Publikace detail

Functional Perovskite-Based Cool Pigments: Synthesis, Characterization, and NIR Reflectivity Evaluation

Autoři: Stibral Jiří | Hroch Jan | Dohnalová Žaneta

Rok: 2025

Druh publikace: ostatní - přednáška nebo poster

Název zdroje: Proceedings of the 12th International Conference on Chemical Technology

Název nakladatele: Česká společnost chemická

Místo vydání: Praha

Strana od-do: 45-45

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Functional Perovskite-Based Cool Pigments: Synthesis, Characterization, and NIR Reflectivity Evaluation	Inorganic pigments with a perovskite structure represent a highly promising class of functional materials capable of reflecting solar radiation, thereby reducing surface heating. In this study, CaSn0.9M0.1O3 (M = Mn, Fe) and SrSn0.9Mn0.1O3 pigments were synthesized using various routes, including solid-state reactions and precipitation techniques. Following calcination, the resulting products were characterized using X-ray diffraction (XRD) and UV-VIS-NIR spectroscopy. The particle size distribution of the powders was analysed via laser light scattering. The influence of elemental composition (Ca/Sr ions and Mn/Fe dopants) on NIR reflectivity and colour parameters was systematically evaluated.	Inorganic pigments;Reflecting solar radiation;Cool pigment;XRD;Perovskite

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