| Mechanical- and oil-durable superhydrophobic polyester materials for selective oil absorption and oil/water separation | |
| Department | 环境材料与生态化学研究发展中心 |
Wu L(吴磊)1,2; Zhang JP(张俊平)1 ; Li BC(李步成)1; Wang AQ(王爱勤)1; Zhang JP(张俊平)
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| 2014 | |
| Source Publication | Journal of Colloid and Interface Science
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| ISSN | 0021-9797 |
| Volume | 413Pages:112-117 |
| Abstract | The low stability and complicated fabrication procedures seriously hindered practical applications of superhydrophobic materials. Here we present a facile approach for preparing durable superhydrophobic polyester materials by dip-coating in a nanocomposite solution of polymerized tetraethoxysilane and n-hexadecyltriethoxysilane. The coated samples exhibit excellent superhydrophobicity, superoleophilicity, mechanical and chemical stabilities. This is attributed to the tight binding of the nanocomposite on the polyester fibers and the inherent stability of silicone. The coated samples can quickly absorb petrol, diesel and crude oil, and show very high selectivity in oil/water separation. In addition, the coated samples could maintain their superhydrophobicity, oil absorption capacity and oil/water selectivity after harsh mechanical damage, 90 days of immersion in oils and ten cycles of absorption-desorption. Moreover, this approach is simple and can be easily scaled up for producing samples on a large size, which makes it very promising for practical oil absorption. |
| Keyword | Superhydrophobic Polyester Oil/water Separation Durable |
| Subject Area | 环境材料与生态化学 |
| DOI | 10.1016/jjcis.2013.09.028 |
| Funding Organization | the ‘‘Hundred Talents Program’’ of the Chinese Academy of Sciences |
| Indexed By | SCI |
| If | 3.368 |
| Language | 英语 |
| Funding Project | 功能复合材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/6875 |
| Collection | 环境材料与生态化学研究发展中心 |
| Corresponding Author | Zhang JP(张俊平) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Ecomat & Green Chem, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Wu L,Zhang JP,Li BC,et al. Mechanical- and oil-durable superhydrophobic polyester materials for selective oil absorption and oil/water separation[J]. Journal of Colloid and Interface Science,2014,413:112-117. |
| APA | Wu L,Zhang JP,Li BC,Wang AQ,&张俊平.(2014).Mechanical- and oil-durable superhydrophobic polyester materials for selective oil absorption and oil/water separation.Journal of Colloid and Interface Science,413,112-117. |
| MLA | Wu L,et al."Mechanical- and oil-durable superhydrophobic polyester materials for selective oil absorption and oil/water separation".Journal of Colloid and Interface Science 413(2014):112-117. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2.pdf（1636KB） | 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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