Share Email Print

Proceedings Paper

Fabrication of hierarchical superhydrophobic surfaces
Author(s): Yingjie Jiang; Linghua Chen; Li Xing; Jun Yao
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

The hierarchical rough structure is essential for superhydrophobic surfaces. In this paper, we prepared a hierarchical surface composed of micro-dot-matrix and SiO2 nano porous network. The micro-dot-matrix was fabricated on the glass substrate by photolithography and ion beam etching. The SiO2 nano porous network was generated by incompletely combustion of hexamethyl disilazane (HMDS) and deposited on the surface of substrate via dip-coating. Owing to the incompletely combustion of HMDS, the methyl group was still existed and the resultant surface with hierarchical structure exhibits excellent superhydrophobic property with water contact angle of 157° and water sliding angle of 2° without further low-surface-energy modification. Our method is facile, convenient and scalable which provides a promising avenue for large-scale production.

Paper Details

Date Published: 24 October 2017
PDF: 6 pages
Proc. SPIE 10460, AOPC 2017: Optoelectronics and Micro/Nano-Optics, 104600C (24 October 2017); doi: 10.1117/12.2282814
Show Author Affiliations
Yingjie Jiang, Zhejiang Univ. (China)
Linghua Chen, Zhejiang Univ. (China)
Li Xing, Zhejiang Univ. (China)
Jun Yao, Zhejiang Univ. (China)

Published in SPIE Proceedings Vol. 10460:
AOPC 2017: Optoelectronics and Micro/Nano-Optics
Min Qiu; Min Gu; Xiaocong Yuan; Zhiping Zhou, Editor(s)

© SPIE. Terms of Use
Back to Top