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

页码：493 / 499

页数：7

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