Thin-film composite forward osmosis membranes functionalized with graphene oxide-silver nanocomposites for biofouling control

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• 作者：Andreia F. Faria^a ; Caihong Liu^a ; ^b ; Ming Xie^a ; ^c ; Francois Perreault^a ; ^d ; Long D. Nghiem^e ; Jun Ma^b ; Menachem Elimelech^a ; ^{menachem.elimelech@yale.edu}
• 关键词：Forward osmosis ; Thin-film composite membranes ; Graphene oxide ; Silver nanoparticles ; Antimicrobial activity ; Biofouling control
• 刊名：Journal of Membrane Science
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：525
• 期：Complete
• 页码：146-156
• 全文大小：1906 K
• 卷排序：525

文摘

Graphene oxide–silver nanocomposites (GOAg) were synthesized in-situ. GOAg sheets were chemically bound to the surface of thin-film composite (TFC) membranes. TFC-GOAg membranes exhibited strong antimicrobial activity. Biofilm formation was greatly suppressed by TFC-GOAg membranes.