Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Fawzia I. El-Dib"'
Publikováno v:
Arabian Journal of Chemistry, Vol 9, Iss S2, Pp S1721-S1728 (2016)
In this study, a method for the removal of anionic sulphonated Acid Red 14 (AR) dye from aqueous solution using the chemical interaction of dye molecules with nano-polyaniline is reported. Nano-polyaniline (PANI) was synthesized by chemical oxidation
Externí odkaz:
https://doaj.org/article/f914e162aa2042cca2b7297d5fb4b530
Publikováno v:
Tenside Surfactants Detergents. 59:400-408
Different morphologies of silver nanoparticles (AgNPs) are prepared by reducing silver nitrate with hydrazine hydrate in an aqueous solution in the presence of the anionic surfactant sodium 6,6′-((oxybis(ethane-2,1-diyl))bis(oxy))bis(3-dodecanoylbe
Publikováno v:
Advanced Industrial and Engineering Polymer Research, Vol 4, Iss 1, Pp 9-18 (2021)
A fast-swelling porous poly(acrylic acid co-acrylamide) crosslinked by N-Maleyl chitosan superabsorbent hydrogels were prepared by free radical graft copolymerization reaction for partially neutralized acrylic acid (AA), acrylamide (Am) using ammoniu
Publikováno v:
Egyptian Journal of Petroleum, Vol 29, Iss 1, Pp 1-7 (2020)
Co-precipitation method is used to prepare magnetite nanoparticles (Fe3O4) which stabilized by two nonionic and one cationic surfactant. 1H NMR used to confirm the chemical structure of the synthesized surfactants. The prepared magnetite nanoparticle
Publikováno v:
Arabian Journal of Chemistry, Vol 9, Iss S2, Pp S1721-S1728 (2016)
In this study, a method for the removal of anionic sulphonated Acid Red 14 (AR) dye from aqueous solution using the chemical interaction of dye molecules with nano-polyaniline is reported. Nano-polyaniline (PANI) was synthesized by chemical oxidation
Publikováno v:
Journal of Dispersion Science and Technology. 34:596-603
Two series of cationic dimeric (gemini) surfactants are prepared with respect to key surfactants properties, such as surface activity and solubilization. The influence of both the dimerization and the spacer group is examined in order to establish st
Publikováno v:
Journal of Applied Polymer Science. 124:3200-3207
Received 14 October 2010; accepted 9 July 2011DOI 10.1002/app.35231Published online in Wiley Online Library (wileyonlinelibrary.com).ABSTRACT: Polymerization of aniline nanoparticles wascarried out in aqueous micellar solutions of surfactants,includi
Publikováno v:
Journal of Dispersion Science and Technology. 32:1200-1205
The synthesis of surfactants derivatives of new two series of cationic gemini surfactants containing ethane or benzene as a spacer are described. The prepared compounds were analyzed using standard tools of analysis, elemental analysis, FTIR measurem
Publikováno v:
Journal of Applied Polymer Science. 131
Chitosan immobilized bentonite (CIB) namely chitosan-coated bentonite (5% chitosan content) was synthesized in 2% acetic acid solution, followed by crosslinking, using epichlorohydrien (ECH). The so-obtained crosslinked chitosan immobilized on benton