Surface wettability switching of metal-organic framework mesh for oil water separation

被引：41
|
作者：
Kang, Zixi [1 ,2 ]
Wang, Sasa [1 ,2 ]
Fan, Lili [1 ,2 ]
Xiao, Zhenyu [1 ,2 ]
Wang, Rongming [1 ,2 ]
Sun, Daofeng [1 ,2 ]
机构：
[1] China Univ Petr East China, Coll Sci, Qingdao 266580, Shandong, Peoples R China
[2] China Univ Petr East China, State Key Lab Heavy Oil Proc, Qingdao 266580, Shandong, Peoples R China
来源：
MATERIALS LETTERS | 2017年 / 189卷
基金：
中国国家自然科学基金;
关键词：
Metal-organic framework; Deposition; Oil-water separation; Surface wettability switching; Porous materials; OIL/WATER SEPARATION; FACILE; FABRICATION; ADSORPTION; MEMBRANE;
D O I：
10.1016/j.matlet.2016.11.088
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The surface wettability switching of JUC-150 Metal-Organic Framework (MOF) mesh from hydrophilicity to hydrophobicity was achieved by a facial polydimethylsiloxane (PDMS) modification method. The PDMS modified JUC-150 mesh (JUC-150@PDMS mesh) exhibited high oil-water separation efficiency and flux attributed to the porous structure of the nickel mesh substrate. The passing phase (water or oil) through the MOF mesh can be determined according to the demand, which is of vital importance for industrial applications. Furthermore, this method is universal for other MOF meshes, films and membranes that will be applied in the field of water purification and gas mixture separation with steam.
引用
收藏
页码：82 / 85
页数：4
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