Palladium CO Sensor with Oscillatory Response

作     者：W.Wlodarskil S.Kandasamy D.B.Akolekar 

作者机构：School of Electrical & Computer EngineeringRMIT UniversityMelbourne VIC 3001Australia CRC for MicrotechnologyHawthornVIC 3122Australia School of Applied SciencesRMIT UniversityMelbourne VIC 3001Australia 

出 版 物：《稀有金属材料与工程》 (Rare Metal Materials and Engineering)

年 卷 期：2006年第S3期

页      面：194-196页

核心收录：

学科分类：080202[工学-机械电子工程] 08[工学] 0802[工学-机械工程] 

主　　题：oscillation palladium carbon monoxide gas sensor 

摘      要：Oscillatory changes in resistivity of palladium coil based sensors were studied in the presence of carbon monoxide under constant operating *** in resistance were observed at operating temperature ranging from 100℃to 130℃.Both the period and the amplitude of the waveform increased with increasing CO *** is believed that oscillations occurred between two branches of a Langmuir-Hinshelwood reaction mechanism.