Analysis of Structural, Electrical and Electronic Properties of (Polymer Nanocomposites/ Silicon Carbide) for Antibacterial Application | ||||
| Egyptian Journal of Chemistry | ||||
| Article 15, Volume 62, Issue 4, April 2019, Page 767-776 PDF (3.73 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejchem.2019.6241.1522 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Hind Ahmed1; Ahmed Hashim  2; Hayder Abduljalil1
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| 1University of Babylon | ||||
| 2University of Babaylon | ||||
| Abstract | ||||
| The structural, electronic and D.C electrical properties of,(PVA-MgO-SiC) nanocomposites for antibacterial application have been investigated. The prepared nanocomposites have low cost, flexible and high antibacterial activity. The (PVA-MgO-SiC),nanocomposites were prepared with different weight percentages of Silicon Carbide (SiC),nanoparticles., Electrical properties of ,(PVA-MgO-SiC) nanocomposites were studied with different temperature. The experimental results showed that the conductivity of (PVA-MgO-SiC),nanocomposites is increased with increase the concentration of Silicon Carbide (SiC) nanoparticles. The activation energy of,(PVA-MgO-SiC) nanocomposites decreases with increase the weight percentages of Silicon Carbide nanoparticles. The total energies of the (PVA–MgO-SiC) nanocomposites were studied by using Gaussian 09(G09) program and density functional theory (DFT) with B3LYP/6-31G) basis set. The total energies decreases with the increase the number of atoms forming the nanocomposites,. | ||||
| Keywords | ||||
| transition metals; Density functional theory; Activation energy; Antibacterial | ||||
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