Natural flexible superhydrophobic film derived from cajeput bark for oil/water separation

被引：16
|
作者：
Yang, Hui [1 ]
Ye, Shewen [1 ]
Wang, Yunfeng [1 ]
Zhou, Jiaming [1 ]
Chen, Jiahao [1 ]
Zeng, Qinqin [1 ]
Liang, Tongxiang [1 ]
机构：
[1] Jiangxi Univ Sci & Technol, Sch Mat Sci & Engn, Ganzhou, Peoples R China
来源：
MATERIALS LETTERS | 2019年 / 238卷
关键词：
Biomimetic; Microstructure; Superhydrophobic; Flexible film; Biomass; Oil/water separation; SURFACE;
D O I：
10.1016/j.matlet.2018.12.007
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
It's still a big challenge to access a suitable natural derived film with superb flexibility and stable structure for oil/water separation. Herein, we described a facile method to prepare a natural flexible film derived from cajeput bark (CB). The film exhibits superhydrophobic and superoleophilic; the oil adsorption and oil/water separation results showed the film possesses a relative high adsorption capacity and extremely high flux (similar to 2700 L m (2) h (1)) for oil/water separation. Hence, the film, with low-cost, environmental friendly character, accessibility and superb flexibility, might be a promising candidate for the cleanup of oil spill and oil/water separation. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码：198 / 201
页数：4
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