Fabrication of superhydrophobic-superoleophilic copper mesh via thermal oxidation and its application in oil-water separation

被引：66
|
作者：
Shi Yanlong [1 ,2 ]
Yang Wu [1 ]
Feng Xiaojuan [2 ]
Wang Yongsheng [2 ]
Yue Guoren [2 ]
Jin Shuping [2 ]
机构：
[1] Northwest Normal Univ, Coll Chem & Chem Engn, Key Lab Ecoenvironm Related Polymer Mat, MOE, Lanzhou 730070, Peoples R China
[2] HeXi Univ, Key Lab Hexi Corridor Resources Utilizat Gansu Un, Coll Chem & Chem Engn, Zhangye 734000, Peoples R China
来源：
APPLIED SURFACE SCIENCE | 2016年 / 367卷
基金：
中国国家自然科学基金;
关键词：
Copper mesh; Superhydrophobic; Superoleophilic; Oil-water separation; Anticorrosion; STRIKING LOADING CAPACITY; COATED MESH; REMOVAL; SURFACE; FILMS; FOAMS;
D O I：
10.1016/j.apsusc.2016.01.233
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：
A copper mesh with superhydrophobicity and superoleophilicity was fabricated via thermal oxidation and subsequent surface modification. After surface treatment, the copper mesh exhibited self-cleaning properties, striking loading capacities, and superior anticorrosion. In addition, the copper mesh could be used in a separator for separating oil from oily water with high efficiency. The presented approach may provide a promising strategy for the design and construction of superhydrophobic-superoleophilic materials which can be used for separating oil from oily water. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：493 / 499
页数：7
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