Safeya IbrahimCountry of origin: Egypt Currently in: Egypt, CAIRO General field of specialization: Chemical Sciences
Degrees2000 Doctorate Chemical Sciences
Current Research Activities
Glass raw materials handling and batch calculation–Glass melting– Optical glass -Properties of glasses in relation to their structure-characterization of glasses: silicate, phosphate, and borate glasses –chemical durability–UV–Visible spectroscopy- Gamma ray radiation on physical properties of glasses–Hardness –Infrared spectroscopy–X-Ray diffraction- Thermal Expansion –Electrical conductivity-Sol gel-Magnetic properties –optical band gap.
Publications resulting from Research:
26-Morsi M Morsi, Reham MM Morsi, Safeya Ibrahim, Ammar A Labib,”Glass for Nitrogen Oxide, Formaldehyde and Hydrogen Sulfide Molecules Detection” Arc Org Inorg Chem Scis 4 (4)2020.
27- S. Ibrahim, H. Darwish, A. M. Abdelghany, A. A. Ali, and Y. S. Rammah,” Preparation, physical, structural, optical characteristics, and gamma-ray shielding features of CeO2 containing bismuth barium borate glasses” J Mater Sci: Mater Electron, 31 (2020) 20060–20071
28- Y. S. Rammah, F.I. El-Agawany, El Sayed Yousef, S. Ibrahim, A. A. Ali, SrO-reinforced potassium sodium borophosphate bioactive glasses: Compositional, physical, spectral structural properties and photon attenuation competence- Journal of Non-Crystalline Solids, 559( 2021)120667.
29-S. M. Abo-Naf, S. Ibrahim, M. A. Marzouk, Structure, optical and ferromagnetic properties of Zn1−x−yMnxCryO nanoparticles diluted magnetic semiconductors synthesized by citrate sol–gel method, Applied Physics A 127 (2021)404
30- S. Ibrahim, S. M. Abo-Naf, and M. A. Marzouk, Photoluminescence behavior of nano-structured sol gel prepared zinc oxide activated with manganese and/ or chromium ions, J Mater Sci: Mater Electron, 32(2021)15491–15497. https://doi.org/10.1007/s10854-021-06098-9
31- S. Ibrahim, F.I. El-Agawany, Y.S. Rammah, E mad M. Ahmed, A.A. Ali, ”ZnO-Bi2O3-B2O3 glasses doped with rare earth oxides: Synthesis, physical, structural characteristics, neutron and photon attenuation attitude” Optik,243 (2021)167414
32- S. Ibrahim, Reham M.M. Morsi , S.M.Abo-Naf, Role of Mn/Cr dual-doped ZnO nanoparticles of diluted magnetic semiconductors: Influence on structural and electrical properties, Applied Physics A (2021) 127:905
33-S. Ibrahim, Y. S. Rammah, F. I. El-Agawany, K. A. Mahmoud, Shams H. Abdel-Hafez, A. A. Ali, “Fabrication, physical, linear optical, and nuclear radiation attenuation features of sodium borosilicate glasses”, Journal of the Australian Ceramic Society, al of the Australian Ceramic Society ,58 (2022) 275–285 https://doi.org/10.1007/s41779-021-00685-z
34-H.A. Abo-Mosallam, S. Ibrahim, Ebrahim A. Mahdy, Synthesis and properties of new high nickel-containing glass-ceramics based on Li2O–CaO–SiO2 eutectic (954 ºC) system for magnetic applications, Journal of non-crystalline solidsJournal of Non-Crystalline Solids 580 (2022) 121385
35- A.A. Ali, S. Ibrahim, Y.S. Rammah, Influence of WO3 on gamma radiation shielding efficiency, physical and optical properties of newly developed Li2O - CaO - Bi2O3 - B2O3 glasses, Radiation Physics and Chemistry,
Current professionCurrent professional activities type:ResearchReviewer For several International Scientific Journals such as: "Modern Electronic Materials, Journal of Molecular Structure and Journal of Non-Crystalline Solids". • Senior Patent Examiner in the field of chemistry- The Academy of Scientific Research &Technology from 2016 until now.
Workshop and Conference Attended2022 Cairo OWSD- Egypt National Chapter (Fitness and women's health at all ages)
AffiliationsowsdEgyptian Chemical Society.Egyptian Society for Advanced Materials and NanotechnologyResearch Club in NRCSyndicate of Scientific Professions of Egypt
Presentation given2017New trends in glass materials: Varieties, Properties and ApplicationsNational Research Centre- EgyptEvent: State Of Art
Other AwardsMay 2017Obtaining patentEgyptian Patent office-The Academy of Scientific Research &Technology. "Lead-free transparent dielectric glass layer for plasma display panels"