摘要
研究了以聚环氧氯丙烷为敏感膜的 SAW 双通道延迟线传感器对芥子气检测的实用性。实验结果表明气体浓度和膜厚之间存在一定的函数关系,并初步讨论了聚环氧氯丙烷敏感膜和芥子气之间的相互作用过程。
A dual delay-line surface acoustic wave(SAW) sensor has been used to study the potentialities of poly (epichlorohydrin)(PECH) coatings for the detection of mustard gas.Experimental resuhs as a function of vapor con- centration and coating thickness are presented.Possible explanation of interactions between PECH coatings and mustard gas are discussed.
出处
《化学传感器》
CAS
2005年第1期57-60,共4页
Chemical Sensors
