. The transmission electron microscopic analysis was used to measure the particle size of PbTiO nanoparticles. Absorption spectrum and photoluminescence spectrum were used to analyze the optical properties of PbTiO nanoparticles. The study of the dielectric properties of PbTiO nanoparticles like the dielectric constant, the dielectric loss and the AC conductivity were studied at different frequencies and temperatures.
- Subjects
LEAD titanate; NANOPARTICLES; SOL-gel processes; SCANNING electron microscopy; ATOMIC force microscopy; SURFACE morphology
- Publication
Journal of Materials Science: Materials in Electronics, 2016, Vol 27, Issue 12, p13016
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-016-5442-0