Stable and self-healing superhydrophobic MnO2@fabrics: Applications in self-cleaning, oil/water separation and wear resistance | |
Li DK(李得科)1,3; Guo ZG(郭志光)1,2 | |
刊名 | Journal of Colloid and Interface Science |
2017 | |
卷号 | 503页码:124-130 |
关键词 | Fabrics Superhydrophobicity Self-healing Wear |
ISSN号 | 0021-9797 |
通讯作者 | 郭志光 |
英文摘要 | In this work, superhydrophobic fabrics were prepared through an in-situ growth method for fabricating hierarchical flower-like MnO2 nanoparticles on cotton fabric surface and subsequent STA modification, which exhibited multifunction for self-healing, self-cleaning, oil/water separation and wear resistance. After air-plasma treatment, the self-healing MnO2@fabric could restore superhydrophobicity by a short time heat treatment, and the water CA without obvious reduction after 8 cycles. Moreover, the MnO2@fabric could selectively filtrate oil from a mixture of oil and water repeatedly, and demonstrated high efficiency for oil/water separation capability and excellent self-cleaning property. Furthermore, the MnO2@fabric composite possessed high mechanical strength and good wear resistance, its wear rate could be reduced to 1.21 x 10-14 m3 (N m)-1. The MnO2@fabric still maintained superhydrophobicity even was seriously damaged after the friction test. |
学科主题 | 材料科学与物理化学 |
收录类别 | SCI |
资助信息 | the National Nature Science Foundation of China (No. 51522510;51675513);the National 973 Project (2013CB632300) |
语种 | 英语 |
WOS记录号 | WOS:000404316500014 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/22033] |
专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
作者单位 | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic o 2.Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials and Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan 430062, People’s Republic of China 3.University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China |
推荐引用方式 GB/T 7714 | Li DK,Guo ZG. Stable and self-healing superhydrophobic MnO2@fabrics: Applications in self-cleaning, oil/water separation and wear resistance[J]. Journal of Colloid and Interface Science,2017,503:124-130. |
APA | Li DK,&Guo ZG.(2017).Stable and self-healing superhydrophobic MnO2@fabrics: Applications in self-cleaning, oil/water separation and wear resistance.Journal of Colloid and Interface Science,503,124-130. |
MLA | Li DK,et al."Stable and self-healing superhydrophobic MnO2@fabrics: Applications in self-cleaning, oil/water separation and wear resistance".Journal of Colloid and Interface Science 503(2017):124-130. |
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