| A superhydrophobic/superoleophilic sponge for the selective absorption oil pollutants from water | |
| Department | 先进润滑与防护材料研究发展中心 |
Ge B(葛博)1,2 ; Zhang ZZ(张招柱)1; Zhu XT(朱小涛)1; Men XH(门学虎)1; Zhou XY(周晓燕)1,2; Zhang ZZ(张招柱); Men XH(门学虎)
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| The second department | 固体润滑国家重点实验室 |
| 2014 | |
| Source Publication | Colloids and Surfaces A: Physicochemical and Engineering Aspects
 |
| ISSN | 0927-7757 |
| Volume | 457Pages:397-401 |
| Abstract | Fabrication of robust superhydrophobic porous materials for oil removal is of great importance for industrial applications. However the poor adhesion between porous substrate and superhydrophobic coatings severely hinders their use in practical application. Herein, we fabricated a robust superhydrophobic and superoleophilic CNTs-SiO2 coated polyurethane sponge for the selective absorption of oils from water. The mechanical stability of the resulting sponges was investigated by a compression test, and the result demonstrated that it still showed excellent elasticity and mechanical stability after repeated compression test. By combining its wettability and porosity, the as prepared sponges can fast and selectively absorb various kinds of oils from water. More importantly, the superhydrophobic sponge could be reused in oil–water separation for many cycles without losing its high oil absorption capacity. The study provides a fast and simple approach for removal of oils from water. |
| Keyword | Superhydrophobic Superoleophilic Oil-absorption Sponge |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.colsurfa.2014.06.020 |
| Funding Organization | the State Key Program of National Natural Science of China (Grant No. 51335010) |
| Indexed By | SCI |
| If | 2.752 |
| Language | 英语 |
| Funding Project | 复合润滑材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/6629 |
| Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhang ZZ(张招柱); Men XH(门学虎) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Ge B,Zhang ZZ,Zhu XT,et al. A superhydrophobic/superoleophilic sponge for the selective absorption oil pollutants from water[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects,2014,457:397-401. |
| APA | Ge B.,Zhang ZZ.,Zhu XT.,Men XH.,Zhou XY.,...&门学虎.(2014).A superhydrophobic/superoleophilic sponge for the selective absorption oil pollutants from water.Colloids and Surfaces A: Physicochemical and Engineering Aspects,457,397-401. |
| MLA | Ge B,et al."A superhydrophobic/superoleophilic sponge for the selective absorption oil pollutants from water".Colloids and Surfaces A: Physicochemical and Engineering Aspects 457(2014):397-401. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Colloids and Surface（2501KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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