UGC Approved Journal no 63975(19)

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Published in:

Volume 8 Issue 8
August-2021
eISSN: 2349-5162

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Published Paper ID:
JETIR2108271


Registration ID:
313951

Page Number

c143-c147

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Title

X-ray Diffraction and Photoluminescence Studies on ZnO Nanoparticles Synthesized by Sol Gel Auto Combustion Method Glycine Assisted Chelating Agent

Abstract

Zinc oxide (ZnO) nanoparticles were synthesized via a sol gel auto combustion method Glycine assisted chelating agent/fuel. The obtained ZnO nanoparticles were characterized by X-ray powder Diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and photoluminescence spectroscopy technique. The XRD patterns indicate that ZnO nanoparticles was of good crystallinity and having hexagonal wurtzite structure with single phase. The lattice parameter and other structural parameters were calculated from XRD data. The average crystallite size was found 24 nm. FTIR spectra showed the characteristic vibrations frequency band of Zn–O at 453 cm-1. Photo luminescence spectrum showed that two emission peaks at 380 nm and 393 nm, which are ascribed to near band edge transitions. The peak observed at 410 nm is attributed to a violet emission of ZnO nanoparticles. The violet emission at 410 nm is probably due to the defects of zinc interstitial and zinc vacancies related to the interface traps existing at the grain boundaries of ZnO.

Key Words

ZnO, XRD, Photoluminescence, FTIR

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"X-ray Diffraction and Photoluminescence Studies on ZnO Nanoparticles Synthesized by Sol Gel Auto Combustion Method Glycine Assisted Chelating Agent ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 8, page no.c143-c147, August-2021, Available :http://www.jetir.org/papers/JETIR2108271.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"X-ray Diffraction and Photoluminescence Studies on ZnO Nanoparticles Synthesized by Sol Gel Auto Combustion Method Glycine Assisted Chelating Agent ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 8, page no. ppc143-c147, August-2021, Available at : http://www.jetir.org/papers/JETIR2108271.pdf

Publication Details

Published Paper ID: JETIR2108271
Registration ID: 313951
Published In: Volume 8 | Issue 8 | Year August-2021
DOI (Digital Object Identifier):
Page No: c143-c147
Country: Osmanabad, India, Maharashtra, India .
Area: Physics
ISSN Number: 2349-5162
Publisher: IJ Publication


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