M
Mohamed S. Badawi
Researcher at Beirut Arab University
Publications - 71
Citations - 1158
Mohamed S. Badawi is an academic researcher from Beirut Arab University. The author has contributed to research in topics: Detector & High-density polyethylene. The author has an hindex of 14, co-authored 62 publications receiving 574 citations. Previous affiliations of Mohamed S. Badawi include Alexandria University.
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Journal ArticleDOI
Polymeric composite materials for radiation shielding: a review
TL;DR: In this article, the synthesis of polymer materials for radiation protection, with focus on the role of the nanofillers, is discussed and the effectiveness of polymeric materials for the absorption of fast neutrons.
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Fabrication, characterization and gamma rays shielding properties of nano and micro lead oxide-dispersed-high density polyethylene composites
Mohamed E. Mahmoud,Ahmed M. El-Khatib,Mohamed S. Badawi,Mohamed S. Badawi,Amal R. Rashad,Rehab M. El-Sharkawy,Abouzeid A. Thabet +6 more
TL;DR: In this article, a high-density polyethylene (HD-PE) filled with powdered lead oxide nanoparticles and bulk lead oxide (PbO Blk) were prepared with filler weight fraction [10% and 50%] for radiation-shielding of gamma-rays emitted from radioactive point sources.
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Recycled high-density polyethylene plastics added with lead oxide nanoparticles as sustainable radiation shielding materials
Mohamed E. Mahmoud,Ahmed M. El-Khatib,Mohamed S. Badawi,Mohamed S. Badawi,Amal R. Rashad,Rehab M. El-Sharkawy,Rehab M. El-Sharkawy,Abouzeid A. Thabet +7 more
TL;DR: In this article, the authors investigated the γ-ray shielding characteristics of composite materials based on recycled high-density polyethylene (r-HDPE), which are low-cost and sustainable plastic wastes with different fractions of lead oxide nanoparticles (PbO NPs) and bulk powder.
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Gamma Attenuation Coefficients of Nano Cadmium Oxide/High density Polyethylene Composites.
Ahmed M. El-Khatib,Mahmoud I. Abbas,Mohamed. A. Elzaher,Mohamed S. Badawi,Mahmoud T. Alabsy,Gharam A. Alharshan,Dalal A. Aloraini +6 more
TL;DR: The experimental results reveal that, the composites filled with nano-CdO have better γ-radiation shielding ability compared to that filled with micro-C dO at the same weight fraction.
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Synthesize of Silver Nanoparticles by Arc Discharge Method Using Two Different Rotational Electrode Shapes
Ahmed M. El-Khatib,Mohamed S. Badawi,Mohamed S. Badawi,Z. F. Ghatass,MoustafaM Mohamed,Mostafa El-Khatib +5 more
TL;DR: In this article, two different systems were designed and locally fabricated to improve the properties of prepared yields, and the results showed that the size of the nanoparticles prepared by cylindrical rotating electrode system is (23.45 ± 0.16) compared with those produced by disk rotating electrode systems with size (26.83 ǫ±0.44).