Plasma Chemistry and Plasma Processing

, Volume 35, Issue 6, pp 1015–1028

Atmospheric Pressure Plasma Polymerization of Super-Hydrophobic Nano-films Using Hexamethyldisilazane Monomer

Original Paper

DOI: 10.1007/s11090-015-9645-6

Cite this article as:
Huang, C., Lin, HH. & Li, C. Plasma Chem Plasma Process (2015) 35: 1015. doi:10.1007/s11090-015-9645-6

Abstract

The super-hydrophobic nano-films were synthesized by atmospheric pressure plasma jet using hexamethyldisilazane. In this paper, the atmospheric pressure plasma jet reacting with air was used to determine the formation of plasma polymerized nano-film. The atmospheric pressure plasma polymerized nano-film surface properties were determined by Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy and atomic forced microscopy. Specifically, it has been observed that atmospheric pressure plasma polymerization with the appropriate monomer gas flow rate cause the formation of the super-hydrophobic film. The surface properties of atmospheric pressure plasma polymerized nano-films were determined as the Cassie–Baxter state. It was examined that super-hydrophobic nano-film surface exhibits the organosilicon sphere stacking structure. Such sphere stacking structure does not only cause the hydrophobicity, it also stabilizes the Cassie regime, and thus favors the water repellency.

Keywords

Atmospheric pressure plasma jet Super-hydrophobic film Hexamethyldisilazane Plasma polymerized films Cassie–Baxter state 

Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  1. 1.Department of Chemical Engineering and Materials ScienceYuan Ze UniversityChungliTaiwan

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