It is of great significance for public health to fast and in-situ monitoring on CO gas.Compared with traditional CO detection methods,metal-oxide-semiconductor(MOS)-based gas sensors are widely used in detection of toxic and harmful gases,due to its advantages of simple production method,easy operation,superior sensing performance,and can achieve real-time monitoring.Sensing mechanism and research status of CO gas sensor devices based on MOS materials are introduced.Combined with the research progress at home and abroad,the methods for improving the sensing performance of MOS-based CO sensors are reviewed,and the development direction of MOS-based CO gas sensors is prospected.
CO gas sensormetal-oxide-semiconductor(MOS)gas sensitive performancegraphene oxide(GO)
万方数据
维普
