Stable superhydrophobic polybenzoxazine surfaces over a wide pH range

作者：Wang Chih Feng; Wang Yi Ting; Tung Pao Hsiang; Kuo Shiao Wei; Lin Chun Hung; Sheen Yuung Ching; Chang Feng Chih^*

来源：Langmuir, 2006, 22(20): 8289-8292.

DOI：10.1021/la061480w

In this study, we report on a simple two-step casting process designed to create a stable superhydrophobic surface. This method possesses the advantages of being both simple and inexpensive as well as utilizing non-fluorine-containing compounds. Most interestingly, we found that the as-prepared surface possesses superhydrophobic properties not only for pure water but also for corrosive water under both acidic and basic conditions. Furthermore, the superhydrophobic polybenzoxazine surfaces had excellent environmental stability with regard to both heating and organic solvent treatment in terms of the contact angle to water.

• 出版日期2006-9-26
• 单位中国科学院长春应用化学研究所