导电橡胶力敏传感器研究进展  

Research progress of conductive rubber force sensitive sensor

作　　者：付朝阳[1] 李斌[1] 张学勇[1] 

机构地区：[1]昆明理工大学化学工程学院,云南昆明650500

出　　处：《传感器与微系统》2013年第6期1-4,8,共5页Transducer and Microsystem Technologies

基　　金：国家自然科学基金资助项目(51167008)

摘　　要：介绍了导电橡胶力敏传感器的应用前景,分析了导电橡胶传感器的基本特性。通过对该传感器敏感单元制备过程的研究,指出了影响复合材料导电性能的主要因素包括填料类型、填充量、基体材料性能以及制备工艺等。通过对导电橡胶传感器压阻特性的研究,阐述了导电橡胶复合材料的导电机理。描述了该传感器的结构设计从检测简单的单向压力到检测三维力的发展过程。表述了制约导电橡胶力敏传感器的发展中的主要因素,并对未来研究方向提出了展望。Application prospect and basic characteristics of conductive rubber force sensitive sensor are introduced and analyzed.Through studing on preparation process of sensitive unit of the sensor,main factors that influence the conductive properties of composite materials such as type of filler,filling quantity,material properties of the substrate and preparation technology are pointed out.Through research on piezoresistive characteristic of conductive rubber sensor,conductive mechanism of conductive rubber composite material are expounded.The development process of structural design of sensor is also described from the detection of simple one-way pressure to three-dimensional force.Main factors which restrict development of conductive rubber force sensor and future research trend are pointed out.

关 键 词：导电橡胶 导电特性 力敏传感器 

分 类 号：TP212.6[自动化与计算机技术—检测技术与自动化装置]