Preparation and Superhydrophobicity of Nano-Al-Coated Wood by Magnetron Sputtering Based on Glow-Discharge Plasma
نویسندگان
چکیده
A superhydrophobic coating on wood can effectively improve the hydrophobicity and service life of wood. In this study, an Al nano-coating was constructed transversal section poplar by magnetron sputtering based glow-discharge plasma. The structure, microscopic morphology, surface elements, hydrophobic properties were characterized tested. When coated for 20 s, water contact angle sample reach 148.9°. 30 min, Al-coated had a 157.3°, which could maintain excellent 300 s. sputtered nanoparticles uniformly distributed formed nanoclusters. Plenty voids between clusters trap air block droplets coating, making obtain properties. time 60 characteristic peak (111) crystal plane appeared at 38.4°, while intensities (101), (002), (040) peaks cellulose reduced. conclusion, used to deposit without low free energy agents. Furthermore, research provides new inspirations physical modification construction coatings
منابع مشابه
High power impulse magnetron sputtering discharge
J. T. Gudmundsson, N. Brenning, Daniel Lundin and Ulf Helmersson, High power impulse magnetron sputtering discharge, 2012, Journal of Vacuum Science & Technology. A. Vacuum, Surfaces, and Films, (30), 030801. http://dx.doi.org/10.1116/1.3691832 Copyright: American Vacuum Society, This article may be downloaded for personal use only. Any other use requires prior permission of the author and the ...
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ژورنال
عنوان ژورنال: Forests
سال: 2023
ISSN: ['1999-4907']
DOI: https://doi.org/10.3390/f14091761