期刊
FRONTIERS OF MATERIALS SCIENCE
卷 14, 期 3, 页码 341-350出版社
HIGHER EDUCATION PRESS
DOI: 10.1007/s11706-020-0516-6
关键词
superhydrophilicity; superoleophobicity; oil-water separation; sponge; water collection; anti-fouling property
资金
- National Natural Science Foundation of China [11704321]
- Natural Science Foundation of Shandong Province [ZR2016JL020, ZR2019MEM044]
- Yantai Science and Technology Plan Projects [2019XDHZ087]
Development of porous materials with anti-fouling and remote controllability is highly desired for oil-water separation application yet still challenging. Herein, to address this challenge, a sponge with unusual superhydrophilicity/superoleophobicity and magnetic property was fabricated through a dip-coating process. To exploit its superhydrophilic/superoleophobic property, the obtained sponge was used as a reusable water sorbent scaffold to collect water from bulk oils without absorbing any oil. Owing to its magnetic property, the sponge was manipulated remotely by a magnet without touching it directly during the whole water collection process, which could potentially lower the cost of the water collection process. Apart from acting as a water-absorbing material, the sponge can also be used as affiliation material to separate water from oil-water mixture and oil in water emulsion selectively, when fixed into a cone funnel. This research provides a key addition to the field of oil-water separation materials.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据