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Persistent luminescent borosilicate glasses using direct particles doping method
Tekijät: Del Cerro PR, Salminen T, Lastusaari M, Petit L
Kustantaja: PERGAMON-ELSEVIER SCIENCE LTD
Julkaisuvuosi: 2018
Journal: Scripta Materialia
Tietokannassa oleva lehden nimi: SCRIPTA MATERIALIA
Lehden akronyymi: SCRIPTA MATER
Vuosikerta: 151
Aloitussivu: 38
Lopetussivu: 41
Sivujen määrä: 4
ISSN: 1359-6462
DOI: https://doi.org/10.1016/j.scriptamat.2018.03.034
Tiivistelmä
Persistent luminescence (PeL) was obtained, from the first time to the best of our knowledge, from borosilicate bulk glasses. The glasses were prepared using direct doping method. Commercial PeL SrAl2O4:Eu2+,Dy3+ microparticles (MPs) were added in the borosilicate glass after melting. The persistent luminescence can be augmented when casting the glass 3 min after adding the MPs at 950 degrees C. Although the borosilicate glasses exhibit persistent luminescence, the glass melt has a corrosive behavior on the MPs leading to the diffusion of Al and Sr into the glasses. (C) 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Persistent luminescence (PeL) was obtained, from the first time to the best of our knowledge, from borosilicate bulk glasses. The glasses were prepared using direct doping method. Commercial PeL SrAl2O4:Eu2+,Dy3+ microparticles (MPs) were added in the borosilicate glass after melting. The persistent luminescence can be augmented when casting the glass 3 min after adding the MPs at 950 degrees C. Although the borosilicate glasses exhibit persistent luminescence, the glass melt has a corrosive behavior on the MPs leading to the diffusion of Al and Sr into the glasses. (C) 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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