二维纳米材料在柔性压阻传感器中的应用研究进展  

Research Progress on the Application of Two-dimensional Nano-material in Flexible Piezoresistive Sensors

作　　者：刘璐 王李波[1] 刘大荣 胡前库[1] 周爱国[1] LIU Lu;WANG Libo;LIU Darong;HU Qianku;ZHOU Aiguo(School of Materials Science and Engineering,Henan Polytechnic University,Jiaozuo 454000,Henan,China)

机构地区：[1]河南理工大学材料科学与工程学院,河南焦作454000

出　　处：《材料导报》2022年第4期15-24,共10页Materials Reports

基　　金：国家自然科学基金(51772077);河南省自然科学基金(182300410228);河南省高校科技创新团队(19IRTSTHN027)。

摘　　要：随着柔性压力传感器在可穿戴电子设备、电子皮肤等领域的快速发展,研究制备高灵敏度、低检测限、宽感应范围的高性能柔性压阻传感器成为一种必然趋势。为了获得高性能的柔性压阻传感器,需要在导电敏感材料的选择和传感器微纳结构的设计上进行一系列的创新。二维纳米材料凭借其独特的结构和优异的性能,成为柔性压阻传感器导电敏感材料的良好选择。本文综述了几种类型的二维纳米材料压阻传感器,介绍了二维纳米材料柔性传感器的微纳米结构的创新及发展,最后针对当前研究面临的问题提出了解决方法并对其今后的发展方向进行了展望。With the rapid development of flexible pressure sensors in wearable electronic equipment,electronic skin and other fields,the research and fabrication of high-performance flexible piezoresistive sensors with high sensitivity,low detection limit,and wide sensing range,has become an inevitable trend.In order to obtain high-performance flexible piezoresistive sensors,a series of innovations need to be made in the selection of conductive sensitive materials and the design of the micro-nano structure of sensor.Due to the unique structure and excellent perfor-mance,two-dimensional nano-materials have become a good choice for conducting sensitive materials for flexible piezoresistive sensors.In this paper,several types of two-dimensional nano-material based flexible piezoresistive sensors,the innovation and development of micro-nano structures have been introduced and summarized.Finally,the solutions to the current problems are proposed and the future development direction is prospected.

关 键 词：柔性压阻传感器 二维纳米材料 微纳结构 性能 

分 类 号：TB39[一般工业技术—材料科学与工程]