科研之友
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摘要
A Co3O4 nano-needle steel mesh was prepared by a facile hydro thermal synthesis and subsequent calcination method. The mesh is superhydrophilic in air and superoleophobic low-adhesive underwater. More importantly, the mesh exhibits outstanding chemical stability even in strongly basic and high-concentration salt solutions, which accomplishes the separation of alkaline and saline oil-in-water emulsions with high efficiency (above 99%) and high flux (2000 L m(-2) h(-1)).
- 出版日期2016-8-21
- 单位北京航空航天大学
