Analysis on the Tc Values of MPB Pb (Zr1-xTix)O3 Ferroelectric Ceramics
DOI:
https://doi.org/10.47392/irjash.2020.147Keywords:
Ionic Radius, Tc, MPB, Ceramic, PZTAbstract
In this communication an attempt has been made to review, in brief, on Curie temperatures (Tc) of lead zirconatetitanate near morphotropical phase boundary. This review also includes 52/48 PZT modified by cadmium (Cd+2) in various amounts such as 5%, 10%, and 15%. We are proposing an easy method of selecting a substitution element for synthesizing modified lead zirconatetitanate (PZT) ceramics. Our investigation revealed that substitution of +3 valence elements will enhance Tc values whereas the substitution of +2 valence elements will decrease Tc. The change in Tc values is also attributed to ionic radii of modifier ions
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2020-09-28
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