Fabrication superhydrophobic films of fluorosilicone-modified SiO2/PET by electrospinning

被引：0
|
作者：
Li J. [1 ,2 ]
Yi L. [1 ,2 ]
Wang M. [1 ,2 ]
Zhou H. [1 ,2 ]
机构：
[1] Key Laboratory of Advanced Textile Materials & Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou
[2] Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou
来源：
Yi, Lingmin (lmyi@zstu.edu.cn) | 1600年 / Sichuan University卷 / 32期
关键词：
Electrospinning; Fluorosilicone modification; Silica; Superhydrophobicity;
D O I：
10.16865/j.cnki.1000-7555.2016.12.021
中图分类号：
学科分类号：
摘要：
M-SiO2 nanoparticles were prepared from silica modified with 1H, 1H, 2H, 2H-perflurooctyltrichlorosilane, and then blended with polyethylene terephthalate (PET) in 1, 1, 1, 3, 3, 3-hexafluoro-2-propanol (HFIP). The blend electrospun films of M-SiO2/PET were obtained via an electrospinning process and the surface hydrophobility, microstructure and chemical composition were studied through contact angle meter (CAM), scanning electron microscope (SEM) and X-ray photoelectron spectroscope (XPS) measurements. The results show that the water contact angles of electrospun M-SiO2/PET films could reach 155.2°, and the water hysteresis angle is only 3.4°, demonstrating the superhydrophobic performance. © 2016, Editorial Board of Polymer Materials Science & Engineering. All right reserved.
引用
下载
收藏
页码：115 / 120
页数：5
相关论文
共 14 条
  • [1] Zhang X., Shi F., Niu J., Et al., Superhydrophobic surfaces: from structural control to functional application, J. Mater. Chem., 18, pp. 621-633, (2008)
  • [2] Feng L., Zhang Z., Mai Z., Et al., A super-hydrophobic and super-oleophilic coating mesh film for the separation of oil and water, Angew. Chem. Int. Ed., 43, pp. 2012-2014, (2004)
  • [3] Campbell J.M., Meldrum F.C., Christenson H.K., Is ice nucleation from supercooled water insensitive to surface roughness, J. Phys. Chem. C, 119, pp. 1164-1169, (2015)
  • [4] Zheng Y., Bai H., Huang Z., Et al., Directional water collection on wetted spider silk, Nature, 463, pp. 640-643, (2010)
  • [5] Balu B., Breedveld V., Hess D.W., Fabrication of “roll-off” and “sticky” superhydrophobic cellulose surfaces via plasma processing, Langmuir, 24, pp. 4785-4790, (2008)
  • [6] Lakshmi R.V., Bera P., Anandan C., Et al., Effect of the size of silica nanoparticles on wettability and surface chemistry of sol-gel superhydrophobic and oleophobic nanocomposite coatings, Appl. Surf. Sci., 320, pp. 780-786, (2014)
  • [7] Kim J.Y., Kim E.K., Kim S.K., Micro-nano hierarchical superhydrophobic electrospray-synthesized silica layers, J. Colloid Interface Sci., 392, pp. 376-381, (2013)
  • [8] Jaworek A., Electrospray droplet sources for thin film deposition, J. Mater. Sci., 42, pp. 266-297, (2007)
  • [9] Yu X., Chi C.L., Wang Y.W., Et al., Structure and morphology of electrospun poly(ethylene oxide)-urea inclusion complex fibers, Polymer Materials Science & Engineering, 31, 8, pp. 84-91, (2015)
  • [10] Zhao F., Wang X., Ding B., Et al., Nanoparticle decorated fibrous silica membranes exhibiting biomimetic superhydrophobicity and highly flexible properties, RSC Adv., 1, pp. 1482-1488, (2011)
12