NIMTE OpenIR  > 2018专题
Mechano-regulated metal-organic framework nanofilm for ultrasensitive and anti-jamming strain sensing
Pan, Liang; Liu, Gang; Shi, Wenxiong; Shang, Jie; Leow, Wan Ru; Liu, Yaqing; Jiang, Ying; Li, Shuzhou; Chen, Xiaodong; Li, Run-Wei
2018
Source PublicationNATURE COMMUNICATIONS
Volume9
AbstractThe 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.
KeywordElectrical-conductivity Thin-film Carbon Nanotubes Sensors Skin Transparent Devices Iodine Raman Electronics
Subject AreaChemistry ; Electrochemistry ; Instruments & Instrumentation
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/17193
Collection2018专题
Recommended Citation
GB/T 7714
Pan, Liang,Liu, Gang,Shi, Wenxiong,et al. Mechano-regulated metal-organic framework nanofilm for ultrasensitive and anti-jamming strain sensing[J]. NATURE COMMUNICATIONS,2018,9.
APA Pan, Liang.,Liu, Gang.,Shi, Wenxiong.,Shang, Jie.,Leow, Wan Ru.,...&Li, Run-Wei.(2018).Mechano-regulated metal-organic framework nanofilm for ultrasensitive and anti-jamming strain sensing.NATURE COMMUNICATIONS,9.
MLA Pan, Liang,et al."Mechano-regulated metal-organic framework nanofilm for ultrasensitive and anti-jamming strain sensing".NATURE COMMUNICATIONS 9(2018).
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