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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Lastusaari, M.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Biophotonic composite scaffolds for controlled nitric oxide release upon NIR excitation
- 2023Glass-based composites comprised of CaWO4:Yb3+, Tm3+ crystals and SrAl2O4:Eu2+, Dy3+ phosphors for green afterglow after NIR chargingcitations
- 2023Glass-based composites comprised of CaWO4:Yb3+, Tm3+ crystals and SrAl2O4:Eu2+, Dy3+ phosphors for green afterglow after NIR chargingcitations
- 2023Glass-based composites comprised of CaWO4:Yb3+, Tm3+ crystals and SrAl2O4:Eu2+, Dy3+ phosphors for green afterglow after NIR chargingcitations
- 2022Near-infrared rechargeable glass-based composites for green persistent luminescencecitations
- 2022Near-infrared rechargeable glass-based composites for green persistent luminescencecitations
- 2022Low temperature afterglow from SrAl2O4 : Eu, Dy, B containing glasscitations
- 2021Micro-luminescence measurement to evidence decomposition of persistent luminescent particles during the preparation of novel persistent luminescent tellurite glassescitations
- 2021Preparation of glass-based composites with green upconversion and persistent luminescence using modified direct doping methodcitations
- 2019Phosphate glasses with blue persistent luminescence prepared using the direct doping methodcitations
- 2019Sintered silica bodies with persistent luminescencecitations
- 2018Persistent luminescent borosilicate glasses using direct particles doping methodcitations
- 2018Influence of the phosphate glass melt on the corrosion of functional particles occurring during the preparation of glass-ceramicscitations
- 2018Processing and Characterization of Bioactive Borosilicate Glasses and Scaffolds with Persistent Luminescencecitations
- 2018Decomposition of persistent luminescent microparticles in corrosive phosphate glass meltcitations
- 2018Persistent luminescent particles containing bioactive glassescitations
- 2017Upconversion in low rare-earth concentrated phosphate glasses using direct NaYF4citations
- 2016Novel oxyfluorophosphate glasses and glass-ceramicscitations
- 2016Effect of the glass melting condition on the processing of phosphate-based glass-ceramics with persistent luminescence propertiescitations
- 2015Processing and characterization of phosphate glasses containing CaAl2O4:Eu2+,Nd3+ and SrAl2O4:Eu2+,Dy3+ microparticlescitations
- 2015New alternative route for the preparation of phosphate glasses with persistent luminescence propertiescitations
- 2011Defect aggregates in the Sr.sub.2./sub.MgSi.sub.2./sub.O.sub.7./sub. persistent luminescence materialcitations
Places of action
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article
Micro-luminescence measurement to evidence decomposition of persistent luminescent particles during the preparation of novel persistent luminescent tellurite glasses
Abstract
The preparation of tellurite glasses with persistent luminescence by adding persistent luminescent particles in the glass melt is reported. Compared to phosphate glasses, the afterglow from the tellurite glasses is low, indicating that the tellurite melt is more corrosive on the particles than the phosphate melt. However, as opposed to phosphate glasses, no emission from Eu3+ was detected in the photoluminescence spectra of the glasses when crushed into powder. We show that a confocal Raman microscope can be used to evidence the presence of Eu3+ in the glass-particles interface confirming that some oxidation of Eu2+ actually takes place during the preparation of the tellurite glasses. ; Peer reviewed