Dynamics of solid-state cell for CO2 monitoring

被引：6

作者：

Bak, T ^{[1
]}

Nowotny, J ^{[1
]}

Rekas, M ^{[1
]}

Sorrell, CC ^{[1
]}

机构：

[1] Univ New S Wales, Sch Mat Sci & Engn, Ctr Mat Res Energy Convers, Sydney, NSW 2052, Australia

来源：

SOLID STATE IONICS | 2002年 / 152卷

关键词：

chemical gas sensor; carbon dioxide; solid state galvanic cell;

D O I：

10.1016/S0167-2738(02)00339-9

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：

This paper reports performance characteristics of an electrochemical sensor for CO2 monitoring. The sensor is based on yttria-stabilised (10 mol% Y2O3) cubic zirconia (as a solid electrolyte) and equipped with a CO2 sensing electrode (made of the mixture of carbonates), and Pt reference electrode exposed to air. The sensor performance at 691.6 K is characterised by a stable sensing signal within 5 months. Its response time is 60 s. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：823 / 826

页数：4

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