Self-roughened superhydrophobic coatings for continuous oil-water separation

被引：126
作者：
Xue, Chao-Hua [1 ,2 ]
Li, Ya-Ru [1 ]
Hou, Jin-Lin [1 ]
Zhang, Lei [1 ]
Ma, Jian-Zhong [1 ]
Jia, Shun-Tian [1 ]
机构：
[1] Shaanxi Univ Sci & Technol, Coll Resource & Environm, Xian 710021, Peoples R China
[2] Shaanxi Res Inst Agr Prod Proc Technol, Xian 710021, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2015年 / 3卷 / 19期
基金：
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词：
HIGHLY EFFICIENT; UNDERWATER SUPEROLEOPHOBICITY; POLYURETHANE SPONGE; SELECTIVE REMOVAL; COATED MESH; ROBUST; MEMBRANES; SURFACE; FACILE; ABSORPTION;
D O I：
10.1039/c5ta01014d
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Hydrophobic polydimethylsiloxane based coatings were self-roughened on textiles via a nonsolvent-induced phase-separation method. The self-roughened coatings have superior durability in super-hydrophobicity. The obtained superhydrophobic and superoleophilic materials were demonstrated as excellent filters for continuous oil-water separation. The work showed large-scale and practical application for consecutive collection of oil from water.
引用
收藏
页码：10248 / 10253
页数：6
相关论文
共 62 条
[1]   Multifunctional Superhydrophobic Polymer/Carbon Nanocomposites: Graphene, Carbon Nanotubes, or Carbon Black? [J].
Asthana, Ashish ;
Maitra, Tanmoy ;
Buechel, Robert ;
Tiwari, Manish K. ;
Poulikakos, Dimos .
ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (11) :8859-8867
[2]   Magnetically Driven Floating Foams for the Removal of Oil Contaminants from Water [J].
Calcagnile, Paola ;
Fragouli, Despina ;
Bayer, Ilker S. ;
Anyfantis, George C. ;
Martiradonna, Luigi ;
Cozzoli, P. Davide ;
Cingolani, Roberto ;
Athanassiou, Athanassia .
ACS NANO, 2012, 6 (06) :5413-5419
[3]   Superhydrophobic polymer-coated copper-mesh; membranes for highly efficient oil-water separation [J].
Crick, Colin R. ;
Gibbins, James A. ;
Parkin, Ivan P. .
JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (19) :5943-5948
[4]   Superhydrophobic and superoleophilic hybrid foam of graphene and carbon nanotube for selective removal of oils or organic solvents from the surface of water [J].
Dong, Xiaochen ;
Chen, Jun ;
Ma, Yanwen ;
Wang, Jing ;
Chan-Park, Mary B. ;
Liu, Xiangmei ;
Wang, Lianhui ;
Huang, Wei ;
Chen, Peng .
CHEMICAL COMMUNICATIONS, 2012, 48 (86) :10660-10662
[5]   Porous poly(2-octyl cyanoacrylate): a facile one-step preparation of superhydrophobic coatings on different substrates [J].
Du, Xin ;
Li, Junsheng S. ;
Li, Linxian X. ;
Levkin, Pavel A. .
JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (04) :1026-1029
[6]   Hydrophobic Modification on Surface of Chitin Sponges for Highly Effective Separation of Oil [J].
Duan, Bo ;
Gao, Huimin ;
He, Meng ;
Zhang, Lina .
ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (22) :19933-19942
[7]   Superhydrophobic and superoleophilic properties of graphene-based sponges fabricated using a facile dip coating method [J].
Duc Dung Nguyen ;
Tai, Nyan-Hwa ;
Lee, San-Boh ;
Kuo, Wen-Shyong .
ENERGY & ENVIRONMENTAL SCIENCE, 2012, 5 (07) :7908-7912
[8]   Transformation of a simple plastic into a superhydrophobic surface [J].
Erbil, HY ;
Demirel, AL ;
Avci, Y ;
Mert, O .
SCIENCE, 2003, 299 (5611) :1377-1380
[9]   A super-hydrophobic and super-oleophilic coating mesh film for the separation of oil and water [J].
Feng, L ;
Zhang, ZY ;
Mai, ZH ;
Ma, YM ;
Liu, BQ ;
Jiang, L ;
Zhu, DB .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (15) :2012-2014
[10]   Integrated oil separation and water purification by a double-layer TiO2-based mesh [J].
Gao, Changrui ;
Sun, Zhongxue ;
Li, Kan ;
Chen, Yuning ;
Cao, Yingze ;
Zhang, Shiyan ;
Feng, Lin .
ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (04) :1147-1151
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