Development of SnO2 Based Semiconductor Gas Sensor with Fe2O3 for Detection of Combustible Gas

被引：0
|
作者：
Kyoung Ran Han
Chang-Sam Kim
Keon Taek Kang
Hee Jin Koo
Deok II Kang
Jingwen He
机构：
[1] Korea Institute of Science and Technology,Division of Ceramics
[2] Changchun Institute of Applied Chemistry,undefined
[3] Chinese Academy of Sciences,undefined
来源：
Journal of Electroceramics | 2003年 / 10卷
关键词：
combustible gas sensor; tin oxide; semiconductor; ferric oxide;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Six kinds of SnO2 based semiconductor gas sensors have been fabricated and investigated in the aspects of gas sensitivity to and selectivity for combustible gases. It was found that Fe2O3 was a more effective additive than Pd or Pt. It showed high sensitivity to and high selectivity for H2, CH4, C4H10, and little cross-sensitivity to ethanol and smoke.
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页码：69 / 73
页数：4
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