Samples of Ba<sub>1−x</sub>Sr<sub>x</sub>Ce<sub>0.9</sub>Y<sub>0.1</sub>O<sub>3−δ</sub>, 0 < x < 0.1, with Improved Chemical Stability in CO<sub>2</sub>-H<sub>2</sub> Gas-Involving Atmospheres as Potential Electrolytes for a Proton Ceramic Fuel Cell

Samples of Ba<sub>1−x</sub>Sr<sub>x</sub>Ce<sub>0.9</sub>Y<sub>0.1</sub>O<sub>3−δ</sub>, 0 < x < 0.1, with Improved Chemical Stability in CO<sub>2</sub>-H<sub>2</sub> Gas-Involving Atmospheres as Potential Electrolytes for a Proton Ceramic Fuel Cell

Comparative studies were performed on variations in the ABO<sub>3</sub> perovskite structure, chemical stability in a CO<sub>2</sub>-H<sub>2</sub> gas atmosphere, and electrical conductivity measurements in air, hydrogen, and humidity-involving gas atmospheres of...

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Bibliographic Details
Main Authors: Magdalena Dudek, Bartłomiej Lis, Radosław Lach, Salius Daugėla, Tomas Šalkus, Algimantas Kežionis, Michał Mosiałek, Maciej Sitarz, Alicja Rapacz-Kmita, Przemysław Grzywacz
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Materials
Subjects:
high temperature ceramic proton conductors
BaCe<sub>0.9</sub>Y<sub>0.1</sub>O<sub>3</sub>
broadband impedance spectroscopy
Online Access:https://www.mdpi.com/1996-1944/13/8/1874

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https://www.mdpi.com/1996-1944/13/8/1874

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