Property engineering in perovskites via modification of anion chemistry

Year: 2018 DOI: 10.1146/annurev-matsci-070317-124415

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Yoji Kobayashi, Yoshihiro Tsujimoto, Hiroshi Kageyama.   Annual Reviews, 2018, 48, 303-326.


Perovskite-type oxides have proven to be a versatile class of compounds with systematic study of their structure and various properties. Further structural variations and properties can be added by adding a second anionic species other than oxide, such as hydride, fluoride, nitride, or others. The different charge, covalency, size, and new modes of local coordination offer convenient ways to further control carrier doping, magnetism, conductivity, and even chemical reactivity. In this review we examine the recent work concerning various mixed-anion perovskites and conclude with potential new directions for the further development of these materials.