Title of article
Perovskite-type proton conductor for novel direct ionic thermoelectric hydrogen sensor
Author/Authors
Rِder-Roith، نويسنده , , U. and Rettig، نويسنده , , F. and Sahner، نويسنده , , K. and Rِder، نويسنده , , T. and Janek، نويسنده , , Rebecca J. and Moos، نويسنده , , R.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
4
From page
101
To page
104
Abstract
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.
Keywords
Proton conductor , Thermopower , solid electrolyte , Hydrogen , Sensor
Journal title
Solid State Ionics
Serial Year
2011
Journal title
Solid State Ionics
Record number
1710451
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