Preparation and characterization of hexadecyl functionalized magnetic silica nanoparticles and its application in Rhodamine 6G removal

► C 16/Si–OH–Fe 3O 4 NPs were prepared by simultaneous hydrolysis of TEOS and HTMOS. ► Hydrophobic and electrostatic interaction both took effect, which favored adsorption. ► Facile synthetic conditions and magnetic separation enhanced operating efficiency. ► Bi-functional magnetic adsorbent have po...

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Veröffentlicht in:	Applied surface science 2011-08, Vol.257 (20), p.8610-8616
Hauptverfasser:	Chang, Yan-Ping, Ren, Cui-Ling, Yang, Qing, Zhang, Zhen-Yang, Dong, Li-Jun, Chen, Xing-Guo, Xue, De-Sheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorbents Adsorption Attraction Clusters, nanoparticles, and nanocrystalline materials Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Dyes removal Electrostatic attraction Exact sciences and technology Hexadecyl functionalized magnetic silica nanoparticles Hydrophobic attraction Materials science Nanoparticles Nanoscale materials and structures: fabrication and characterization Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals Other topics in nanoscale materials and structures Physics Rhodamine 6G Silicon dioxide Solid surfaces and solid-solid interfaces Structure of solids and liquids crystallography Surface chemistry Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) Vibration
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