Novel thin film composite membrane containing ionizable hydrophobes: pH-dependent reverse osmosis behavior and improved chlorine resistance

New polyamide thin film composite membranes were prepared by interfacial polymerization of hexafluoroalcohol (HFA)-containing aromatic diamine and trimesoyl chloride (TMC) on a porous polysulfone support. The surface properties of the resulting membranes were characterized by water contact angle, XP...

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Veröffentlicht in:	Journal of materials chemistry 2010-01, Vol.20 (22), p.4615-4620
Hauptverfasser:	La, Young-Hye, Sooriyakumaran, Ratnam, Miller, Dolores C., Fujiwara, Masaki, Terui, Yoshiharu, Yamanaka, Kazuhiro, McCloskey, Bryan D., Freeman, Benny D., Allen, Robert D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chlorine Contact angle Membranes Polyamide resins Polymerization Reverse osmosis Thin films X-ray photoelectron spectroscopy
Online-Zugang:	Volltext
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