【作者】 王兢； 张景超； 陈丽华； 刘国范； 徐宝琨；

【Author】 MANG Jing, ZHANG Jing-chao;CHEN Li-hua;LIU Guo-fan;XU Bao-kun Department of Electronic Engineering, Dalian University of Technology,Dalian, 116023, China Department of Electronic Engineering, Jilin University Changchun, 130023, China

【机构】 大连理工大学电子工程系； 吉林大学电子工程系；

【摘要】 纳米钛酸钡和高分子RMX制成复合材料湿敏元件。本文报道了复合材料湿敏元件的各种电学特性,包括灵敏度,电阻,湿滞,频率特性,电容特性,温度特性,抗干扰性能,耐水性能,响应-恢复特性,长期稳定性等。从材料的复阻抗图分析了复合材料的感湿机理。更多还原

【Abstract】 The humidity sensors were made of the composite material of nanocrystal BaTiO₃ and polymer RMX. Theproperties of the sensor are reported, including sensitivity,resistance, humidity hysteresis, frequency property,capacitance,temperature-dependence, anti-disturbance, water-resistance, response-recover property,and long-termstability.The humidity sensing mechanism of the composite material is discussed in terms of the complex impedance ofthe material.更多还原