Desalination Performance of Graphene Oxide-PEG Nanohybrid Membranes

被引：0
|
作者：
Zhao, Feng [1 ]
Li, Fang [1 ]
Ma, Chun-Yan [1 ]
机构：
[1] Donghua Univ, Coll Environm Sci & Engn, Shanghai 201620, Peoples R China
来源：
PROCEEDINGS OF THE 3RD ANNUAL INTERNATIONAL CONFERENCE ON ADVANCED MATERIAL ENGINEERING (AME 2017) | 2017年 / 110卷
基金：
中国国家自然科学基金;
关键词：
GO; PEG; Crosslink; Salt rejection; SEPARATION;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work, the PEG-GO hybrid membranes fabricated by poly (ethylene glycol) diacrylate (PEGDA) and graphene oxide (GO) were tested for salt rejection. The prepared membranes with different proportions of PEG were characterized by morphology and chemical analysis as well as salt rejection experiments. The salt rejection experiments indicated the salt flux of the PEG-GO hybrid membranes reduce about 91% for NaCl, 75% for CuSO4 and 89% for AlCl3 respectively, exhibiting considerably superior to GO membrane. The sodium ions transfer more efficiently through the GO membranes than the heavy-metal salts.
引用
收藏
页码：256 / 260
页数：5
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