| Fabrication of Bionic Superhydrophobic Manganese Oxide/Polystyrene Nanocomposite Coating | |
| Department | 先进润滑与防护材料研究发展中心 |
Xu XH(徐向辉)1,2 ; Zhang ZZ(张招柱)1; Guo F(郭芳)1; Yang J(杨进)1,2; Zhu XT(朱小涛)1,2; Zhou XY(周晓燕)1,2; Xue QJ(薛群基)1; Zhang ZZ(张招柱)
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| The second department | 固体润滑国家重点实验室 |
| 2012 | |
| Source Publication | Journal of Bionic Engineering
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| ISSN | 1672-6529 |
| Volume | 9Issue:1Pages:11-17 |
| Abstract | A superhydrophobic manganese oxide/polystyrene (MnO2/PS) nanocomposite coating was fabricated by a facile spraying process. The mixture solution of MnO2/PS was poured into a spray gun, and then sprayed onto the copper substrate using 0.2 MPa nitrogen gas to construct superhydrophobic coating. The wettability of the composite coating was measured by sessile drop method. When the weight ratio of MnO2 to PS is 0.5:1, the maximum of contact angle (CA) (140°) is obtained at drying temperature of 180 °C. As the content of MnO2 increases, the maximum of CA (155°) is achieved at 100 °C. Surface morphologies and chemical composition were analyzed to understand the effect of the content of MnO2 nanorods and the drying temperature on CA. The results show that the wettability of the coating can be controlled by the content of MnO2 nanorods and the drying temperature. Using the proposed method, the thickness of the coating can be controlled by the spraying times. If damaged, the coating can be repaired just by spraying the mixture solution again. |
| Keyword | Bionics Superhydrophobic Surface Mno2 Nanorods Nanocomposite Coating Drying Temperature |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/S1672-6529(11)60092-9 |
| Funding Organization | the National Science Foundation of China (Grant No. 50773089;Grant No.51002162);the National 973 Project of China (Grant No. 2007CB607601) |
| Indexed By | SCI |
| If | 1.144 |
| 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/362003/3567 |
| 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) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Slate Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Xu XH,Zhang ZZ,Guo F,et al. Fabrication of Bionic Superhydrophobic Manganese Oxide/Polystyrene Nanocomposite Coating[J]. Journal of Bionic Engineering,2012,9(1):11-17. |
| APA | Xu XH.,Zhang ZZ.,Guo F.,Yang J.,Zhu XT.,...&张招柱.(2012).Fabrication of Bionic Superhydrophobic Manganese Oxide/Polystyrene Nanocomposite Coating.Journal of Bionic Engineering,9(1),11-17. |
| MLA | Xu XH,et al."Fabrication of Bionic Superhydrophobic Manganese Oxide/Polystyrene Nanocomposite Coating".Journal of Bionic Engineering 9.1(2012):11-17. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 11-17徐向辉.PDF（1772KB） | 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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