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Fabrication of "petal effect" surfaces by femtosecond laser-induced forward transfer_上海光学精密机械研究所

上海光学精密机械研究所 免费考研网/2018-05-06

外文题目: Fabrication of "petal effect" surfaces by femtosecond laser-induced forward transfer
作者: Li, Hong-Jin; Fan, Wen-Zhong; Pan, Huai-Hai; Wang, Cheng-Wei; Qian, Jing; Zhao, Quan-Zhong
刊名: Chem. Phys. Lett.
年: 2017 卷: 667 页: 20--24
英文关键词:
Superhydrophobic; Adhesion; Laser-induced forward transfer; Petal effect; Femtosecond laser
HIGH ADHESIVE FORCE; SUPERHYDROPHOBIC SURFACES; FILMS; WATER
英文摘要:
Superhydrophobic adhesive glass surfaces with polystyrene has been obtained via femtosecond laser induced forward transfer (LIFT). Using this facile method, we obtained composite structures on the glass surface, achieving the transformation from hydrophilicity to superhydrophobicity with contact angle from 36.22 degrees on the glass surface to 159.19 degrees on the LIFT modified glass surface. Analogous to the "petal effect", the obtained superhydrophobic surface also shows high adhesion. Furthermore, the wettability of LIFT modified glass surface can be tuned by changing the interval width of laser scanning, which can be explained by the Cassie impregnating wetting model. (C) 2016 Elsevier B.V. All rights reserved.


文献类型: 期刊论文
正文语种: English
收录类别: SCI
DOI: 10.1016/j.cplett.2016.11.026


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