標題: Tuning the Surface Free Energy of Polybenzoxazine Thin Films
作者: Liao, Chun-Syong
Wang, Chih-Feng
Lin, Han-Ching
Chou, Hsin-Yi
Chang, Feng-Chih
應用化學系
Department of Applied Chemistry
公開日期: 1-十月-2008
摘要: A novel approach to manipulate the surface free energy and wettability on polybenzoxazine thin films can be achieved simply by varying the time of thermal treatment or UV exposure. A fraction of the intramolecular hydrogen bonding of the as-cured sample will convert into intermolecular hydrogen bonding upon thermal treatment or UV exposure and, thus, results in an increase in the hydrophilicity and wettability. This UV approach provides a simple method to generate wettability patterns or wettability gradients on the surface of a polybenzoxazine film. In addition, we have applied this technique to the preparation of a large-area periodic array of CdTe colloidal nanocrystals on polybenzoxazine thin films.
URI: http://dx.doi.org/10.1021/jp807815s
http://hdl.handle.net/11536/8320
ISSN: 1932-7447
DOI: 10.1021/jp807815s
期刊: JOURNAL OF PHYSICAL CHEMISTRY C
Volume: 112
Issue: 42
起始頁: 16189
結束頁: 16191
顯示於類別:期刊論文


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