Title : ( Microstructural and optical characterization of PZT nanopowder prepared at low temperature )
Authors: - - , Mohammad Hosseini , Ali Khorsand Zak , GholamHossein khorrami ,
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Abstract
Lead zirconate titanate (PZT) nanopowders were synthesized by the metal organic and salt precursor’s sol–gel combustion technique. Single-phase perovskite PZT powders were obtained after heat treatment at temperature of 500 1C. The effects of calcination temperature on lattice parameters and tetragonality of PZT powders have been discussed. The average particles size is estimated to be around 70–80nm by SEM observations. The absorption coefficient (a) and the band-gap energy (Eg) of the perovskite oxide have been estimated using Fourier transform infrared (FTIR) spectroscopy.
Keywords
, Keywords: Gel, combustion Perovskite PZT Dielectric constant
@article{paperid:1010218,
author = { -, - and Hosseini, Mohammad and Khorsand Zak, Ali and Khorrami, GholamHossein},
title = {Microstructural and optical characterization of PZT nanopowder prepared at low temperature},
journal = {Physica E},
year = {2009},
number = {41},
month = {January},
issn = {1386-9477},
pages = {418--422},
numpages = {4},
keywords = {Keywords:
Gel-combustion
Perovskite
PZT
Dielectric constant},
}
%0 Journal Article
%T Microstructural and optical characterization of PZT nanopowder prepared at low temperature
%A -, -
%A Hosseini, Mohammad
%A Khorsand Zak, Ali
%A Khorrami, GholamHossein
%J Physica E
%@ 1386-9477
%D 2009
