期刊
MATERIALS TODAY ADVANCES
卷 15, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.mtadv.2022.100253
关键词
Metallic glass; Nanofroming; Supercooled liquid region; Functional application
资金
- National Natural Science Foundation of China [51971097, 52022100]
- National Key Research and Development Program of China [2020YFB2008300, 2020YFB2008304]
This article reviews the nanofabrication techniques and functional applications of metallic glasses, as well as their underlying physical mechanisms and design solutions. The article presents a variety of forming strategies and application areas, and analyzes the challenges and prospects involved.
Metallic glasses (MGs) have an atomic structure with multi-components uniform distributed in a disordered way, which endows them excellent physical and chemical properties, as well as the unique thermoplastic formability. In the past decades, significant achievements have been made to develop forming strategies on the nanoscale and explore functional applications of MG nanostructures in healthcare, micro-engineering, information accumulation, optoelectronics and neuroscience. This review discusses the various physical mechanisms underlying different nanofabrication techniques of MGs. The article opens with versatile forming strategies including thermoplastic embossing, thermoplastic drawing, electrochemical fabrication, and sputter deposition. Subsequently, the recent design solutions that provide insight into distinct functional applications, involving fuel cell devices, electrochemical devices, flexible electronic devices, optoelectronic and neuroscientific devices. Finally, dilemmas in rapid fabrication and large-scale practical application of MGs nanostructures, as well as glorious perspectives are analyzed. (C) 2022 The Authors. Published by Elsevier Ltd.
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