Abstract
Advanced materials with high oil recycling capability plays a crucial role in rescuing marine lives from oil spill catastrophe. The existing absorption and filtration method can partially solve the challenge; however, a highly recyclable, low energy cost, and environmentally friendly method for collecting oil on open water is still missing. Herein, a novel concept, using newly developed membrane for collecting oil, with surface tension confinement and gravity is proposed. Using a 3D-printed superhydrophobic and oleophilic membrane, this self-floating device can selectively collect oil on water surfaces. The device can be automatically driven by a robot and achieves outstanding reusability toward oil recycling. This novel chemical concept will enable future research development of oil–water separation and oil recycling.
Original language | English |
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Article number | 1900874 |
Journal | Advanced Materials Interfaces |
Volume | 6 |
Issue number | 18 |
DOIs | |
Publication status | Published - 20 Sept 2019 |
Keywords
- 3D printing
- graphene
- laser
- oil separation
- superhydrophobic
ASJC Scopus subject areas
- Mechanics of Materials
- Mechanical Engineering