Abstract
The low range of A-site deficiency in perovskite structures with Ni cations was verified by neutron powder diffraction, transmission electron microscopy, and thermogravimetric analysis. A thermodynamic approach has been utilized, for the first time, to predict the extent of A-site deficiencies within the perovskite structure, introducing simple prediction criteria that could be adopted for designing advanced materials.
| Original language | English |
|---|---|
| Pages (from-to) | 528-532 |
| Number of pages | 5 |
| Journal | Advanced Materials |
| Volume | 24 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 24 Jan 2012 |
| Externally published | Yes |
Keywords
- A-site deficiencies
- doping
- electrodes
- fuel cells
- perovskite structures
ASJC Scopus subject areas
- General Materials Science
- Mechanics of Materials
- Mechanical Engineering
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Konysheva, E. Y., Xu, X., & Irvine, J. T. S. (2012). On the existence of A-site deficiency in perovskites and its relation to the electrochemical performance. Advanced Materials, 24(4), 528-532. https://doi.org/10.1002/adma.201103352