Downloads: 113 | Views: 233
Research Paper | Physics Science | Iraq | Volume 5 Issue 3, March 2016 | Popularity: 6.7 / 10
Optical and Morphological Properties of (PVA-PVP-Ag) Nanocomposites
Zainab A. Al-Ramadhan, Jehan A. Salman, Hamsa Abdul Karem Hmud
Abstract: Polymer-nanocomposite were prepared by solution cast method using Co-Polymer (Polyvinyl alcohol and Polyvinyl pyrrolidone) as matrix and silver nanoparticle as filler. Optical properties of (PVA-PVP-Ag) nanocomposite with different percentage (0, 1, 2, 3, 4, 5) wt % and thickness 120 m were investigated using UV-VS spectrocopy within spectral region (200-900) nm. The energy gap of indirect transition (allowed and forbidden) has been determined, and their values were decrease with increasing nanoparticles concentration. The dispersion phenomena for refractive index and extinction coefficient are also investigated, the refractive index increase with the increasing of Ag content. The morphology analysis of the samples are determind by AFM measurements and optical microscope. The result show homogeneous distribution, very smooth surface and small roughness.
Keywords: Polymer, nanocomposite, optical properties, nanoparticles
Edition: Volume 5 Issue 3, March 2016
Pages: 1828 - 1836
Make Sure to Disable the Pop-Up Blocker of Web Browser
Similar Articles
Downloads: 1 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Research Paper, Physics Science, India, Volume 12 Issue 10, October 2023
Pages: 983 - 985Investigations of the Optical Properties of Manganese-Doped Zinc Ferrite Nanomaterials
Avinash Chand Yadav, Santosh Kumar
Downloads: 2 | Weekly Hits: ⮙2 | Monthly Hits: ⮙2
Analysis Study Research Paper, Physics Science, India, Volume 12 Issue 9, September 2023
Pages: 211 - 217High Dose Gamma Radiation Induced Modifications in Chemical, Electrical and Morphological Properties of PES Polymer
Bashir Ahmed
Downloads: 4 | Weekly Hits: ⮙4 | Monthly Hits: ⮙4
Analysis Study Research Paper, Physics Science, India, Volume 12 Issue 9, September 2023
Pages: 396 - 401Optical and Structural Studies of Kapton Polymer Irradiated by 1.2 MeV Gamma Radiations
Bashir Ahmed
Downloads: 6 | Weekly Hits: ⮙1 | Monthly Hits: ⮙3
Analysis Study Research Paper, Physics Science, India, Volume 12 Issue 6, June 2023
Pages: 2377 - 2383Chemical, Electrical and Morphological Properties of Kapton Polymer Irradiated by Gamma Radiation
Bashir Ahmed
Downloads: 12 | Weekly Hits: ⮙3 | Monthly Hits: ⮙3
Analysis Study Research Paper, Physics Science, India, Volume 12 Issue 9, September 2023
Pages: 428 - 430Study of Optical Properties of Cobalt - Doped Cadmium Sulfide Nanomaterials
Rahul Pratap Singh, Santosh Kumar