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Enhancing Ionic Conductivity in Composites by Frontiers is a document available to read on EtoBox.
The document describes a study of mixed ionic-electronic conductors used in energy storage and conversion devices. The researchers developed a Ce0.8Gd0.2O2-δ–CoFe2O4 composite material with an emergent phase formed at the grain boundaries. Using transmission electron microscopy and spectroscopy, they found that this emergent phase prevented segregation of the Gd dopant and depletion of oxygen vacancies at the Ce0.8Gd0.2O2-δ grain boundaries. As a result, the composite exhibited superior grain boundary ionic
- Author
- Frontiers
- Language
- EN