Methods to investigate the temperature distribution of heated ceramic gas sensors for high-temperature applications

DOI zum Zitieren der Version auf EPub Bayreuth: https://doi.org/10.15495/EPub_UBT_00007681
URN to cite this document: urn:nbn:de:bvb:703-epub-7681-8

Title data

Wöhrl, Thomas ; Herrmann, Julia ; Kita, Jaroslaw ; Moos, Ralf ; Hagen, Gunter:
Methods to investigate the temperature distribution of heated ceramic gas sensors for high-temperature applications.
In: Journal of Sensors and Sensor Systems. Vol. 12 (2023) Issue 2 . - pp. 205-214.
ISSN 2194-878X
DOI der Verlagsversion: https://doi.org/10.5194/jsss-12-205-2023

	Format: PDF Name: jsss-12-205-2023.pdf Version: Published Version Available under License Creative Commons BY 4.0: Attribution
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Project information

Project title:	Project's official title Project's id Emissionsminderungsstrategien zur umweltverträglichen Verbrennung (UVV) auf Basis von aktuellen Forschungsergebnissen 22038518 Open Access Publizieren No information
Project financing:	Bundesministerium für Ernährung und Landwirtschaft (BMEL)

Abstract

The temperature-dependent properties of sensor films for measuring the concentration of various gas components affect, to a large extent, the sensor characteristics of planar gas sensors. Therefore, it is important to know the temperature distribution of the gas-sensitive films of such sensors precisely. Using screen-printed thermocouples and a thermal-imaging camera, two principles for determining the temperature profile of gas sensors inside of a protection cap are shown and compared in this study. The data agree well, and the results can be used in future to determine the influences of varying flow and temperature conditions on the temperature profile of a sensor and to reduce such effects by adapting the periphery, e.g., by designing appropriate protection caps.

Further data

Item Type:	Article in a journal
DDC Subjects:	600 Technology, medicine, applied sciences > 620 Engineering
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 Profile Fields > Advanced Fields > Advanced Materials Research Institutions > Central research institutes > Bayreuth Center for Material Science and Engineering - BayMAT Research Institutions > Research Units > Zentrum für Energietechnik - ZET Faculties Faculties > Faculty of Engineering Science > Chair Functional Materials Profile Fields Profile Fields > Advanced Fields Research Institutions Research Institutions > Central research institutes Research Institutions > Research Units
Language:	English
Originates at UBT:	Yes
URN:	urn:nbn:de:bvb:703-epub-7681-8
Date Deposited:	09 Apr 2024 07:08
Last Modified:	09 Apr 2024 07:09
URI:	https://epub.uni-bayreuth.de/id/eprint/7681

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