Plant-Inspired Layer-by-Layer Self-Assembly of Super-Hydrophobic Coating for Oil Spill Cleanup

被引：7
|
作者：
Ding, Liping [1 ]
Wang, Yanqing [1 ,2 ]
Xiong, Jinxin [1 ]
Lu, Huiying [1 ]
Zeng, Mingjian [1 ]
Zhu, Peng [1 ]
Ma, Haiyan [1 ]
机构：
[1] Nantong Univ, Sch Chem & Chem Engn, Nantong 226007, Peoples R China
[2] Natl Univ Singapore, Dept Mat Sci & Engn, Singapore 117575, Singapore
来源：
POLYMERS | 2019年 / 11卷 / 12期
基金：
中国国家自然科学基金;
关键词：
plant-inspired chemistry; self-assembly strategy; surface modification; super-hydrophobicity; OIL/WATER SEPARATION; MELAMINE SPONGE; GRAPHENE; WETTABILITY; PARTICLES;
D O I：
10.3390/polym11122047
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A versatile, facile, energy-saving, low-cost and plant-inspired self-assembly strategy was used to prepare super-hydrophobic coating in this study. Concretely, an appealing super-hydrophobicity surface was obtained by designing a molecular building block phytic acid (PA)-Fe (III) complex to anchor the substrate and hydrophobic thiol groups (HT). The facile and green modification method can be applied to variety of substrates. The as-prepared PA-Fe (III)-HT coated melamine composite sponge possesses both super-hydrophobic and superlipophilicity property. Moreover, it displays superior efficiency to separate the oil-water mixture and splendid oil spill cleanup.
引用
收藏
页数：12
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