Synthesis and Photoluminescence Study of Bi3+and Pb2+Activated Ca3(BO3)2

Author:

Gawande A. B.1,Sonekar R. P.2,Omanwar S. K.1

Affiliation:

1. Department of Physics, SGB Amravati University, Amravati 444602, India

2. Department of Physics, G.S. College, Khamgaon, Buldhana 444312, India

Abstract

The photoluminescence properties of Pb2+and Bi3+doped Ca3(BO3)2prepared by solution combustion synthesis technique are discussed. The structure of the prepared phosphor is characterized and conformed by XRD and FTIR. SEM images of the prepared materials show irregular grains with agglomerate phenomena. Prepared phosphors achieved the band emissions, respectively, at 365 nm and 335 nm corresponding to the transitionP1S013. Optimum concentration, critical transfer distance, and Stokes shift of the synthesized materials were measured. These phosphors may provide an efficient kind of luminescent materials for various applications in medical and industry.

Publisher

Hindawi Limited

Subject

Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials

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