化学学报 ›› 2016, Vol. 74 ›› Issue (7): 565-575.DOI: 10.6023/A16030156 上一篇    下一篇

综述

柔性可穿戴电子传感器研究进展

钱鑫a,b, 苏萌a,b, 李风煜a, 宋延林a   

  1. a. 中国科学院化学研究所中国科学院绿色印刷重点实验室 北京 100190;
    b. 中国科学院大学化学与化工学院 北京 100049
  • 投稿日期:2016-04-06 发布日期:2016-06-07
  • 通讯作者: 李风煜, 宋延林 E-mail:forrest@iccas.ac.cn;ylsong@iccas.ac.cn
  • 基金资助:

    项目受973计划(No.2013CB933004)、国家自然科学基金(GrantNos.51203166,51473172,51473173,21203209,21301180and21303218)和中科院战略性先导科技专项(GrantNo.XDA09020000).

Research Progress in Flexible Wearable Electronic Sensors

Qian Xina,b, Su Menga,b, Li Fengyua, Song Yanlina   

  1. a. Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190;
    b. School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049
  • Received:2016-04-06 Published:2016-06-07
  • Supported by:

    Project supported by the 973 Program (No. 2013CB933004), the National Natural Science Foundation of China (Grant Nos. 51203166, 51473172, 51473173, 21203209, 21301180 and 21303218) and the "Strategic Priority Research Program" of Chinese Academy of Sciences (Grant No. XDA09020000).

随着智能终端的普及,可穿戴电子设备呈现出巨大的市场前景.传感器作为核心部件之一,将影响可穿戴设备的功能设计与未来发展.柔性可穿戴电子传感器具有轻薄便携、电学性能优异和集成度高等特点,使其成为最受关注的电学传感器之一.综述了近年来柔性可穿戴电子传感器的研究进展,包括压阻、电容、压电、力致发光和摩擦电等信号转换机理,金属、无机半导体、有机和碳材料等柔性可穿戴电子的常用材料,柔性电子传感器的印刷制造及其在体温和脉搏检测、表情识别和运动监测等方面的最新应用,最后提出了柔性可穿戴电子传感器面临的挑战与未来发展方向.

关键词: 可穿戴电子, 柔性传感器, 印刷制造, 人体监测

With the development of intelligent terminals, wearable electronic devices show a great market prospect. As one core component of the wearable electronic device, the sensor will exert a significant influence on the design and function of the wearable electronic device in the future. Compared with the traditional electrical sensors, flexible wearable sensors have the advantages of being light, thin, portable, highly integrated and electrically excellent. It has become one of the most popular electronic sensors. This review focused on recent research advances of flexible wearable sensors, including signal transduction mechanisms, general materials, manufacture processes and recent applications. Piezoresistivity, capacitance and piezoelectricity are three traditional signal transduction mechanism. For accessing the dynamic pressure in real time and developing stretchable energy harvesting devices, sensors based on the mechanoluminescent mechanism and triboelectric mechanism are promising. Common materials used in flexible wearable electronic sensors, such as flexible substrates, metals, inorganic semiconductors, organics and carbons, are also introduced. In addition to the continuously mapping function, wearable sensors also have the practical and potential applications, which focused on the temperature and pulse detection, the facial expression recognition and the motion monitoring. Finally, the challenges and future development of flexible wearable sensors are presented.

Key words: wearable electronics, flexible sensor, printing manufacture, body monitoring