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W.A. Bayoumy
Researcher at Banha University
Publications - 23
Citations - 593
W.A. Bayoumy is an academic researcher from Banha University. The author has contributed to research in topics: Scanning electron microscope & Crystallite. The author has an hindex of 10, co-authored 21 publications receiving 439 citations.
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Organic–inorganic composite polymer electrolyte based on PEO–LiClO4 and nano-Al2O3 filler for lithium polymer batteries: Dielectric and transport properties
TL;DR: In this article, the effect of nano-Al 2 O 3 ceramic filler concentration on the composite structure and its electrical properties at a frequency and temperature ranges of 0-10 5 ǫ and 293-323 K, respectively, was studied.
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Effect of LiAlO2 nanoparticle filler concentration on the electrical properties of PEO–LiClO4 composite
TL;DR: In this paper, the effect of LiAlO{sub 2} nanoparticle ceramic filler concentration on the structure and electrical conduction of the composite was studied, and the results showed that the melting temperature of the polymer electrolyte decreased with filler concentration.
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Synthesis characterization and magnetic properties of Cr-substituted NiCuZn nanocrystalline ferrite
W.A. Bayoumy,Mohamed A. Gabal +1 more
TL;DR: In this article, the structural, morphological and magnetic properties of nanocrystalline Cr-substituted NiCuZn ferrites were determined by X-ray powder diffractometry (XRD), Fourier transform infrared spectroscopy (FT-IR), transmission electron microscopy (TEM), and vibrating sample magnetometer (VSM).
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Polymer composite containing nano magnesium oxide filler and lithiumtriflate salt: An efficient polymer electrolyte for lithium ion batteries application
TL;DR: In this article, composites containing nano MgO filler and lithium triflate salt were prepared using a solution cast technique using different techniques such as X-ray diffraction (XRD), thermal analysis (TG, DSC), Fourier transform infra-red spectroscopy (FT-IR), and scanning electron microscopy (SEM).
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Synthesis of micro–mesoporous TiO2 materials assembled via cationic surfactants: Morphology, thermal stability and surface acidity characteristics
TL;DR: In this article, the bulk chemical and phase compositions, crystalline structure, particle morphology, thermal stability and surface texturing of nano-structured titanium dioxide materials were determined by means of X-ray powder diffractometry (XRD), Infrared spectroscopy (FTIR), scanning electron microscopy (SEM), thermal analyses (DTA/TGA) and N2 sorptiometry.