YANG Yong, BAI Zi-kui, XIE Chang-sheng. Development on stability study of metal oxide gas sensor[J]. 2007, (2): 1-3+7. DOI: 10.13873/j.1000-97872007.02.001.
The instability of metal oxide gas sensor limited the practical progress of the sensor
thus the research on the stability of the gas sensor is of great importance in the field of the gas sensor technology.The development of metal oxide gas sensor stability is outlined.Several main influencing factors
such as the sensitive materials
preparation methods
carrier materials
heating/measurement electrode on its stability are introduced.The mechanism of action as well as its application is pointed out.