Affiliation:
1. Department of Studies in Physics, Mangalore University, Mangalagangotri 574199, India
Abstract
Nickel oxide (NiO) nanostructures were synthesized by hydrothermal method using ethylene glycol and double distilled water as solvent in 3:2 volume ratio. The synthesized nanostructures were characterized by XRD, FESEM, EDX, FTIR, and UV-visible spectroscopy. XRD result shows that the
synthesized nanostructures are polycrystalline in nature. FESEM images show the growth of NiO nanowires. The elemental compositions of the samples were analyzed by EDS. Fourier transform infrared (FTIR) spectroscopy confirms the existence of Ni–O bond in the sample. Optical band gap
energy of about 3.71 eV was calculated from the UV-visible absorption measurement.
Publisher
American Scientific Publishers
Subject
General Energy,General Engineering,General Environmental Science,Education,General Mathematics,Health(social science),General Computer Science
Cited by
3 articles.
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