Oil/Water Separation Performances of Superhydrophobic and Superoleophilic Sponges

被引：158
|
作者：
Ke, Qingping [1 ]
Jin, Yangxin [1 ]
Jiang, Peng [1 ]
Yu, Jian [2 ]
机构：
[1] Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325035, Zhejiang, Peoples R China
[2] Nanjing Univ Technol, Coll Chem & Chem Engn, Nanjing 210009, Jiangsu, Peoples R China
来源：
LANGMUIR | 2014年 / 30卷 / 44期
关键词：
COATED MESH; OIL; WATER; ROBUST; MEMBRANES; SURFACES; GRAPHENE; REMOVAL; FABRICS; COTTON;
D O I：
10.1021/la502521c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Superhydrophobic and superoleophilic sponges were fabricated by immersion in an ethanol solution of octadecyltrichlorosilane. The resulting coating strongly adheres to the sponges after curing at 45 degrees C for 24 h. Absorption capacities of 4268 times the polymerized octadecylsiloxane sponge weight were obtained for toluene, light petroleum, and methylsilicone oil. These adsorption capacities were maintained after 50 cycles.
引用
收藏
页码：13137 / 13142
页数：6
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