Study on structural, morphological, optical, and luminescence properties of nickel oxide thin-film synthesized by dip-coating technique

Nickel oxide is one of the best materials for fabricating optical devices. The Dip-coating technique was used to deposit nickel oxide thin films on a glass substrate. Nickel acetate tetrahydrate Ni (Ac) 2·H2O was used as starting precursor and monoethanolamine (MEA) was added as a catalyst. These fa...

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Bibliographic Details
Published inMaterials today : proceedings Vol. 52; pp. 1733 - 1738
Main Authors Anusha, S., Ravinder, G., Murthi, M. Narasimha, Rao, P. Chandar, Sreelatha, C.J.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 2022
Subjects
Dip coating
FESEM
Nickel oxide
Photo luminescence
XRD
Photo luminescence
Dip coating
XRD
Nickel oxide
FESEM
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Summary:Nickel oxide is one of the best materials for fabricating optical devices. The Dip-coating technique was used to deposit nickel oxide thin films on a glass substrate. Nickel acetate tetrahydrate Ni (Ac) 2·H2O was used as starting precursor and monoethanolamine (MEA) was added as a catalyst. These fabricated films were pre-heated at 150 °C for 10 min and then annealed in the air at 400–700 °C temperatures. XRD, UV–Vis-NIR, FESEM, EDAX, and photoluminescence techniques are used for analyzing the fabricated films. FESEM and EDAX studies confirmed the surface and the elemental analysis of the prepared films. X-ray diffraction studies confirmed the structure of the Nickel oxide film. The UV–Vis-NIR spectrometer was used to analyze the transmission and absorption spectra of the films.
ISSN:2214-7853
2214-7853
DOI:10.1016/j.matpr.2021.11.378