Journal :   Asian Journal of Research in Chemistry

Volume No. :   11

Issue No. :  1

Year :  2018

Pages :   1-4

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Synthesis and Luminescent Properties of SrZrO3:Tb3+ Phosphors



Address:   Sheetal1, Sonika1*, Poonam Nandal1, S.P. Khatkar1, Ritu Langyan2
1Department of Chemistry, Maharshi Dayanand University, Rohtak - 124001, India
2Department of Chemistry, Kurukshetra University, Kurukshetra – 136119, India
*Corresponding Author
DOI No: 10.5958/0974-4150.2018.00001.9

ABSTRACT:
SrZrO3:Tb3+ phosphor with perovskite structure has been successfully synthesized by combustion method using glycine as a fuel. The structure, morphology and luminescent properties of material have been characterized by X-ray diffraction, scanning electron microscopy and fluorescence spectrometry. The XRD results indicate that crystals of SrZrO3:Tb3+ belongs to tetragonal perovskite system. The phosphor can be effectively excited by UV light and the emission spectra results indicate green luminescence of SrZrO3:Eu3+. The emission spectra comprises of stronger peaks due to transition 5D4?7F5 (544 nm) for the SrZrO3:Tb3+ phosphor.
KEYWORDS:
Perovskite, Terbium, Optical materials, Luminescence.
Cite:
Sheetal1, Sonika, Poonam Nandal, S.P. Khatkar, Ritu Langyan. Synthesis and Luminescent Properties of SrZrO3:Tb3+ Phosphors. Asian J. Research Chem. 2018; 11(1):1-4.
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