Praseodymium doped ceria: Model mixed ionic electronic conductor with coupled electrical, optical, mechanical and chemical properties

Article ID	Journal	Published Year	Pages	File Type
7746960	Solid State Ionics	2012	4 Pages	PDF

Abstract

âº Summary of optical, electrical, and mechanical properties of Pr doped ceria. âº Mixed conductivity in SOFC cathode conditions from Pr. âº Optical absorption from impurity band allows kinetics monitoring. âº Chemical expansion from nonstoichiometry results in large effective thermal expansion.

Keywords

SOFC Optical absorption Nonstoichiometry Mixed conductor Cathode Chemical expansion

Related Topics

Physical Sciences and Engineering Chemistry Electrochemistry

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Praseodymium doped ceria: Model mixed ionic electronic conductor with coupled electrical, optical, mechanical and chemical properties

Authors

H.L. Tuller, S.R. Bishop, D. Chen, Y. Kuru, J.-J. Kim, T.S. Stefanik,