A ZIRCONIA AMPEROMETRIC PUMP-GAUGE SENSOR OPERATED IN GASES CONTAINING SO2 OR NO - LEAKAGE AND ELECTRODE OVERVOLTAGE STUDIES

被引：5

作者：

COPCUTT, RC

MASKELL, WC

机构：

[1] Energy Technology Centre, Middlesex University, London, N11 2NQ, Bounds Green Road

来源：

SOLID STATE IONICS | 1994年 / 70卷 / pt 1期

关键词：

D O I：

10.1016/0167-2738(94)90376-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The use of zirconia amperometric pump-gauge sensors with reference electrodes for the qualitative and quantitative determination of oxygen, sulphur dioxide and nitric oxide was investigated. Corrosion of platinum electrodes occurred during operation in SO2 and NO atmospheres. Results suggested that electronic conduction was induced in the zirconia during operation in SO2-containing atmospheres. Characteristics in NO mixtures demonstrated encouraging conformance with theory.

引用

页码：578 / 583

页数：6

共 29 条

[1]

[Anonymous], 1987, PROPERTIES GASES LIQ

[2] SOLID-STATE GAS SENSORS - A REVIEW [J].