CO2 gas sensor with the combination of tetravalent zirconium cation and divalent oxide anion conducting solids with water-insoluble oxycarbonate electrode

被引：17

作者：

Imanaka, N ^{[1
]}

Ogura, A ^{[1
]}

Kamikawa, M ^{[1
]}

Adachi, G ^{[1
]}

机构：

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

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2001年 / 3卷 / 08期

基金：

日本学术振兴会;

关键词：

carbon dioxide; sensor; solid electrolyte; zirconium; oxycarbonate;

D O I：

10.1016/S1388-2481(01)00201-6

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Tetravalent Zr4+ ion and divalent O2- ion conductors based on phosphate and oxide, respectively, were applied as components of a CO2 gas sensor with a water-insoluble oxycarbonate auxiliary electrode and a good sensing performance was demonstrated. Since the sensor cell is mainly composed of the components such as Zr4+, P5+ and O2- ions, a considerably high stability was realized from the beginning of its operation, with a rapid response which was reproducible and corresponded to the theoretical values. (C) 2001 Published by Elsevier Science B.V.

引用

页码：451 / 454

页数：4

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