Fabrication of Superhydrophobic SA-CeO2@Cu Mesh and Its Application in Oil-Water Separation

被引：7

作者：

Liang, Ting ^{[1
,2
,3
]}

Wang, Biao ^{[1
]}

Fan, Zhenzhong ^{[1
]}

Liu, Qingwang ^{[1
]}

机构：

[1] Northeast Petr Univ, Sch Petr Engn, Daqing 163000, Peoples R China

[2] South China Univ Technol, South China Adv Inst Soft Matter Sci & Technol, Guangzhou 510006, Peoples R China

[3] South China Univ Technol, Guangdong Prov Key Lab Funct & Intelligent Hybrid, Guangzhou 510640, Peoples R China

来源：

ACS OMEGA | 2021年 / 6卷 / 39期

关键词：

OIL/WATER SEPARATION; SURFACE; HYDROPHOBICITY; WETTABILITY; MEMBRANE; DESIGN;

D O I：

10.1021/acsomega.1c03128

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

CeO2 was synthesized by the co-precipitation method on the Cu mesh substrate and modified the surface of CeO2@Cu mesh by stearic acid (SA). The superhydrophobic behavior was ascribed to the combination of hierarchical micro-nanostructure of CeO2 and the hydrophobic alkyl groups from SA. The SA-CeO2@Cu mesh had antiacid and base stability and excellent durability as well as high separation efficiency. The separation efficiency can be up to 98.0% after separating 30 times.

引用

页码：25323 / 25328

页数：6

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