Droplet Impact on the Super-Hydrophobic Surface with Micro-Pillar Arrays Fabricated by Hybrid Laser Ablation and Silanization Process

Droplet Impact on the Super-Hydrophobic Surface with Micro-Pillar Arrays Fabricated by Hybrid Laser Ablation and Silanization Process

A super-hydrophobic aluminum alloy surface with decorated pillar arrays was obtained by hybrid laser ablation and further silanization process. The as-prepared surface showed a high apparent contact angle of 158.2 ± 2.0° and low sliding angle of 3 ± 1°. Surface...

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Bibliographic Details
Main Authors: Zhenyan Xia, Yuhe Xiao, Zhen Yang, Linan Li, Shibin Wang, Xianping Liu, Yanling Tian
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Materials
Subjects:
nanosecond laser
super-hydrophobic
droplet impacting
maximum spreading factor
viscous dissipation
Online Access:http://www.mdpi.com/1996-1944/12/5/765

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http://www.mdpi.com/1996-1944/12/5/765

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