Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Rehab G. El Sharkawy"'
Publikováno v:
Advanced Powder Technology. 31:1587-1596
Water treatment has become immensely challenging. Exploring new, quick and cost-effective technique with high efficacy is a great demand for remedying polluted water. A new synthesis route for generating magnetic hybrid based on magnetite-polypyrrole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7732bc1f3d32b4b0695b6d45aab44198
https://doi.org/10.1016/j.apt.2020.01.030
https://doi.org/10.1016/j.apt.2020.01.030
Publikováno v:
Environmental Science and Pollution Research. 27:32341-32358
Fe3O4 NPs are synthesized by the co-precipitation technique. Moreover, the pristine was coated by silica layer and then functionalized by 3-aminopropyltrimethoxysilane (APTS). The sample possessed saturation magnetization with value equals 37 emu/g w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a31856810e0aa9df78ad1e6e4d4b9a5
https://doi.org/10.1007/s11356-019-06530-y
https://doi.org/10.1007/s11356-019-06530-y
Publikováno v:
Journal of Sol-Gel Science and Technology. 91:523-538
Silica, magnetite, and alumina surfaces were modified firstly by the coupling agent 3-Aminopropyltriethoxysilane. Silver nanoparticles were thus immobilized in the given functionalized surfaces via chemical reduction in aqueous solution using differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::667a6b1ee247c5843b0c0b8ce5325a12
https://doi.org/10.1007/s10971-019-05055-7
https://doi.org/10.1007/s10971-019-05055-7
Publikováno v:
Journal of Molecular Liquids. 282:515-526
This research focuses to prepare a new adsorbent with high adsorption capacity and great selectivity. The synthesized adsorbent was utilized for elimination of dyes from aqueous solution. In order to achieve that hydroxyl functionalized Cu(II) Schiff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::745b7eadabb8b89dccebcb04cdd8dbc5
https://doi.org/10.1016/j.molliq.2019.02.137
https://doi.org/10.1016/j.molliq.2019.02.137
Autor:
Amira A. Ghoneim, Rehab G. El-Sharkawy
Publikováno v:
Journal of Physical Organic Chemistry. 34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b01dc30df26b86d000bde17665510de
https://doi.org/10.1002/poc.4205
https://doi.org/10.1002/poc.4205
Publikováno v:
Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (2nd Edition) ISBN: 9783030512095
Wastewater treatment has become immensely challenging. Adsorption process has an obvious drawback since it does not lead to dyes degradation in the end. A novel Polypyrrole/Chitosan/exfoliated Grapheneoxide/Montmorillonite (PPy@CS/MMT/GO) nanohybrid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b42f45729f492054d8a157c7c5407d6
https://doi.org/10.1007/978-3-030-51210-1_76
https://doi.org/10.1007/978-3-030-51210-1_76
Publikováno v:
Environmental Monitoring and Assessment. 192
This study reveals the feasibility of exploring highly efficient, cost-effective, and stable green adsorbents for the treatment of contaminated water. Here silver nanoparticles (AgNPs) were immobilized onto nanosheets of graphene oxide (GO) through i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49493951817785a0a0650171e2a2eefc
https://doi.org/10.1007/s10661-020-08278-2
https://doi.org/10.1007/s10661-020-08278-2
Publikováno v:
Nanotechnology. 31(30)
Novel supported inorganic metal nano-complexes of Ag(I) and Co(II) derived from 4-amino-N-(4-methylpyrimidin-2-yl) benzene sulfonamide (SulMer) were synthesized using olive leaf extract as a reducing agent with grinding and microwave methods. The pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aa1392f6bd261976217aaa1a0cfdbfe
https://pubmed.ncbi.nlm.nih.gov/32235044
https://pubmed.ncbi.nlm.nih.gov/32235044
Autor:
Rehab G. El-Sharkawy
Publikováno v:
Materials Chemistry and Physics. 277:125507
Novel supported nanohybrid based on ferromagnetic\polymer derived from clay and polyaniline were synthesized via the green synthesized method and denoted as PNH1, PNH2, and PNH3. The surface morphology of obtained nanohybrids was analyzed by differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f1ce0696cbee090e10323f61df4e6ba
https://doi.org/10.1016/j.matchemphys.2021.125507
https://doi.org/10.1016/j.matchemphys.2021.125507
Publikováno v:
Polymer. 146:291-303
Polypyrrole/Chitosan/Graphene oxide (PPy/CS/GO) exfoliated nanocomposite was prepared by in-situ polymerization of pyrrole in the presence of intercalated Chitosan/Graphene oxide nanocomposite (CS/GO). The nanocomposites were characterized by thermog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3e41ab90a3062506ce1a1fa43f8f2e4
https://doi.org/10.1016/j.polymer.2018.04.053
https://doi.org/10.1016/j.polymer.2018.04.053