A low-temperature zirconia oxygen gauge based on new oxide composite electrodes

被引：0

作者：

Xiang, XL

Sheng, ZZ

机构：

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1996年 / 37卷 / 03期

关键词：

oxygen gauges; zirconia electrolyte; low-temperature; electrode material;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A low-temperature zirconia oxygen gauge has been developed. It uses Bi(3)RU(3)O(11)-ZrO2 . Y2O3 as electrode material instead of other ruthenium oxides. The e.m.f. response of the gauge to oxygen follows Nemst's law satisfactorily at temperatures down to 473 K. The gauge has rather low resistance in this temperature range. The response characteristics hardly deteriorate during the test period of 90 days, with response times being less than about 20 s.

引用

页码：175 / 177

页数：3