Luminescence studies on Al4B2O9:Eu2+ phosphor crystals

ABSTRACT A novel blue‐emitting phosphor, Eu2+‐doping Al4B2O9, was prepared via a modified solid‐state reaction. Al4B2O9:Eu2+ nanoparticles with diameters varying in a range from 20 to 50 nm were obtained using urea as an auxiliary reagent at the optimum temperature of 850°C. The crystallization and...

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Veröffentlicht in:	Luminescence (Chichester, England) England), 2011-11, Vol.26 (6), p.481-485
Hauptverfasser:	Zheng, Yingli, Chen, Donghua
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum - chemistry aluminum borate blue-emitting phosphor Boron - chemistry Crystallization Europium - chemistry Luminescence Microscopy, Electron, Transmission nanoparticles Particle Size Phosphorus - chemistry Powder Diffraction X-ray diffraction
Online-Zugang:	Volltext
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