Surface functionalization of Zr-based metallic glass by direct nanosecond laser texturing
文献类型：期刊论文
| 作者 | Qian, Yongfeng5; Jiang, Minqiang3,4 ; Zhang, Zhiyu2; Huang, Hu5; Yan, Jiwang1; Jiang MQ(蒋敏强)
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| 刊名 | VACUUM
 |
| 出版日期 | 2021-12-01 |
| 卷号 | 194页码:4 |
| 关键词 | Functional property Metallic glass Micro nano-structure Pulsed laser |
| ISSN号 | 0042-207X |
| DOI | 10.1016/j.vacuum.2021.110635 |
| 通讯作者 | Huang, Hu(huanghu@jlu.edu.cn) |
| 英文摘要 | The functional properties of metallic glasses (MGs) can be enhanced by introducing special micro/nanostructures 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. |
| 资助项目 | National Natural Science Foundation of China[51705197] ; National Natural Science Foundation of China[11972345] ; Young Elite Scientists Sponsorship Program by CAST (YESS)[2017QNRC001] ; Graduate Innovation Fund of Jilin University[101832020CX106] ; Fundamental Research Funds for the Central Universities |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000705996500001 |
| 资助机构 | National Natural Science Foundation of China ; Young Elite Scientists Sponsorship Program by CAST (YESS) ; Graduate Innovation Fund of Jilin University ; Fundamental Research Funds for the Central Universities |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/87614]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 通讯作者 | Huang, Hu |
| 作者单位 | 1.Keio Univ, Fac Sci & Technol, Dept Mech Engn, Yokohama, Kanagawa 2238522, Japan 2.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Key Lab Opt Syst Adv Mfg Technol, Changchun, Peoples R China 3.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China 5.Jilin Univ, Electron Microscopy Ctr, Sch Mech & Aerosp Engn, Key Lab CNC Equipment Reliabil,Minist Educ, Changchun 130022, Jilin, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qian, Yongfeng,Jiang, Minqiang,Zhang, Zhiyu,et al. Surface functionalization of Zr-based metallic glass by direct nanosecond laser texturing[J]. VACUUM,2021,194:4. |
| APA | Qian, Yongfeng,Jiang, Minqiang,Zhang, Zhiyu,Huang, Hu,Yan, Jiwang,&蒋敏强.(2021).Surface functionalization of Zr-based metallic glass by direct nanosecond laser texturing.VACUUM,194,4. |
| MLA | Qian, Yongfeng,et al."Surface functionalization of Zr-based metallic glass by direct nanosecond laser texturing".VACUUM 194(2021):4. |
入库方式： OAI收割
来源：力学研究所
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