Surface functionalization of Zr-based metallic glass by direct nanosecond laser texturing

doi:10.1016/j.vacuum.2021.110635

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	Surface functionalization of Zr-based metallic glass by direct nanosecond laser texturing
	Y. Qian; M. Jiang; Z. Zhang; H. Huang and J. Yan
	2021
发表期刊	Vacuum
ISSN	0042207X
卷号	194
摘要	The functional properties of metallic glasses (MGs) can be enhanced by introducing special micro/nano-structures on their surface. In this study, a nanosecond pulsed laser was used to texture micro-convex array structures with different pitches (P) on a Zr-based MG surface to enrich its engineering applications. The reflection characteristics and wettability of polished and textured surfaces were compared. The experimental results showed that unlike the bright spot reflected from the polished surface, the light reflected from the textured surface would induce a well-defined diffraction pattern. In addition, the wettability of the surfaces covered with micro-convex array structures was also different from that of the polished surface. That is, without post-processing, the textured array structures would promote hydrophilicity; while after exposing in the air for 100 days or fluoroalkylsilane modification, the textured array structures facilitated hydrophobicity. 2021 Elsevier Ltd
DOI	10.1016/j.vacuum.2021.110635
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收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65672
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	Y. Qian,M. Jiang,Z. Zhang,et al. Surface functionalization of Zr-based metallic glass by direct nanosecond laser texturing[J]. Vacuum,2021,194.
APA	Y. Qian,M. Jiang,Z. Zhang,&H. Huang and J. Yan.(2021).Surface functionalization of Zr-based metallic glass by direct nanosecond laser texturing.Vacuum,194.
MLA	Y. Qian,et al."Surface functionalization of Zr-based metallic glass by direct nanosecond laser texturing".Vacuum 194(2021).

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