Zobrazeno 1 - 10
of 48
pro vyhledávání: '"S.T. Assar"'
Publikováno v:
Journal of Engineering Research - Egypt, Vol 6, Iss 3, Pp 76-81 (2022)
This work investigates the creeping flow problem via a swarm of porous circular cylindrical particles using the cell model technique. Brinkman equation inside the porous cylindrical region is used, and Stokes equation for the clear fluid would be sat
Externí odkaz:
https://doaj.org/article/0c0815dde4f94ed98582669813f1317b
Publikováno v:
Journal of Materials Research and Technology, Vol 16, Iss , Pp 1526-1546 (2022)
Until recently, multifunctional epoxy nanocomposites (MENCs) have attracted the attention of many researchers due to their properties which can be tuned for the desired application. For high-frequency microelectronic and optoelectronic device packagi
Externí odkaz:
https://doaj.org/article/ba5372f9b6d146f990a4116cf8359f83
Akademický článek
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Autor:
Reda E. El-Shater, Ahmed S. Atlam, M.K. Elnimr, S.T. Assar, D.I. Tishkevich, T.I. Zubar, S.V. Trukhanov, A.V. Trukhanov, Di Zhou, Moustafa A. Darwish
Publikováno v:
Materials Science and Engineering: B. 286:116025
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9bcb2d5296a65cc6f11bda96fa3dd64
https://doi.org/10.1016/j.mseb.2022.116025
https://doi.org/10.1016/j.mseb.2022.116025
Publikováno v:
Journal of Alloys and Compounds. 802:553-561
Co0.5Ni0.2Li0.15Fe2.15O4/polypyrrole (PPy) nanocomposite samples (PPy wt%: 10, 30, 50%) have been prepared by the mechano-synthesis method. Their structural and magnetic properties have been investigated by X-ray diffraction (XRD), transmission elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1de0ca37abcc553cc0a020eb6c19ba1
https://doi.org/10.1016/j.jallcom.2019.06.149
https://doi.org/10.1016/j.jallcom.2019.06.149
Publikováno v:
Materials Chemistry and Physics. 287:126336
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06c8b1d48dc53ce89068dd8d52c5e172
https://doi.org/10.1016/j.matchemphys.2022.126336
https://doi.org/10.1016/j.matchemphys.2022.126336
Autor:
S.T. Assar, H.F. Abosheiasha
Publikováno v:
Journal of Molecular Structure. 1166:334-343
Nanoparticles of Li0.5AlxFe2.5-xO4 (x = 0.00, 0.15, 0.25, 0.35, 0.45) have been synthesized by using a chemical auto-combustion method. The effect of varying Al3+ ions content on the microstructure, magnetic, thermal, and dc electrical conductivity,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::972603ec382117b673bee080139d683f
https://doi.org/10.1016/j.molstruc.2018.04.041
https://doi.org/10.1016/j.molstruc.2018.04.041
Akademický článek
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Publikováno v:
Materials Chemistry and Physics. 247:122758
The samples of Ni0.5-0.5xZn0.5ZrxFe2–xO4 (x = 0.0–0.4, step 0.1) have been prepared by co-precipitation method and then sintered at 1000 °C. The respective characterization has been performed by using XRD, FT-IR and Raman spectroscopy. In partic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::739c698ead17bf86e1bc8016475db8d0
https://doi.org/10.1016/j.matchemphys.2020.122758
https://doi.org/10.1016/j.matchemphys.2020.122758
Publikováno v:
Journal of Alloys and Compounds. 821:153533
In recent years, there has been a growing demand for polymer-based multifunctional materials for electronic packaging applications. For this purpose, epoxy/Li0.5AlxFe2.5-xO4 (95:5 wt%) nanocomposite samples have been prepared, where (x = 0, 0.15, 0.2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f672fec429a0aa8d20a84db94994bdfd
https://doi.org/10.1016/j.jallcom.2019.153533
https://doi.org/10.1016/j.jallcom.2019.153533