Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Hany M. Youssef"'
Autor:
Hany M. Youssef
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 8, Pp 104902- (2023)
In the current work, 1-(3,5-dihydroxybenzylidene)thiosemicarbazone (H3L) was produced under mechanochemical ball milling conditions using para-toluenesulfonic acid (p-TSA) as a catalyst in a solvent-free reaction. The generated material was character
Externí odkaz:
https://doaj.org/article/b4cf2ffa67b944e881c57e96f50575eb
Autor:
Ahmed Alharbi, Reem K. Shah, Ali Sayqal, Abdu Subaihi, Ahmad A. Alluhaybi, Faisal K. Algethami, Ahmed M. Naglah, Abdulrahman A. Almehizia, Hanadi A. Katouah, Hany M. Youssef
Publikováno v:
Alexandria Engineering Journal, Vol 60, Iss 2, Pp 2167-2178 (2021)
In this work, a novel ZnS/chitosan composite was fabricated as an effective catalyst for the photodegradation of Acid Brown 5G and Acid Black 2BNG carcinogenic azo dyes in the presence of ultraviolet irradiations. The as-fabricated ZnS/chitosan compo
Externí odkaz:
https://doaj.org/article/92b7af82f0bc4af9a62d304459246a86
Autor:
Ehab A. Abdelrahman, Ahmed Alharbi, Abdu Subaihi, Ahmed M. Hameed, Mohammed A. Almutairi, Faisal K. Algethami, Hany M. Youssef
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 4, Pp 7900-7914 (2020)
In this work, novel mesoporous sodium aluminum silicate hydrate/analcime and zeolite Y/faujasite nanocomposites were fabricated utilizing the hydrothermal method using glutamic acid and L-arginine as organic structure-directing agents. In aqueous sol
Externí odkaz:
https://doaj.org/article/51973467791148aabc7d1a5fba0115e6
Autor:
Reem K. Shah, Ahmed M. Naglah, Mohamed A. Al-Omar, Abdulrahman A. Almehizia, Salwa AlReshaidan, Abdu Subaihi, Ahmed Alharbi, Ahmed M. Hameed, J. Alkabli, Mohammed E. Fetoh, Ahmad A. Alluhaybi, Asma S. Al-Wasidi, Thamer S. Alraddadi, Hany M. Youssef
Publikováno v:
Arabian Journal of Chemistry, Vol 14, Iss 6, Pp 103197- (2021)
In this work, the analcime/dimethylglyoxime composite was facilely fabricated as a novel adsorbent for the removal of Ni(II) ions from aqueous solutions. The fabricated adsorbent was characterized utilizing FT-IR, XRD, FE-SEM, and CHN analyses. Wide
Externí odkaz:
https://doaj.org/article/628867774b2c4fdf8c745b021825fe92
Publikováno v:
Journal of Molecular Structure. 1287:135652
Autor:
Maged A. Azzam, Hany M. Youssef
Publikováno v:
International Journal of Environmental Analytical Chemistry. :1-18
Autor:
Ibtisam I. S. AlZahrani, Salwa AlReshaidan, Hany M. Youssef, Ahmed M. Naglah, Hotoun I. Thawibaraka, Asma S. Al-Wasidi
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials. 32:443-454
In this paper, the hydrothermal method was utilized for the facile synthesis of copper chromite nanoparticles in the absence (abbreviated as CC1) and presence of citric acid (abbreviated as CC2) and tartaric acid (abbreviated as CC3) as templates. Th
Publikováno v:
International Journal of Environmental Analytical Chemistry. :1-20
In this work, olive pomace, a lignocellulosic solid residue generated in olive oil production was chemically treated using sodium hexametaphosphate (SHMP) and utilised as an effective adsorbent (SH...
Autor:
Ali Sayqal, Ahmed M. Naglah, Reem Shah, Abdu Subaihi, Faisal K. Algethami, Ahmed Alharbi, Ahmad A. Alluhaybi, Hanadi A. Katouah, Abdulrahman A. Almehizia, Hany M. Youssef
Publikováno v:
Alexandria Engineering Journal, Vol 60, Iss 2, Pp 2167-2178 (2021)
In this work, a novel ZnS/chitosan composite was fabricated as an effective catalyst for the photodegradation of Acid Brown 5G and Acid Black 2BNG carcinogenic azo dyes in the presence of ultraviolet irradiations. The as-fabricated ZnS/chitosan compo
Autor:
Nasser S. Al-Shakliah, Abd El-Galil E. Amr, Faisal K. Algethami, Mohamed A. Al-Omar, Abdulrahman A. Almehizia, Hanadi A. Katouah, Hany M. Youssef, Ahmed M. Naglah, Mohammed E. Fetoh
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials. 31:2150-2160
In this work, MgO nanoparticles were synthesized via the combustion method using glutamine and L-arginine as fuels for the first time. Also, the synthesized MgO products were identified utilizing FT-IR, XRD, HR-TEM, FE-SEM, UV–Vis, and PL technique