Abstract
This investigation involved the synthesis and optical characterization of Copper Oxide (CuO), Cobalt Oxide (Co2 O3 ), Iron Oxide (Fe2 O3 ), and Zinc oxide (ZnO) nanoparticles carried out by UV-Vis (Ultraviolet-Visible) Spectroscopy. UV-Vis spectra of nanoparticles were performed on a Perkin-Elmer Lamda-19 UV-Vis spectrometer. The absorption co-efficient dependent on energy was deliberated by the Tauc method and energy bandgap of nanoparticles were measured using UV-Vis spectra and compared with reported samples. Important optical variables such as refractive index, extinction co-efficient, and di-electric constant [real and imaginary parts] were computed for the entire scope of information with a hypothetical basis and detailed in the concern section.
doi: 10.17756/nwj.2023-s1-116
Citation: Rami JM, Patel CD. 2023. Exploration of Significant Optical Parameters of Selected Metal Oxide Nanoparticles Using Optical Spectroscopy. NanoWorld J 9(S1): S601-S605.
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