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Omed Gh. Abdullah
Researcher at University of Sulaymaniyah
Publications - 68
Citations - 2184
Omed Gh. Abdullah is an academic researcher from University of Sulaymaniyah. The author has contributed to research in topics: Electrolyte & Conductivity. The author has an hindex of 23, co-authored 61 publications receiving 1395 citations. Previous affiliations of Omed Gh. Abdullah include Kurdistan Regional Government & Komar University of Science and Technology.
Papers
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Reducing the optical band gap of polyvinyl alcohol (PVA) based nanocomposite
TL;DR: In this article, the optical properties of pure polyvinyl alcohol (PVA) and PVA-based nanocomposite films have been investigated and the experimental results show that the absorption and absorption coefficient parameters are greatly affected by variation of copper oxide (CuO) nanoparticles concentration.
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Structural and optical characterization of PVA:KMnO 4 based solid polymer electrolyte
TL;DR: In this paper, solid polymer electrolyte films of polyvinyl alcohol (PVA) doped with a different weight percent of potassium permanganate (KMnO 4 ) were prepared by standard solution cast method.
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Synthesis, Structural and Optical Characterization of MgO Nanocrystalline Embedded in PVA Matrix
TL;DR: In this article, a nano-magnesium oxide (MgO) was prepared by wet chemical method using magnesium chloride and sodium hydroxide as precursors and soluble gelatin as stabilizing agent.
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Optical properties of pure and doped PVA:PEO based solid polymer blend electrolytes: two methods for band gap study
Shujahadeen B. Aziz,Omed Gh. Abdullah,Ahang M. Hussein,Rebar T. Abdulwahid,Mariwan A. Rasheed,Hameed M. Ahmed,Sarbast W. Abdalqadir,Awara R. Mohammed +7 more
TL;DR: In this article, an experimental method has been proposed to estimate the optical bandgap and determine the types of electronic transitions, where solid polymer blend electrolyte films based on PVA:PEO have been prepared by the well known solution cast technique.
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Effect of High Salt Concentration (HSC) on Structural, Morphological, and Electrical Characteristics of Chitosan Based Solid Polymer Electrolytes.
TL;DR: The structural and morphological behaviors of the samples were examined by X-ray diffraction and scanning electron microscopy techniques and the temperature dependence of DC conductivity was found to follow the well-known Arrhenius relationship.