UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Volume 10 Issue 1
January-2023
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2301197


Registration ID:
507069

Page Number

b728-b733

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Title

Effect of Ni2+ ions on the structural, morphological and optical properties of microwave-assisted synthesis of ZnO nanoparticles

Abstract

Zn1-xNixO nanoparticles with Ni2+ ions concentration x = 1 to 5 mole % were synthesised by microwave-assisted technique. The structural, morphological and optical properties were analyzed as a function of the Ni2+ ion concentration. The XRD illustrate the increases in crystallinity of ZnO nanoparticles with increases of Ni2+ ions concentration and doped systems at various Ni2+ ions mole fractions x confirmed the exclusive formation of the host ZnSe with the hexagonal wurtzite structure. The SEM results show that nanorods having nanoscale diameter and length were successfully synthesized by microwave-assisted technique. The UV–visible spectroscopy verified that the band gap of ZnO was reduced due to incorporation of Ni into ZnO. Photoluminescence (PL) spectra of 1 to 5 mole % Ni2+ ion doped ZnO nanoparticles show two distinct ZnO and Ni2+ related emissions, both of which are excited via the ZnO host lattice. PL spectra confirmed a huge enhanced deep-level emission which attributes to the increase in defects concentration due to Ni2+ ions doping.

Key Words

semiconductor, ZnO, doped materials, optical properties

Cite This Article

"Effect of Ni2+ ions on the structural, morphological and optical properties of microwave-assisted synthesis of ZnO nanoparticles ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 1, page no.b728-b733, January-2023, Available :http://www.jetir.org/papers/JETIR2301197.pdf

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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

"Effect of Ni2+ ions on the structural, morphological and optical properties of microwave-assisted synthesis of ZnO nanoparticles ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 1, page no. ppb728-b733, January-2023, Available at : http://www.jetir.org/papers/JETIR2301197.pdf

Publication Details

Published Paper ID: JETIR2301197
Registration ID: 507069
Published In: Volume 10 | Issue 1 | Year January-2023
DOI (Digital Object Identifier): http://doi.one/10.1729/Journal.33810
Page No: b728-b733
Country: Vellore, Tamil Nadu, India .
Area: Science & Technology
ISSN Number: 2349-5162
Publisher: IJ Publication


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