WANG Dong-qing1, ZHANG Zhi-chun2, HE Wen-yang1. Development of electrochemical WO3-based ethanol gas sensitive element[J]. 2008, (3): 97-98+101. DOI: 10.13873/j.1000-97872008.03.026.
The indirectly heat type thick film ethanol gas sensitive element is prepared by mixing additive into WO3-based and heating for 1h at stable 600 ℃.Based on the static voltage measuring method
the relationship between the tepefaction power and the sensitivity of element
the effect of additive on responding and recovery time for different catalysts is studied.The experiment results show that the small responding and recovery time and high sensitivities of WO3-base ethanol gas sensitive element are made by doping 0.5 % mass fraction PdCl2 with the tepefaction power at 600 mW.
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WO 3 基臭氧敏感元件的研制 [J]. 王冬青,胡爱钦,邓永和,张志纯. 传感技术学报 . 2007(07)