Graphene oxide modified polyamide reverse osmosis membranes with enhanced chlorine resistance

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• 作者：Feifei Shao^a ; Lifeng Dong^a ; ^b ; ^{donglifeng@qust.edu.cn} ; ^{ldong03@hamline.edu} ; Hongzhou Dong^a ; Qian Zhang^a ; Mei Zhao^a ; Liyan Yu^a ; Beili Pang^a ; Yingjie Chen^a
• 关键词：Polyamide reverse osmosis membrane ; Chlorine resistance ; Graphene oxide ; Spin-coating
• 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：9-17
• 全文大小：1869 K
• 卷排序：525

文摘

Polyamide membranes are modified with graphene oxide layers. Graphene oxide-coated membranes demonstrate higher water flux. Water flux reaches the maximum under the condition of pH value of about 6. Graphene oxide-coated membranes exhibit good chlorine resistance.