Dicyanamide-Perovskites at the Edge of Dense Hybrid Organic–Inorganic Materials
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Dicyanamide-Perovskites at the Edge of Dense Hybrid Organic–Inorganic MaterialsAutor(es)
Fecha
2021-12-24Cita bibliográfica
J. García-Ben, L.N. McHugh, T.D. Bennett, J.M. Bermúdez-García, Dicyanamide-perovskites at the edge of dense hybrid organic–inorganic materials, Coordination Chemistry Reviews. 455 (2022) 214337. https://doi.org/10.1016/j.ccr.2021.214337
Resumen
[Abstract] Hybrid organic–inorganic ABX3 perovskites with dicyanamide-ligands (dca: [N(CN)2]−) on the X-site are emerging as a distinct group of materials courtesy of their multifunctional properties. Here we present an in-depth analysis of the members of this dicyanamide perovskite family, where the presence of the 5 atom-long dca ligand gives rise to relatively open crystal structures - especially when compared with other dense hybrids such as perovskite formates, and which has a profound influence on their chemistry and properties. We compile the synthetic procedures used to obtain these compounds, along with their chemical and structural properties. In terms of their functional properties, dicyanamide-perovskites have already shown an enormous potential for future applications, such as dielectric or magnetic switches, eco-friendly barocaloric refrigerants at low-pressure and room-temperature, or precursors for oil-recovery nanomaterials and thermoelectric glasses, as reviewed here. Additionally, we highlight several emerging phenomena in this family, and anticipate areas with room for development in the field.
Palabras clave
Hybrid organic–inorganic perovskites
Metal-organic frameworks
Multistimuliresponsive and multifunctional materials
Structural distortions
Tolerance factor
Metal-organic frameworks
Multistimuliresponsive and multifunctional materials
Structural distortions
Tolerance factor
Descripción
Financiado para publicación en acceso aberto: Universidade da Coruña/CISUG
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Derechos
Atribución-NoComercial-SinDerivadas 4.0 Internacional
ISSN
0010-8545