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Journal of mechanical science and technology v.25 no.1, 2011년, pp.43 - 47   SCIE
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Fabrication of semi-transparent super-hydrophobic surface based on silica hierarchical structures

Chen, Ping-Hei    (Department of Mechanical Engineering, National Taiwan University   ); Hsu, Chin-Chi    (Department of Mechanical Engineering, National Taiwan University   ); Lee, Pei-Shan    (Department of Mechanical Engineering, National Taiwan University   ); Lin, Chao-Sung    (Department of Materials Science and Engineering, National Taiwan University  );
  • 초록

    This study successfully develops a versatile method of producing superhydrophobic surfaces with micro/nano-silica hierarchical structures on glass surfaces. Optically transparent super hydrophobic silica thin films were prepared by spin-coating silica particles suspended in a precursor solution of silane, ethanol, and $H_2O$ with molar ratio of 1:4:4. The resulting super hydrophobic films were characterized by scanning electron microscopy (SEM), optical transmission, and contact angle measurements. The glass substrates in this study were modified with different particles: micro-silica particles, nano-silica particles, and hierarchical structures. This study includes SEM micrographs of the modified glass surfaces with hierarchical structures at different magnifications.


  • 주제어

    Superhydrophobic .   Transmittance .   Hierarchical structure .   Sol-gel.  

  • 참고문헌 (14)

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