| Title | Manufacture of porous metallic glass using dissolvable templates |
| Author | |
| Corresponding Author | Ma, Jiang |
| Publication Years | 2022-08-01
|
| DOI | |
| Source Title | |
| ISSN | 2095-8226
|
| EISSN | 2199-4501
|
| Volume | 65Pages:2833-2841 |
| Abstract | A facile, precise, and controllable manufacturing technology is desired for hierarchical functional surfaces. In this work, we successfully manufactured porous metallic glass using a water-dissolution material as template and the excellent thermoplastic property of metallic glass. The prepared micro/nanostructures have excellent tunability, and the proposed approach can be used to prepare large-area disordered porous structures and ordered regular arrays with nanoscale replication accuracy. In particular, the disordered porous structure prepared by the dissolvable template strategy exhibits a water contact angle of similar to 140 degrees and an oil contact angle of similar to 0 degrees, making it suitable for oil/water separation. It also shows stable wettability after being soaked in strong acid or alkali environments and maintains a similar to 130 degrees water contact angle and a similar to 4 degrees oil contact angle even after severe wear. The proposed strategy also possesses excellent recycling properties. We reconstructed porous structures on the same surface three times and found no significant change in wettability for each reconstructed porous structure. Our research provides a facile and controllable approach for the preparation of hierarchical porous structures and paves the way for the design of other functional surfaces. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | Others
|
| Funding Project | Key Basic and Applied Research Program of Guangdong Province, China[2019B030302010]
; National Natural Science Foundation of China["52122105","51871157","51971150"]
; National Key Research and Development Program of China[2018YFA0703604]
|
| WOS Research Area | Materials Science
|
| WOS Subject | Materials Science, Multidisciplinary
|
| WOS Accession No | WOS:000836527200001
|
| Publisher | |
| EI Accession Number | 20223212549658
|
| EI Keywords | Contact angle
; Glass
; Metallic glass
; Metals
; Porosity
; Recycling
|
| ESI Classification Code | Industrial Wastes:452.3
; Metallurgy and Metallography:531
; Glass:812.3
; Physical Properties of Gases, Liquids and Solids:931.2
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:1
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/375571 |
| Department | Department of Mechanics and Aerospace Engineering |
| Affiliation | 1.Shenzhen Univ, Coll Mechatron & Control Engn, Shenzhen Key Lab High Performance Nontradit Mfg, Shenzhen 518060, Peoples R China 2.Southern Univ Sci & Technol, Dept Mech & Aerosp Engn, Shenzhen 518055, Peoples R China |
| Recommended Citation GB/T 7714 |
Fu, Jianan,Li, Zhen,Liu, Zehang,et al. Manufacture of porous metallic glass using dissolvable templates[J]. Science China-Materials,2022,65:2833-2841.
|
| APA |
Fu, Jianan.,Li, Zhen.,Liu, Zehang.,Li, Xin.,Wen, Wenxin.,...&Ma, Jiang.(2022).Manufacture of porous metallic glass using dissolvable templates.Science China-Materials,65,2833-2841.
|
| MLA |
Fu, Jianan,et al."Manufacture of porous metallic glass using dissolvable templates".Science China-Materials 65(2022):2833-2841.
|
| Files in This Item: | There are no files associated with this item. | |||||
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