| Fabrication of superhydrophobic polyaniline films with rapidly switchable wettability | |
| Department | 固体润滑国家重点实验室 ; 先进润滑与防护材料研究发展中心 |
Zhou XY(周晓燕) ; Zhang ZZ(张招柱); Men XH(门学虎); Yang J(杨进); Xu XH(徐向辉); Zhu XT(朱小涛); Xue QJ(薛群基)
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| 2011 | |
| Source Publication | Applied Surface Science
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| ISSN | 0169-4332 |
| Volume | 258Pages:285-289 |
| Abstract | A superhydrophobic polyaniline (PANI) film has been fabricated by using a facile one-step spraying method. The PANI was synthesized via in situ doping polymerization in the presence of perfluorooc- tanoic acid (PFOA) as the dopant. The water contact angle of this superhydrophobic surface reaches to 156◦ . Both the surface chemical compositions and morphological structures were analyzed. A granular morphology of PANI with a moderate amount of nanofibers was obtained. Moreover, a rapid surface wettability transition between superhydrophobicity and superhydrophilicity can be observed when it is doped with PFOA and de-doped with base. The mechanism for this tunable wettability has been discussed in detail. |
| Keyword | Superhydrophobic Polyaniline Doping Polymerization Reversible Wettability |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Science Foundation of China (Grant Nos. 50835009;51002162);the National 973 Project of China (Grant NO.2007CB607601) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 复合润滑材料组 ; 低维材料摩擦学组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/682 |
| Collection | 固体润滑国家重点实验室（LSL） 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 |
| Corresponding Author | Zhang ZZ(张招柱) |
| Recommended Citation GB/T 7714 | Zhou XY,Zhang ZZ,Men XH,et al. Fabrication of superhydrophobic polyaniline films with rapidly switchable wettability[J]. Applied Surface Science,2011,258:285-289. |
| APA | 周晓燕.,张招柱.,门学虎.,杨进.,徐向辉.,...&薛群基.(2011).Fabrication of superhydrophobic polyaniline films with rapidly switchable wettability.Applied Surface Science,258,285-289. |
| MLA | 周晓燕,et al."Fabrication of superhydrophobic polyaniline films with rapidly switchable wettability".Applied Surface Science 258(2011):285-289. |
| Files in This Item: | ||||||
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| 2011285-289.PDF（618KB） | 开放获取 | License | View Application Full Text | |||
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