Investigation of optical properties of PVA-GO nanocomposites

In this paper, we report the optical characteristics such as optical band gap, absorption edge, and photoluminescence (PL) spectra of PVA (polyvinyl alcohol)-GO (graphene oxide) nanocomposites in form of free standing thin film which are prepared by simple solution mixing method. In addition, we hav...

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Bibliographic Details
Main Authors: Dangi, S. B., Khichar, K. K., Kumar, Upendra, Hashmi, S. Z., Choudhary, B. L., Kumar, Shalendra, Alvi, P. A.
Format: Conference Proceeding
Language:English
Subjects:
Fourier transforms
Functional groups
Graphene
Infrared spectra
Nanocomposites
Optical properties
Photoluminescence
Polyvinyl alcohol
Spectrum analysis
Thin films
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Summary:In this paper, we report the optical characteristics such as optical band gap, absorption edge, and photoluminescence (PL) spectra of PVA (polyvinyl alcohol)-GO (graphene oxide) nanocomposites in form of free standing thin film which are prepared by simple solution mixing method. In addition, we have also determined the FTIR (Fourier-transform infrared spectroscopy) spectra in order to confirm presence of the functional group and their vibrational modes.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0001129