INFLUENCE OF ELECTRODE MATERIAL OF SNO2 SENSOR ON ITS SELECTIVITY IN CH4 DETECTION

被引：0
|
作者：
PARYJCZAK, T
KOCEMBA, I
LEO, J
机构：
来源：
PRZEMYSL CHEMICZNY | 1991年 / 70卷 / 08期
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暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
There has been tested the influence of the electrode material on the sensitivity and selectivity of SnO2 sensor in CH4 detection. Electrodes made of Pt, Pd, Ag, Au and Fe were pressed into the layer of the tested oxide and changes in the electric resistance of SnO2 in presence of air and its mixtures with hydrogen and methane have been measured in the wide range of temperature, from 293 to 773 K.
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页码：347 / 348
页数：2
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