Mechano-regulated metal-organic framework nanofilm for ultrasensitive and anti-jamming strain sensing

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2018专题

	Mechano-regulated metal-organic framework nanofilm for ultrasensitive and anti-jamming strain sensing
	Li, Run-Wei; Pan, Liang; Liu, Gang; Shi, Wenxiong; Shang, Jie; Leow, Wan Ru; Liu, Yaqing; Jiang, Ying; Li, Shuzhou; Chen, Xiaodong
刊名	NATURE COMMUNICATIONS
	2018
卷号	9
关键词	Electrical-conductivity Thin-film Carbon Nanotubes Sensors Skin Transparent Devices Iodine Raman Electronics
英文摘要	The development of ultrasensitive, anti-jamming, and durable sensors that can precisely distinguish different human body motions are of great importance for smart health monitoring and diagnosis. Physical implementation of such flexible sensors is still a challenge at the moment. Combining the designs of advanced material showing excellent electrochemical properties with the facilitative structure engineering, high-performance flexible sensors that satisfy both signal detecting and recognition requirements may be made possible. Here we report the first metal-organic framework-based strain sensor with accurate signal detection and noise-screening properties. Upon doping the tricarboxytriphenyl amine-based metal-organic framework nanofilm with iodine, the two-terminal device exhibits ultrahigh sensitivity with a gauge factor exceeding 10,000 in the 2.5% to 3.3% deformation range for over 5000 dynamic operating cycles and out-of-scale noise-screening capability. The high-performance strain sensor can easily differentiate the moderate muscle hyperspasmia from subtle swaying and vigorous sporting activities.
学科主题	Chemistry ; Electrochemistry ; Instruments & Instrumentation
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/17193]
专题	2018专题
推荐引用方式 GB/T 7714	Li, Run-Wei,Pan, Liang,Liu, Gang,et al. Mechano-regulated metal-organic framework nanofilm for ultrasensitive and anti-jamming strain sensing[J]. NATURE COMMUNICATIONS,2018,9.
APA	Li, Run-Wei.,Pan, Liang.,Liu, Gang.,Shi, Wenxiong.,Shang, Jie.,...&Chen, Xiaodong.(2018).Mechano-regulated metal-organic framework nanofilm for ultrasensitive and anti-jamming strain sensing.NATURE COMMUNICATIONS,9.
MLA	Li, Run-Wei,et al."Mechano-regulated metal-organic framework nanofilm for ultrasensitive and anti-jamming strain sensing".NATURE COMMUNICATIONS 9(2018).