Solid-State Hosts Based on Fluorides with Europium: From the Crystal Structure toward the Optical Performance
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/29747
comunitat-uji-handle3:10234/162741
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TESISMetadata
Title
Solid-State Hosts Based on Fluorides with Europium: From the Crystal Structure toward the Optical PerformanceAuthor (s)
Director
Cordoncillo, Eloisa; Beltrán Mir, HéctorDoctoral Studies
Programa de Doctorat en CiènciesResponsible entity
Universitat Jaume I. Escola de DoctoratDate of defense
2023-12-21Description
Compendi d'articles. Doctorat internacional.
Publisher
Universitat Jaume ISubject
Keywords
Pages
424 p.Abstract
The present Doctoral Thesis is framed within the Solid State Chemistry and Materials Science, focusing on the formulation of host lattices based on yttrium fluorides for photoluminescence applications, and establishing ... [+]
The present Doctoral Thesis is framed within the Solid State Chemistry and Materials Science, focusing on the formulation of host lattices based on yttrium fluorides for photoluminescence applications, and establishing interdisciplinary connections with Crystallography and Physics. The thesis is centered on the preparation of α-KY3F10 materials doped with Eu3+, the synthesis of YF3 and α-KY3F10 compounds under various experimental conditions, and the synthesis of the unexplored phase δ-KY3F10·xH2O. It delves into the chemical mechanisms that govern the structures of yttrium fluorides, highlighting the relevance of sonochemistry, as well as the luminescent response of Eu3+ ions in different phases of KY3F10. Furthermore, it addresses the isolation of both α and δ phases of KY3F10, considering thermodynamic and kinetic aspects. Finally, it emphasizes the role of the Eu3+ ion in the calculation of physicochemical parameters and its application in photophysics. [-]
Rights
L'accés als continguts d'aquesta tesi queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons: http://creativecommons.org/licenses/by-sa/4.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess