Humidity Sensing Properties of Nanoporous TiO_2-SnO_2 Ceramic Sensors

摘要

Sensors have become an integral part of all the activity of modern human being.Amongst the sensors,humidity sensor is a vital requirement of human life and industrial applications and therefore needs exact monitoring.Although humidity sensors designed from ceramic materials,polymers and composites have been studied,ceramic sensors are preferred for their chemical and physical stability in an environment,which is suitable for its applications,processing ability and possibility of achieving predetermined properties.