Zobrazeno 1 - 10 of 48 pro vyhledávání: '"H. El Maghrabi"'
1
Akademický článek
Functionalized magnetic bentonite-iron oxide nanocomposite and its application to decrease scale formation in tubing of oil/gas production
Autor: Heba H. El-Maghrabi, Hager R. Ali, Fouad Zahran, M.A. Betiha
Publikováno v: Applied Surface Science Advances, Vol 4, Iss , Pp 100058- (2021)
This study reports the development of 3-aminopropyltriethoxysilane (APTES) functionalized magnetic bentonite (AMB) nanocomposite by microwave assisted route to adsorb and decrease Ba(II) and Sr(II) ions, which are responsible for scale formation in t
Externí odkaz: https://doaj.org/article/0626124a0fa343f281920b56f8b7eb48
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2
Akademický článek
Photo-catalytic selective organic transformations by Fe-doped octahedral molecular sieves (manganese oxide) nano-structure
Autor: S. Said, Heba H. El Maghrabi, M. Riad, S. Mikhail
Publikováno v: Journal of Asian Ceramic Societies, Vol 6, Iss 2, Pp 169-181 (2018)
The future development of chemistry entails environment-friendly and energy-sustainable alternatives for organic transformations. Visible light photo-catalysis can address these challenges. Octahedral molecular sieve manganese oxide (cryptomelane, OM
Externí odkaz: https://doaj.org/article/f8f14f310e9b4245a875a4f69f5e2764
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3
From Hazardous Chrysotile and Polyamide Wastes into Sustainable Serpentine/Polyamide Nanocomposite Membrane: Fabrication, Characterization, and Environmental Application
Autor: Amal H. El Maghrabi, Mohmmed M. El-Rabiee, Bahaa S. Metwally, Mostafa A. Masoud, Mohamed H. Abdelaziz, Petros Petrounias, Nikolaos Koukouzas, Ahmed M. Zayed
Publikováno v: Sustainability; Volume 15; Issue 9; Pages: 7060
Sustainable serpentine/polyamide nanocomposite (SP/PAM) was fabricated using malicious mining (serpentine chrysotile, SP Ctl) and industrial (polyamide, PA6) wastes via the electro-spinning technique. Before fabrication, the fibrous nature of Ctl was
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4285315249e3992fced5261322003907
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6
Superior Photocatalytic Activity of BaO@Ag3PO4 Nanocomposite for Dual Function Degradation of Methylene Blue and Hydrogen Production under Visible Light Irradiation
Autor: Hanaa Selim, E. R. Sheha, Rania Elshypany, Patrice Raynaud, Heba H. El-Maghrabi, Amr A. Nada
Publikováno v: Catalysts
Volume 13
Issue 2
Pages: 363
The current work focuses on the photo degradation of organic pollutants, particularly methylene blue (MB) dye, and the production of hydrogen as green energy using a composite of silver phosphate Ag3PO4 (AP) and barium oxide/silver phosphate BaO@Ag3P
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e47af22bdc8980bff0934baf02f841b
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7
Reduction of sulfur oxides emissions via adsorptive desulfurization of transportation fuels using novel silica-based adsorbent
Autor: Ahmed A. Younes, Heba H. El-Maghrabi, Rasha S. Mohamed
Publikováno v: Environmental Science and Pollution Research. 28:45933-45945
Transportation fuels with high sulfur content are one of the primary contributors to air pollution because they emit massive quantities of sulfur oxides upon combustion. The emitted sulfur oxides undoubtedly contribute to global warming and climate c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14a94b704facf8b2ccff171c8c76ed45
https://doi.org/10.1007/s11356-021-14039-6
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8
Coaxial nanofibers of nickel/gadolinium oxide/nickel oxide as highly effective electrocatalysts for hydrogen evolution reaction
Autor: Stéphanie Roualdes, Aleksander Gurlo, Igor Iatsunskyi, Maged F. Bekheet, Emerson Coy, Mikhael Bechelany, Amr A. Nada, Heba H. El-Maghrabi, Wiebke Riedel
Publikováno v: Journal of Colloid and Interface Science
Journal of Colloid and Interface Science, Elsevier, 2021, 587, pp.457-466. ⟨10.1016/j.jcis.2020.11.103⟩
Journal of Colloid And Interface Science
International audience; Cost-effective, active and stable electrocatalysts are crucial for hydrogen production via electrocatalytic water splitting. Here, we describe the preparation of novel nanofibers (NF) made of Ni/Gd2O3/NiO heterostructures by e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35cc1cf787fadc17e98c88dfc944882e
https://doi.org/10.1016/j.jcis.2020.11.103
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9
Enhancement of Separated Ultra Pure n-paraffin as Phase Change Materials (PCM) by W-Fe Bimetallic Oxides
Autor: Heba H. El-Maghrabi, Fouad Zahran, Fathi S. Soliman, T. Zaki, Amr A. Nada
Publikováno v: Nanoscience & Nanotechnology-Asia. 10:817-826
Objective:: Six ultra pure Paraffin Waxes (PW) were successfully fractionated at 35°, 30°, 25°, 20°, 15° and 10°C. The bimetallic oxide (Ferberite) was successfully synthesized by Microwave assisted method. Methods: Enhanced Phase Change Materi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::555b267bf06a6af3cf0fc3667de222c8
https://doi.org/10.2174/2210681209666190807153016
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10
High Surface Area Mesoporous Silica for Hydrogen Sulfide Effective Removal
Autor: Gomaa A. M. Ali, Ahmed Barhoum, Heba H. El-Maghrabi, Amr A. Nada, Essam R. Shaaban, Ramesh Kanthasamy, H. Algarni, Kwok Feng Chong, Vinod Kumar Gupta
Publikováno v: Current Nanoscience. 16:226-234
Background: Removal of sulfur-containing compounds from the aqueous environment is necessary as these compounds pose potential risks to human health, hygienic management and bring great economic losses due to fouling of resin bed and corrosion of pro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10b332e5395f69dc7b6784f6272b5ff1
https://doi.org/10.2174/1573413715666181205122307
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