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

页码：10248 / 10253

页数：6

共 62 条

[11] Dual-Scaled Porous Nitrocellulose Membranes with Underwater Superoleophobicity for Highly Efficient Oil/Water Separation [J].

Gao, Xuefei ;

Xu, Li-Ping ;

Xue, Zhongxin ;

Feng, Lin ;

Peng, Jitao ;

Wen, Yongqiang ;

Wang, Shutao ;

Zhang, Xueji .

ADVANCED MATERIALS, 2014, 26 (11) :1771-1775

[12] Pumping through Porous Hydrophobic/Oleophilic Materials: An Alternative Technology for Oil Spill Remediation [J].

Ge, Jin ;

Ye, Yin-Dong ;

Yao, Hong-Bin ;

Zhu, Xi ;

Wang, Xu ;

Wu, Liang ;

Wang, Jin-Long ;

Ding, Hang ;

Yong, Ni ;

He, Ling-Hui ;

Yu, Shu-Hong .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2014, 53 (14) :3612-3616

[13] Facile Synthesis of Marshmallow-like Macroporous Gels Usable under Harsh Conditions for the Separation of Oil and Water [J].

Hayase, Gen ;

Kanamori, Kazuyoshi ;

Fukuchi, Masashi ;

Kaji, Hironori ;

Nakanishi, Kazuki .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (07) :1986-1989

[14] Mussel-Inspired One-Step Copolymerization to Engineer Hierarchically Structured Surface with Superhydrophobic Properties for Removing Oil from Water [J].

Huang, Shouying .

ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (19) :17144-17150

[15] Wettability-Controllable Super Water- and Moderately Oil-Repellent Surface Fabricated by Wet Chemical Etching [J].

Kim, Tae-il ;

Tahk, Dongha ;

Lee, Hong H. .

LANGMUIR, 2009, 25 (11) :6576-6579

[16] Hygro-responsive membranes for effective oil-water separation [J].

Kota, Arun K. ;

Kwon, Gibum ;

Choi, Wonjae ;

Mabry, Joseph M. ;

Tuteja, Anish .

NATURE COMMUNICATIONS, 2012, 3

[17] Vertically-aligned carbon nano-tube membrane filters with superhydrophobicity and superoleophilicity [J].

Lee, Cheesung ;

Baik, Seunghyun .

CARBON, 2010, 48 (08) :2192-2197

[18]

Li J, 2012, J MATER CHEM, V22, P9774, DOI [10.1039/c2jmo3093l, 10.1039/c2jm30931a]

[19] Facile fabrication of a robust superhydrophobic/superoleophilic sponge for selective oil absorption from oily water [J].

Li, Kunquan ;

Zeng, Xingrong ;

Li, Hongqiang ;

Lai, Xuejun .

RSC ADVANCES, 2014, 4 (45) :23861-23868

[20]

Li X., 2014, ACS APPL MAT INTERFA, V6, P15272

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