dc.creator | Lyagaeva J., Danilov N., Korona D., Farlenkov A., Medvedev D., Demin A., Animitsa I., Tsiakaras P. | en |
dc.date.accessioned | 2023-01-31T08:55:32Z | |
dc.date.available | 2023-01-31T08:55:32Z | |
dc.date.issued | 2017 | |
dc.identifier | 10.1016/j.ceramint.2017.03.006 | |
dc.identifier.issn | 02728842 | |
dc.identifier.uri | http://hdl.handle.net/11615/76031 | |
dc.description.abstract | The present work emphasizes the features of a new combustion synthesis method suitable for easy synthesis and sintering of CaZrO3-based materials as promising proton-conducting electrolytes for electrochemical applications in solid oxide electrochemical devices. Sc- and In-doped CaZrO3 compounds are selected to be the objects of investigation and their crystal structure properties as well as microstructural, thermal and electrical characteristics are studied by the means of X-ray diffraction analysis, high-temperature dilatometry, scanning electron spectroscopy, impedance and 4-probe DC conductivity techniques. The established properties are critically compared with previously obtained data to confirm the prospects of the proposed method synthesis for the preparation of Zr-based proton-conducting ceramic materials. It is found that CaZr0.95Sc0.05O3–δ exhibits predominantly protonic conductivity under wet air atmospheres below 700 °C; while, CaZr0.9In0.1O3–δ demonstrates a certain value of electronic conductivity along with ionic one. © 2017 Elsevier Ltd and Techna Group S.r.l. | en |
dc.language.iso | en | en |
dc.source | Ceramics International | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014185207&doi=10.1016%2fj.ceramint.2017.03.006&partnerID=40&md5=dc5a600c13bc0b4b60eeca09e32d5305 | |
dc.subject | Ceramic materials | en |
dc.subject | Chemical sensors | en |
dc.subject | Crystal structure | en |
dc.subject | Electrolytes | en |
dc.subject | Electron spectroscopy | en |
dc.subject | Perovskite | en |
dc.subject | Sintering | en |
dc.subject | Solid-state sensors | en |
dc.subject | X ray diffraction analysis | en |
dc.subject | CaZrO3 | en |
dc.subject | Combustion synthesis method | en |
dc.subject | Electrochemical applications | en |
dc.subject | Proton conducting ceramic | en |
dc.subject | Proton conducting materials | en |
dc.subject | Proton-conducting electrolyte | en |
dc.subject | Scanning electron spectroscopies | en |
dc.subject | Solid state gas sensors | en |
dc.subject | Combustion synthesis | en |
dc.subject | Elsevier Ltd | en |
dc.title | Improved ceramic and electrical properties of CaZrO3-based proton-conducting materials prepared by a new convenient combustion synthesis method | en |
dc.type | journalArticle | en |