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Perovskite-Type Proton Conductor for Novel Direct Ionic Thermoelectric Hydrogen Sensor

Title data

Röder-Roith, Ulla ; Rettig, Frank ; Sahner, Kathy ; Röder, Timo ; Janek, Jürgen ; Moos, Ralf:
Perovskite-Type Proton Conductor for Novel Direct Ionic Thermoelectric Hydrogen Sensor.
In: Solid State Ionics. Vol. 192 (2011) Issue 1 . - pp. 101-104.
ISSN 0167-2738
DOI: 10.1016/j.ssi.2010.05.044

Official URL: Volltext

Project information

Project title:
Project's official titleProject's id
No informationMO1060/7-1
No informationJa648/14-1

Project financing: Deutsche Forschungsgemeinschaft

Abstract in another language

It was investigated whether a perovskite-type proton conductor, here BaCe0.95Y0.05O3−δ (BCY), is suitable as sensing material for a novel type of thermoelectric hydrogen sensor. Therefore, the hydrogen and oxygen concentration dependence of the thermopower of BaCe0.95Y0.05O3−δ was determined and was found to be in the same range as the value derived from theory. The hydrogen dependence was also measured at different temperatures, and only a comparatively small temperature dependence of the thermopower was observed.

Further data

Item Type: Article in a journal
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: 19 Jan 2015 07:42
Last Modified: 13 Apr 2016 06:49
URI: https://eref.uni-bayreuth.de/id/eprint/5605