| Superhydrophobic kapok fiber oil-absorbent: Preparation and high oil absorbency | |
| Department | 环境材料与生态化学研究发展中心 |
Wang JT(王锦涛)1,2; Zheng YA(郑易安)1,2 ; Wang AQ(王爱勤)1; Wang AQ(王爱勤)
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| 2012 | |
| Source Publication | Chemical Engineering Journal
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| ISSN | 1385-8947 |
| Volume | 213Pages:1-7 |
| Abstract | Superhydrophobic and oleophilic oil sorbent was successfully prepared by the incorporation of silica nanoparticles onto kapok fiber via sol-gel method and subsequent hydrophobic modification using hydrolyzed dodecyltrimethoxysilane (DTMS). The formation of silica nanoparticles was confirmed by Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), and investigation of the wetting behavior of water and oil on fiber surface. The coated fiber exhibited excellent oil/water selectivity in the cleanup of oil over water. The as-prepared fiber can quickly absorb diesel and soybean oil up to above 46.9 and 58.8 g/g, with the improvement in oil sorption capacity to be 46.6% and 20.2% compared with raw fiber, respectively. Owing to high oil sorption capacity, excellent hydrophobic property and reusability, and good environmental friendliness, the as-prepared oil sorbent can be considered as promising alternative for organic synthetic fiber to clean up the spilled oil. (c) 2012 Elsevier B.V. All rights reserved. |
| Keyword | Superhydrophobic Silica Nanoparticles Kapok Fiber Oil Sorption Capacity Reusability |
| Subject Area | 环境材料与生态化学 |
| DOI | 10.1016/j.cej.2012.09.116 |
| Funding Organization | the National Natural Science Foundation of China (No. 21107116);the Science and Technology Support Project of Jiangsu Provincial Sci. & Tech. Department (No. BY2010012) |
| Indexed By | SCI |
| If | 3.473 |
| 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/362003/2541 |
| Collection | 环境材料与生态化学研究发展中心 |
| Corresponding Author | Wang AQ(王爱勤) |
| Affiliation | 1.Chinese Acad Sci, Ctr Ecomat & Green Chem, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Wang JT,Zheng YA,Wang AQ,et al. Superhydrophobic kapok fiber oil-absorbent: Preparation and high oil absorbency[J]. Chemical Engineering Journal,2012,213:1-7. |
| APA | Wang JT,Zheng YA,Wang AQ,&王爱勤.(2012).Superhydrophobic kapok fiber oil-absorbent: Preparation and high oil absorbency.Chemical Engineering Journal,213,1-7. |
| MLA | Wang JT,et al."Superhydrophobic kapok fiber oil-absorbent: Preparation and high oil absorbency".Chemical Engineering Journal 213(2012):1-7. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 201221317.pdf（994KB） | 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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