Synthesis and characterization of rare earth activated barium zirconate ceramic

2018 International Joint Conference on Materials Science and Mechanical Engineering

Agrawal, Sadhana^1

Department of Physics, National Institute of Technology Raipur, Raipur

492010, India^1

关键词: Nano-crystalline structures;    Parameters estimated;    Peak shape methods;    Perovskite ceramics;    Rare earth doped;    Second order kinetics;    Solid-state reaction synthesis;    Synthesis and characterizations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/383/1/012004/pdf
DOI  :  10.1088/1757-899X/383/1/012004

来源: IOP

【 摘 要 】

This paper reports synthesis of rare earth doped BZO perovskite ceramic by facile solid state reaction synthesis route. The phosphor confirms its nanocrystalline structure with high order purity and homogeneity. Characterized by XRD, SEM, EDX, FTIR and TL, a complete investigation of its structural, morphological and thermoluminescent properties is done. The kinetic parameters estimated using peak shape method confirms the second order kinetics of synthesized ceramic powder. With the emerging global concern regarding UVR exposure protection, the BZO perovskite ceramic are emerging as dynamic alternatives for TL mapping.