Facile fabrication of zinc oxide coated superhydrophobic and superoleophilic meshes for efficient oil/water separation

被引：34

作者：

Zhang, Yuezhong ^{[1
]}

Wang, Xiaoyu ^{[2
]}

Wang, Chunhui ^{[2
]}

Liu, Jiangjiang ^{[2
]}

Zhai, Hongbiao ^{[2
]}

Liu, Baosheng ^{[2
]}

Zhao, Xudong ^{[1
]}

Fang, Daqing ^{[2
]}

机构：

[1] Taiyuan Univ Sci & Technol, Coll Chem & Biol Engn, Taiyuan 030024, Shanxi, Peoples R China

[2] Taiyuan Univ Sci & Technol, Coll Mat Sci & Engn, Taiyuan 030024, Shanxi, Peoples R China

来源：

RSC ADVANCES | 2018年 / 8卷 / 61期

关键词：

OIL-WATER SEPARATION; STAINLESS-STEEL MESH; ZNO NANOROD ARRAYS; COPPER MESH; ADHESIVE SUPEROLEOPHOBICITY; ELECTROPHORETIC DEPOSITION; THIN-FILMS; WETTABILITY; MEMBRANE; SURFACES;

D O I：

10.1039/c8ra06059b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Zinc oxide (ZnO) coated superhydrophobic and superoleophilic stainless steel meshes are facilely fabricated via chemical immersion growth and subsequent surface modification. The as-prepared meshes show good mechanical durability, chemical stability and corrosion-resistant properties due to a combination of the hierarchical ZnO structure and the low surface energy modification. More importantly, the as-prepared meshes are used for highly efficient separation of various oil/water mixtures. Meanwhile, a new oil skimmer based on the as-prepared mesh is proposed to spontaneously collect floating oil with high separation efficiency and desirable durability.

引用

页码：35150 / 35156

页数：7

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