ISSN
2231–4202  (Print)                
2249–9970  (Online)             
Peer Reviewed and Refereed Journal


JPAST is a Peer Reviewed & Refereed biannual multidisciplinary journal starting from July 2011. Articles are invited for July 22 issue.
Volume 9, Issue 2, Pages 41-45, July 2019

Comparative Structural Analysis of PBZT Nanoceramics Synthesized by Co-precipitation and Sol-gel Method

Pradeep Kumar Yadav1,*, Amar Pal2 and Sanjay Kumar Singh3

 1Physics Department, Meerut College, Meerut (U.P) India

2Sanskar College of Engg. & Tech., Ghaziabad (U.P.) India

3Directorate of Higher Education, U.P. Allahabad, India

*email: yadav62pk@gmail.com

In this study, a comparative structural analysis of bismuth doped PZT nanoceramics (i.e. Pb0.98 BI0.02 (Zr0.52 TI0.48)0.98 O3) prepared by chemical co-precipitation and sol-gel methods has been made. Perovskite PZT phase in the compound prepared by sol-gel method can be seen ta the temperature as low as 250°C whereas the evolution of PZT phase along with small amount of pyrochlore phase take place only after 400°C temperature in the samples prepared by co-precipitation method. The X-Ray diffractogram of pellets sintered at 1100°C also confirms that bismuth doping does not affect the crystal structure of the compounds and a tetragonal unit cell structure was formed in both of the cases.

Keywords:   Nanoceramics, PZT, Sol-gel, XRD.

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