Superhydrophobic and superoleophilic properties of graphene-based sponges fabricated using a facile dip coating method

被引：849

作者：

Duc Dung Nguyen ^{[1
]}

Tai, Nyan-Hwa ^{[1
]}

Lee, San-Boh ^{[1
]}

Kuo, Wen-Shyong ^{[2
]}

机构：

[1] Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 300, Taiwan

[2] Feng Chia Univ, Dept Aerosp & Syst Engn, Taichung 407, Taiwan

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2012年 / 5卷 / 07期

关键词：

SURFACES; FILMS; LOTUS; OIL;

D O I：

10.1039/c2ee21848h

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Superhydrophobic and superoleophilic graphene-based sponges are demonstrated as efficient absorbents for a broad range of oils and organic solvents with high selectivity, good recyclability, and excellent absorption capacities up to 165 times their own weight. The findings show promise for large-scale removal of organic contaminants, especially in the field of oil spillage cleanup.

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收藏

页码：7908 / 7912

页数：5

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