Structural, Thermal and Functional Properties of a Hybrid Dicyanamide-Perovskite Solid Solution
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Structural, Thermal and Functional Properties of a Hybrid Dicyanamide-Perovskite Solid SolutionAuthor(s)
Date
2022-06-18Citation
García-Ben, J.; Salgado-Beceiro, J.; Delgado-Ferreiro, I.; Dafonte-Rodríguez, P.; López-Beceiro, J.; Artiaga, R.; Castro-García, S.; Sánchez-Andújar, M.; Bermúdez-García, J.M.; Señarís-Rodríguez, M.A. Structural, Thermal and Functional Properties of a Hybrid Dicyanamide-Perovskite Solid Solution. Crystals 2022, 12, 860. https://doi.org/10.3390/cryst12060860
Abstract
[Abstract]: In Solid-State Chemistry, a well-known route to obtain new compounds and modulate their
properties is the formation of solid solutions, a strategy widely exploited in the case of classical inorganic
perovskites but relatively unexplored among emergent hybrid organic–inorganic perovskites
(HOIPs). In this work, to the best of our knowledge, we present the first dicyanamide-perovskite solid
solution of [TPrA][Co0.5Ni0.5(dca)3] and study its thermal, dielectric and optical properties, comparing
them with those of the parent undoped compounds [TPrA][Co(dca)3] and [TPrA][Ni(dca)3]. In
addition, we show that the prepared doped compound can be used as a precursor that, by calcination,
allows CNTs with embedded magnetic Ni:Co alloy nanoparticles to be obtained through a fast and
much simpler synthetic route than other complex CVD or arc-discharge methods used to obtain this
type of material.
Keywords
Hybrid perovskites
Solid solution
Dielectric properties
Phase transition
Solid solution
Dielectric properties
Phase transition
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Rights
Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/
ISSN
2073-4352