Super-stretchable, Transparent Carbon Nanotube-Based Capacitive Strain   Sensors for Human Motion Detection

doi:10.1038/srep03048

CORC > 北京大学 > 信息科学技术学院

	Super-stretchable, Transparent Carbon Nanotube-Based Capacitive Strain Sensors for Human Motion Detection
	Cai, Le ; Song, Li ; Luan, Pingshan ; Zhang, Qiang ; Zhang, Nan ; Gao, Qingqing ; Zhao, Duan ; Zhang, Xiao ; Tu, Min ; Yang, Feng ; Zhou, Wenbin ; Fan, Qingxia ; Luo, Jun ; Zhou, Weiya ; Ajayan, Pulickel M. ; Xie, Sishen
刊名	scientific reports
	2013
关键词	CONTINUOUS RETICULATE ARCHITECTURE ELASTIC CONDUCTORS ELECTRONICS MATRIX FILMS FIBERS PRESSURE SILICON SILVER SKIN
DOI	10.1038/srep03048
英文摘要	Realization of advanced bio-interactive electronic devices requires mechanically compliant sensors with the ability to detect extremely large strain. Here, we design a new multifunctional carbon nanotube (CNT) based capacitive strain sensors which can detect strains up to 300% with excellent durability even after thousands of cycles. The CNT-based strain gauge devices exhibit deterministic and linear capacitive response throughout the whole strain range with a gauge factor very close to the predicted value (strictly 1), representing the highest sensitivity value. The strain tests reveal the presented strain gauge with excellent dynamic sensing ability without overshoot or relaxation, and ultrafast response at sub-second scale. Coupling these superior sensing capabilities to the high transparency, physical robustness and flexibility, we believe the designed stretchable multifunctional CNT-based strain gauge may have various potential applications in human friendly and wearable smart electronics, subsequently demonstrated by our prototypical data glove and respiration monitor.; Multidisciplinary Sciences; SCI(E); 18; ARTICLE; 3
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/390874]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Cai, Le,Song, Li,Luan, Pingshan,et al. Super-stretchable, Transparent Carbon Nanotube-Based Capacitive Strain Sensors for Human Motion Detection[J]. scientific reports,2013.
APA	Cai, Le.,Song, Li.,Luan, Pingshan.,Zhang, Qiang.,Zhang, Nan.,...&Xie, Sishen.(2013).Super-stretchable, Transparent Carbon Nanotube-Based Capacitive Strain Sensors for Human Motion Detection.scientific reports.
MLA	Cai, Le,et al."Super-stretchable, Transparent Carbon Nanotube-Based Capacitive Strain Sensors for Human Motion Detection".scientific reports (2013).