Total nitrogen oxides gas sensor based on solid electrolytes with refractory oxide-based auxiliary electrode

被引：15

作者：

Imanaka, N

Oda, A

Tamura, S

Adachi, G

机构：

[1] Osaka Univ, Fac Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan

[2] Osaka Univ, Handai Frontier Res Ctr, Suita, Osaka 5650871, Japan

[3] Coll Analyt Chem, Juri Inst Environm Sci & Chem, Kita Ku, Osaka 5300043, Japan

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2004年 / 151卷 / 05期

关键词：

D O I：

10.1149/1.1688343

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A new type of total nitrogen oxides ( NOX) gas sensor was fabricated by the conjunction of trivalent aluminum cation and divalent oxide anion conducting solid electrolytes with potassium nitrite- doped rare earth oxide- based auxiliary electrode. The sensor response was rapid, reproducible, and a continuous response was obtained. The sensor's electromotive force output is equivalent in both NO and NO2 detection with obeying the Nernst relationship, indicating that a quantitative total NOX (NO plus NO2 gases) gas detection can be successfully realized. (C) 2004 The Electrochemical Society.

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页码：H113 / H116

页数：4

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