STUDY ON THE SENSITIVE CHARACTERISTICS OF TITANIA TO A/F RATIO
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition1991年第2期
论文作者：林云飞 申建新 刘彦春
文章页码：1 - 10
摘 要：<正> By analogue experiment of exhaust gas, thesensitive characteristics of titania to air/fuelratio was investigated. The effects of some impuri-ties on the electric conductivity of TiO2, thedeviation of （A/F）c from （A/F）s in nonequilibriumgas system and the self-catalytic oxidation of TiO2were explained respectively. The effects of ca-talyst, porosity and thickness of sensor element onthe response time was also analyzed.
林云飞，申建新，刘彦春
摘 要：<正> By analogue experiment of exhaust gas, thesensitive characteristics of titania to air/fuelratio was investigated. The effects of some impuri-ties on the electric conductivity of TiO2, thedeviation of （A/F）c from （A/F）s in nonequilibriumgas system and the self-catalytic oxidation of TiO2were explained respectively. The effects of ca-talyst, porosity and thickness of sensor element onthe response time was also analyzed.
关键词：
