石墨烯
氧化物
膜
材料科学
堆积
纳米技术
图层(电子)
涂层
氧化石墨烯纸
化学工程
过滤(数学)
化学
有机化学
冶金
工程类
生物化学
统计
数学
作者
Fengchun Jia,Xiao Xiao,Ardo Nashalian,Sophin Shen,Liu Yang,Zhenyang Han,Huaijiao Qu,Tianmei Wang,Zhi Ye,Zhijun Zhu,Linjun Huang,Yanxin Wang,Jianguo Tang,Jun Chen
出处
期刊:Nano Research
[Springer Nature]
日期:2022-04-18
卷期号:15 (7): 6636-6654
被引量:98
标识
DOI:10.1007/s12274-022-4273-y
摘要
Graphene oxide (GO), a derivative of graphene, is a novel carbon material that has attracted a lot of attention in the field of membrane materials as its ability to achieve layer-by-layer stacking and the formation of nanochannels between the lamellae makes it excellent for selective separation of substances. In this paper, the separation mechanism of the GO membrane is summarized. According to the different separation substances, the separation mechanism of graphene oxide membrane is reviewed from two aspects of metal ions and organic pollutants. Next, the preparation methods of graphene oxide membranes is introduced, such as spin-coating, vacuum filtration, dip-coating, spraying, and layer-by-layer self-assembly, followed by a review on the structural regulation of GO. Finally, this paper concludes with an overview of the potential development prospects and challenges of GO membranes.
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