新型声表面波神经性毒剂传感器的研究  

Study on Novel SAW Sensor for Nerve Agents Detection

作　　者：张萍 马晋毅[2] 陈传治 杜波[2] 江洪敏[2] 

机构地区：[1]云南无线电有限公司,云南昆明650223 [2]中国电子科技集团公司第二十六研究所,重庆400060 [3]防化学院生化防护系,北京102205

出　　处：《压电与声光》2015年第5期734-736,741,共4页Piezoelectrics & Acoustooptics

摘　　要：研制了基于声表面波技术的神经性毒剂传感器,对沙林进行检测研究,并对敏感材料氟化超支化聚合物的合成与表征进行了报道。结果表明,所研制的新型传感器具有响应快,灵敏度高,一致性好,可重复使用等优点,对沙林的检测限可达0.08mg/m3。A novel nerve agent sensor based on surface acoustic wave（SAW）technology was developed and used to detect Sarin in this work.The synthesis and characterization of the coating material of fluorinated hyperbranched polymers werereported.The test results showed that the polymer-coated sensors had the advantages of fast response,high sensitivity,good linear corresponding,suitability for the continuous and real time detection,and the detection limits were up to 0.08mg/m3.

关 键 词：声表面波传感器 氟化超支化聚合物 沙林 

分 类 号：TN65[电子电信—电路与系统]