Preparation and luminescent properties of a rare earth borate red light-emitting material
y | 02 nov 2018
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Publicado en línea: 02 nov 2018
Páginas: 359 - 363
Recibido: 14 sept 2016
Aceptado: 05 may 2018
DOI: https://doi.org/10.2478/msp-2018-0057
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© 2018 B. Ying et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
A new hydrated rare earth borate K2O·CaO·4B2O3·12H2O:Eu was prepared by water solution method. The crystal structure, morphology, luminescence properties were investigated via XRD, IR, TG-DSC and SEM, respectively, and it was shown that one single crystal was obtained via spontaneous crystallization. The luminescent properties were also investigated by F-4600 spectrophotometer.