Effect of flux (NH4Cl)on Y2SiO5:Dy3+ (9 mol %) nanophosphors its Characterization and Structural studies

Authors

  • K. Dhanalakshmi  Department of Physics, New Horizon College of Engineering, Bangalore – 560 103, India.
  • Dr. A. Jagannatha Reddy  Reasearch Scholar, Bharathiar University, Coimbatore – 641 046, India 2Department of Physics, M. S. Ramaiah Institute of Technology, Bangalore – 560 054, India.

Keywords:

Abstract

Flux (NH4Cl) doped on Y2SiO5:Dy3+ phosphors were synthesized by auto ignition based low temperature Solution Combustion Synthesis (SCS) using ODH as fuel. Powder X-ray diffraction (PXRD) patterns confirm the nano sized particles corresponding to JCPDS card 36-1476. The crystallite size of the samples estimated from Scherrer’s formula. SEM micrographs infer addition of flux gives the enhanced grain growth and it attains smooth surface improves the crystallinity and particle morphology of the sample. FTIR data reveals the presence of M-O bonds and Y-O bonds.

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IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology

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Published

2019-12-30

Issue

Volume 4, Issue 9, November-December-2019

Section

Research Articles

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How to Cite

[1]
K. Dhanalakshmi, Dr. A. Jagannatha Reddy, " Effect of flux (NH4Cl)on Y2SiO5:Dy3+ (9 mol %) nanophosphors its Characterization and Structural studies" International Journal of Scientific Research in Computer Science, Engineering and Information Technology(IJSRCSEIT), ISSN : 2456-3307, Volume 4, Issue 9, pp.566-568, November-December-2019.