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Site-selective doping effect, phase separation, and structure evolution in 1:1:1 triple-cation B-site ordered perovskites Ca(4−x)Sr(x)GaNbO(8)
Oxygen-deficient perovskites are a family of important materials that may exhibit oxide ionic conductivities. We attempted to introduce oxygen-vacancy disordering in perovskite Ca(4)GaNbO(8) (Ca(4)-type) by substituting Ca(2+) with larger Sr(2+). Sr(2+)-to-Ca(2+) substitution did not lead to oxygen-...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9047366/ https://www.ncbi.nlm.nih.gov/pubmed/35494605 http://dx.doi.org/10.1039/c9ra09970k |