pH-responsive nanofiltration membranes by surface modification

▶ High flux (NF 270) nanofiltration membranes have been successfully surface modified using UV initiated free radical polymerization. ▶ Polyacrylic acid nanobrushes have been grafted to the membrane surface. ▶ Contact angle, ATR-FTIR and XPS analysis indicate that increasing reaction time and monome...

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Veröffentlicht in:	Journal of membrane science 2011-01, Vol.366 (1), p.373-381
Hauptverfasser:	Himstedt, Heath H., Marshall, Kathryn M., Wickramasinghe, S. Ranil
Format:	Artikel
Sprache:	eng
Schlagworte:	Acrylic acid adsorption artificial membranes Chemistry Colloidal state and disperse state Exact sciences and technology filtration Fouling General and physical chemistry glucose Membranes nanomaterials polyacrylic acid Porous materials Rejection solutes Stimuli-responsive Surface modification Surface physical chemistry surfaces Water treatment
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