UiO-66-Coated Mesh Membrane with Underwater Superoleophobicity for High-Efficiency Oil-Water Separation

被引：134
作者：
Zhang, Xiaojing [1 ]
Zhao, Yuxin [3 ]
Mu, Shanjun [3 ]
Jiang, Chunming [3 ]
Song, Mingqiu [1 ]
Fang, Qianrong [1 ]
Xue, Ming [1 ]
Qiu, Shilun [1 ]
Chen, Banglin [2 ]
机构：
[1] Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Jilin, Peoples R China
[2] Univ Texas San Antonio, Dept Chem, One UTSA Circle, San Antonio, TX 78249 USA
[3] SINOPEC Res Inst Safety Engn, State Key Lab Safety & Control Chem, Qingdao 266101, Shandong, Peoples R China
来源：
ACS APPLIED MATERIALS & INTERFACES | 2018年 / 10卷 / 20期
关键词：
metal-organic frameworks; membrane; wettability; superoleophobicity; oil-water separation; METAL-ORGANIC FRAMEWORK; OIL/WATER SEPARATION; GRAPHENE OXIDE; COATED MESH; WETTABILITY; CLEANUP; DESIGN; UIO-66; FILM;
D O I：
10.1021/acsami.8b05137
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A UiO-66-coated mesh membrane with micro- and nanostructures was designed and successfully fabricated on steel mesh through a simple solution immersion process, exhibiting hydrophilic and underwater superoleophobic properties. It displays an outstanding oil-water separation efficiency over 99.99% with a high water permeation flux of 12.7 x 10(4) L m(-2) h(-1), so high purity water (with the residual oil content less than 4 ppm) can be readily obtained from such a simple mesh membrane from various oil-water mixtures. Its large-scale membrane production will facilitate its practical usage for the industrial and environmental water purification.
引用
收藏
页码：17301 / 17308
页数：8
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