Bioinspired membranes for multi-phase liquid and molecule separation

被引：0

作者：

Jingchong Liu ^{[1
]}

Zhimin Cui ^{[1
]}

Lanlan Hou ^{[1
]}

Dianming Li ^{[1
]}

Yuan Gao ^{[1
]}

Li Shuai ^{[1
]}

Jing Liu ^{[1
]}

Jian Jin ^{[2
]}

Nü Wang ^{[1
]}

Yong Zhao ^{[1
]}

机构：

[1] Key Laboratory of Bioinspired Smart Interfacial Science and Technology of Ministry of Education, Beijing Key Laboratory of Bioinspired Energy Materials and Devices, School of Chemistry, Beijing Advanced Innovation Center for Biomedical Engineering, Beihang

[2] i-Lab, CAS Center for Excellence in Nanoscience, and CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences

来源：

Science China(Chemistry) | 2019年 / 01期

基金：

中国国家自然科学基金; 中央高校基本科研业务费专项资金资助;

关键词：

bioinspired; superhydrophobic; superwettability; nanofibers; separation membrane;

D O I：

暂无

中图分类号：

TQ028.8 [新型分离法];

学科分类号：

摘要：

Water pollution is a serious problem around the world. It causes the lack of clean drinking water and brings risks to human health.Membrane technology has become a competitive candidate to treat the contaminated wastewater due to its high separation efficiency and low energy consumption. In this review, we introduce the recent development of several kinds of bioinspired separation membranes, involving the membrane design and applications. We emphasize the multi-phase liquid separation membranes inspired from nature with special wettability applied for oil/water separation, organic liquids mixture separation, and emulsion separation. After separating multi-phase liquids using these membranes, small molecule pollutants still exist in singlephase liquid. Therefore, we also expand the scope to small molecule-scale separation membranes, such as the nacre-like graphene oxide separation membrane and other nanofiltration membranes. Summary and outlook concerning the future development of separation membranes are also introduced briefly.

引用

页码：14 / 23

页数：10

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