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

Title data

Wiegärtner, Sven ; Hagen, Gunter ; Kita, Jaroslaw ; Moos, Ralf ; Seufert, Manuel ; Bolz, Armin ; Schmaus, Christa ; Kießig, André:
Solid-state potentiometric CO2-sensor in thick film technology for breath analysis.
2011
Event: IEEE SENSORS 2011 Conference , 28.-31.10.2011 , Limerick, Ireland.
(Conference item: Conference , Speech )

Official URL: Volltext

Abstract in another language

A solid-state potentiometric CO2-sensor of the type CO2, O2, Au, Li2CO3-BaCO3 | Nasicon | Na2Ti6O13-TiO2, Au, O2, 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°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.

Further data

Item Type: Conference item (Speech)
Refereed: Yes
Institutions of the University: Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Chair Functional Materials > Chair Functional Materials - Univ.-Prof. Dr.-Ing. Ralf Moos
Faculties
Faculties > Faculty of Engineering Science > Chair Functional Materials
Profile Fields > Advanced Fields > Advanced Materials
Research Institutions > Research Centres > Bayreuth Center for Material Science and Engineering - BayMAT
Profile Fields
Profile Fields > Advanced Fields
Research Institutions
Research Institutions > Research Centres
Result of work at the UBT: Yes
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 27 Apr 2015 11:56
Last Modified: 13 Apr 2016 06:38
URI: https://eref.uni-bayreuth.de/id/eprint/11286