Solid-state potentiometric CO2-sensor in thick film technology for breath analysis

被引：0

作者：

Wiegaertner, S. ^{[1
]}

Hagen, G. ^{[1
]}

Kita, J. ^{[1
]}

Moos, R. ^{[1
]}

Seufert, M. ^{[2
]}

Glaser, E. ^{[2
]}

Grimmel, K. ^{[2
]}

Bolz, A. ^{[2
]}

Schmaus, C. ^{[3
]}

Kiessig, A. ^{[3
]}

机构：

[1] Univ Bayreuth, Funct Mat Grp, Bayreuth, Germany

[2] Corsci GMBH & Co KG, Erlangen, Germany

[3] Siegert elect GmbH, Cadolzburg, Germany

来源：

2011 IEEE SENSORS | 2011年

关键词：

SENSOR;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A solid-state potentiometric CO2-sensor of the type CO2, O-2, Au, Li2CO3-BaCO3 | Nasicon | Na2Ti6O13-TiO2, Au, O-2, CO2 was fully manufactured in planar thick-film technology. Due to an integrated screen-printed heater on the rear side, the sensor can be applied in a small tube for breath analysis, despite its high working temperature of 525 degrees C. The sensor is insensitive to variations of the oxygen partial pressure and follows strictly the Nernst equation. Based on this behavior, the presented sensor cell is suitable for exhale air analysis.

引用

页码：1014 / 1016

页数：3

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