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Nernstian Hydrogen Sensor Using BaCeO3 ‐ Based , Proton‐Conducting Ceramics Operative at 200°–900°C
- Source :
- Journal of The Electrochemical Society. 138:295-299
- Publication Year :
- 1991
- Publisher :
- The Electrochemical Society, 1991.
-
Abstract
- A hydrogen concentration cell was constructed by using a high-temperature, proton-conducting oxide ceramic based on BaCeO 3 . This Nernstian hydrogen sensor gave rise to a stable electromotive force in correspondence to a hydrogen partial pressure, and the response speed was fast. Because of its high protonic conductivity, the working temperature range of the sensor was very wide, from 200° to 900°C. At 200°C, this sensor had a good selectivity to hydrogen
- Subjects :
- Range (particle radiation)
Hydrogen
Electromotive force
Proton
Renewable Energy, Sustainability and the Environment
Analytical chemistry
chemistry.chemical_element
Conductivity
Condensed Matter Physics
Hydrogen sensor
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
chemistry
visual_art
Materials Chemistry
Electrochemistry
visual_art.visual_art_medium
Ceramic
Selectivity
Nuclear chemistry
Subjects
Details
- ISSN :
- 19457111 and 00134651
- Volume :
- 138
- Database :
- OpenAIRE
- Journal :
- Journal of The Electrochemical Society
- Accession number :
- edsair.doi...........b461bfedaeb3301a7e761bc4a40fd5d6