In this thesis, nano-Cu-Beta zeolite film is used to modify quartz crystal microbalance(QCM) for the detection of low concentration of DMMP gas, which improved the sensitivity of the sensor.

• 本文首次提出采用Cu-Beta纳米分子筛对石英晶振微天平（QCM）进行修饰，将其用于低浓度DMMP气体的检测，大大提高了传感器的灵敏度。