Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Sherif S. Nafee"'
Autor:
Salhah H. Alrefaee, Amira Ben Gouider Trabelsi, Ahmed E. Abdelhamid, Azza A. Ward, Wafaa Elsharkawy, Fatemah H. Alkallas, Ayman M. Mostafa, Ameenah N. Al-Ahmadi, Sherif S. Nafee, Rami Adel Pashameah, Ahmed M. Khalil
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 2631-2640 (2023)
Polymer nanocomposites based on recycled polystyrene (PS) and polyvinylpyrrolidone (PVP) with various reduced graphene oxide (rGO) loadings were prepared through a facile casting technique for enhancing the electrical conductivity of the insulator wa
Externí odkaz:
https://doaj.org/article/1bf766bc88cb49e9a0203efd5fe516ca
Autor:
Salhah H. Alrefaee, Fatemah H. Alkallas, Amira Ben Gouider Trabelsi, Rami Adel Pashameah, W.B. Elsharkawy, Ameenah N. Al-Ahmadi, Awatif Rashed Z. Almotairy, Sherif S. Nafee, Manal Alshammari, Ayman M. Mostafa
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 440-450 (2023)
Spinel Li4Ti5O12 (LTO) is a potential anode material for innovative high-power lithium-ion batteries (LIBs) because of its ''zero strain'' features during quick charging/discharging, extended cycle life, and elevated rate capability. However, LTO has
Externí odkaz:
https://doaj.org/article/8269bce9e344460e827434e34bf449b4
Autor:
Fowzia S. Alamro, Mahmoud A. Hefnawy, Sherif S. Nafee, Nada S. Al-Kadhi, Rami Adel Pashameah, Hoda A. Ahmed, Shymaa S. Medany
Publikováno v:
Polymers, Vol 15, Iss 14, p 3058 (2023)
Currently, wastewater containing high urea levels poses a significant risk to human health. Else, electrocatalytic methodologies have the potential to transform urea present in urea-rich wastewater into hydrogen, thereby contributing towards environm
Externí odkaz:
https://doaj.org/article/c7546aa674e1467aa2fbfcf8c8584288
Autor:
Amira Ben Gouider Trabelsi, Ayman M. Mostafa, Fatemah H. Alkallas, W. B. Elsharkawy, Ameenah N. Al-Ahmadi, Hoda A. Ahmed, Sherif S. Nafee, Rami Adel Pashameah, Eman A. Mwafy
Publikováno v:
Micromachines, Vol 14, Iss 6, p 1195 (2023)
A polymeric nanocomposite film, composed of PMMA/PVDF and different amounts of CuO NPs, was successfully prepared using the casting method to enhance its electrical conductivity. Various techniques were employed to investigate their physicochemical p
Externí odkaz:
https://doaj.org/article/49e1b4fae095452d878ffef1a0626d55
Autor:
Nada S. Al-Kadhi, Mahmoud A. Hefnawy, Sherif S. Nafee, Fowzia S. Alamro, Rami Adel Pashameah, Hoda A. Ahmed, Shymaa S. Medany
Publikováno v:
Polymers, Vol 15, Iss 10, p 2357 (2023)
Nanoparticles of ZnO-Chitosan (Zn-Chit) composite were prepared using precipitation methods. Several analytical techniques, such as scanning electron microscope (SEM), transmitted electron microscope (TEM), powder X-ray diffraction (XRD), infrared sp
Externí odkaz:
https://doaj.org/article/dcaaef4da9934f89843bcd2b2fe6e2ca
Publikováno v:
Molecules, Vol 24, Iss 17, p 3032 (2019)
A Schiff base supramolecular 4-[(4-(hexyloxy)phenylimino)methyl]benzoic acid and a new series of Schiff base/ester linkages named 4-substitutedphenyl 4-[(4-(hexyloxy)phenylimino)methyl]benzoate liquid crystals were synthesized. The thermal stability,
Externí odkaz:
https://doaj.org/article/d8fc06e720da44da80a5e3d82b49f0a9
Publikováno v:
Journal of Engineering Science and Technology, Vol 8, Iss 5, Pp 623-638 (2013)
The full energy peak efficiency of HPGe detector is computed using a new analytical approach. The approach explains the effect of self-attenuation of the source matrix, the attenuation by the source container and the detector housing materials on the
Externí odkaz:
https://doaj.org/article/12f96ebf11024c2e840e37a6e59d80a2
Autor:
Mwafy, Amira Ben Gouider Trabelsi, Ayman M. Mostafa, Fatemah H. Alkallas, W. B. Elsharkawy, Ameenah N. Al-Ahmadi, Hoda A. Ahmed, Sherif S. Nafee, Rami Adel Pashameah, Eman A.
Publikováno v:
Micromachines; Volume 14; Issue 6; Pages: 1195
A polymeric nanocomposite film, composed of PMMA/PVDF and different amounts of CuO NPs, was successfully prepared using the casting method to enhance its electrical conductivity. Various techniques were employed to investigate their physicochemical p
Autor:
Salhah H. Alrefaee, Fatemah H. Alkallas, Amira Ben Gouider Trabelsi, Rami Adel Pashameah, W.B. Elsharkawy, Ameenah N. Al-Ahmadi, Awatif Rashed Z. Almotairy, Sherif S. Nafee, Manal Alshammari, Ayman M. Mostafa
Publikováno v:
Journal of Materials Research and Technology.
Publikováno v:
Journal of Applied Mathematics and Physics. 10:887-899