Direct laser patterning for transparent superhydrophobic glass surfaces without any chemical coatings

doi:10.1007/s00339-020-03653-9

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	Direct laser patterning for transparent superhydrophobic glass surfaces without any chemical coatings
	T. H. Dinh,C. V. Ngo and D. M. Chun
	2020
发表期刊	Applied Physics a-Materials Science & Processing
ISSN	0947-8396
卷号	126 期号:6 页码:11
摘要	This study describes a simple method to fabricate a transparent superhydrophobic soda-lime glass surface. The method uses only laser-beam machining and heat treatment, without the application of a chemical coating. The resulting surface exhibited superhydrophobicity at a contact angle (CA) greater than 170 degrees and a sliding angle (SA) less than 10 degrees. In addition, relatively acceptable transmittance (> 50%) in visible light was observed. The superhydrophobic surface and superior transmittance were shown at relatively high laser powers (0.4 and 0.5 W), with a relatively large step size (300 and 350 mu m). At a laser power of 0.2 W, the superhydrophobicity of the surface decreased. When the step size was increased from 150 to 350 mu m with a reduced laser power (0.2 and 0.3 W), the CA decreased slightly and the SA increased from 5 degrees to 60 degrees. CA and SA can, therefore, be controlled with process parameters.
DOI	10.1007/s00339-020-03653-9
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收录类别	SCI ; EI
语种	英语
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/64455
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	T. H. Dinh,C. V. Ngo and D. M. Chun. Direct laser patterning for transparent superhydrophobic glass surfaces without any chemical coatings[J]. Applied Physics a-Materials Science & Processing,2020,126(6):11.
APA	T. H. Dinh,C. V. Ngo and D. M. Chun.(2020).Direct laser patterning for transparent superhydrophobic glass surfaces without any chemical coatings.Applied Physics a-Materials Science & Processing,126(6),11.
MLA	T. H. Dinh,C. V. Ngo and D. M. Chun."Direct laser patterning for transparent superhydrophobic glass surfaces without any chemical coatings".Applied Physics a-Materials Science & Processing 126.6(2020):11.

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