Structural Properties of Pb(Zr_0.52Ti_0.38Li_0.1)O₃ Prepared via High Planetary Mill

Abstract:

In the present work lead based perovskite ceramic Pb (Zr₀.₅₂Ti _0.38Li_0.1)O₃ was prepared via high planetary mill. The green body was sintered at 850 °C. The effect of 0.1 wt % Li⁺ addition on the sintering temperature, microstructure and on dielectric properties of Pb (Zr_0.52Ti_0.48)O₃ were investigated. Thermal analysis of ceramic reveals that the PZT can be synthesized at low temperature. XRD diffractrogram shows the presence of secondary phase (lead oxide PbO) in the sample. The maximum dielectric constant was observed at low frequency which was 1163.22 at 20 Hz.

• Periodical: Materials Science Forum (Volume 888)
• Pages: 91-95
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.888.91
• Online since: March 2017
• Authors: Maliha Siddiqui, Julie Juliewatty Mohamed, Zainal Arifin Ahmad*
• Keywords: Dielectric Properties, Lead Zirconate Titanate, Thermal Analysis

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