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Textile-Based Flexible Capacitive Pressure Sensors: A Review
Su, Min1,2; Li, Pei2; Liu, Xueqin1; Wei, Dapeng1,2; Yang, Jun2
2022-05-01
摘要Flexible capacitive pressure sensors have been widely used in electronic skin, human movement and health monitoring, and human-machine interactions. Recently, electronic textiles afford a valuable alternative to traditional capacitive pressure sensors due to their merits of flexibility, light weight, air permeability, low cost, and feasibility to fit various surfaces. The textile-based functional layers can serve as electrodes, dielectrics, and substrates, and various devices with semi-textile or all-textile structures have been well developed. This paper provides a comprehensive review of recent developments in textile-based flexible capacitive pressure sensors. The latest research progresses on textile devices with sandwich structures, yarn structures, and in-plane structures are introduced, and the influences of different device structures on performance are discussed. The applications of textile-based sensors in human wearable devices, robotic sensing, and human-machine interaction are then summarized. Finally, evolutionary trends, future directions, and challenges are highlighted.
关键词capacitive pressure sensor textile micro nanostructure flexibility wearable electronics
DOI10.3390/nano12091495
发表期刊NANOMATERIALS
卷号12期号:9页码:24
通讯作者Yang, Jun(jyang@cigit.ac.cn)
收录类别SCI
WOS记录号WOS:000794513500001
语种英语