气候变化领域集成服务门户(CCPortal): Liquid metal-integrated ultra-elastic conductive microfibers from microfluidics for wearable electronics

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DOI	10.1016/j.scib.2020.06.002
	Liquid metal-integrated ultra-elastic conductive microfibers from microfluidics for wearable electronics
	Yu Y.; Guo J.; Ma B.; Zhang D.; Zhao Y.
发表日期	2020
ISSN	20959273
起始页码	1752
结束页码	1759
卷号	65 期号:20
英文摘要	Liquid metal (LM) has shown potential values in different areas. Attempts to implement LM are tending to develop new functions and make it versatile to improve its performance for practical applications. Here, we present an unprecedented LM-integrated ultra-elastic microfiber with distinctive features for wearable electronics. The microfiber with a polyurethane shell and an LM core was continuously generated by using a sequenced microfluidic spinning and injection method. Due to the precise fluid manipulation of microfluidics, the resultant microfiber could be tailored with tunable morphologies and responsive conductivities. We have demonstrated that the microfiber could act as dynamic force sensor and motion indicator when it was embedded into elastic films. In addition, the values of the LM-integrated ultra-elastic microfiber on energy conversions such as electro-magnetic or electro-thermal conversions have also been realized. These features indicate that LM-integrated microfiber will open up new frontiers in LM-integrated materials and the wearable electronics field. © 2020 Science China Press
关键词	Liquid metal Microfiber Microfluidics Spinning Wearable electronics
英文关键词	Liquid metals; Microfluidics; Wearable technology; Dynamic forces; Elastic films; Injection method; Integrated materials; New functions; Potential values; Thermal conversion; Tunable morphologies; Microfibers
语种	英语
来源期刊	Science Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/207282
作者单位	Department of Rheumatology and Immunology, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, 210008, China; Department of Clinical Laboratory, Nanjing Drum Tower Hospital, Clinical College of Xuzhou Medical University, Nanjing, 210008, China; State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, China
推荐引用方式 GB/T 7714	Yu Y.,Guo J.,Ma B.,et al. Liquid metal-integrated ultra-elastic conductive microfibers from microfluidics for wearable electronics[J],2020,65(20).
APA	Yu Y.,Guo J.,Ma B.,Zhang D.,&Zhao Y..(2020).Liquid metal-integrated ultra-elastic conductive microfibers from microfluidics for wearable electronics.Science Bulletin,65(20).
MLA	Yu Y.,et al."Liquid metal-integrated ultra-elastic conductive microfibers from microfluidics for wearable electronics".Science Bulletin 65.20(2020).