Fabrication of (Polymer Blend-magnesium Oxide) Nanoparticle and Studying their Optical Properties for Optoelectronic Applications
| Main Authors: | J. Kadham, Alaa; AL-Qasim Green University, Hassan, Dalal; AL-Qasim Green University, Mohammad, Najlaa; AL-Qasim Green University, Ah-yasari, Ahmed Hashim; University of Babylon |
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| Other Authors: | Ahmed Hashim, University of Babylon, Department of Physics |
| Format: | Article optical info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Institute of Advanced Engineering and Science
, 2018
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| Subjects: | |
| Online Access: |
http://journal.portalgaruda.org/index.php/EEI/article/view/839 http://journal.portalgaruda.org/index.php/EEI/article/view/839/518 http://journal.portalgaruda.org/index.php/EEI/article/downloadSuppFile/839/55 http://journal.portalgaruda.org/index.php/EEI/article/downloadSuppFile/839/56 |
Daftar Isi:
- Nanocomposites used in many optical devices applications. This aims to preparation of new type of polymer and study their optical properties. The polyvinyl pyrrolidone-carboxymethyl cellulose blend and magnesium oxide nanocomposites have been fabricated. The nanocomposites are prepared for different concentrations of polymer blend and magnesium oxide nanoparticles. The optical properties of nanocomposites were studied. The experimental results showed that the absorbance, absorption coefficient, refractive index, extinction coefficient, real and imaginary parts of dielectric constant and optical conductivity of (PVP-CMC) blend are increased with increase of the MgO nanoparticles concentration. The transmittance and energy band gap are decreased with increase of the MgO nanoparticles concentration. The nanocomposites have high absorbance in UV region which may be used for radiation shielding application.