Preparation of CaTiO3:Pr Phosphor by Using CaB2O4 as a Flux

Tôru Kyômen; Kouki Hirozumi; Minoru Hanaya

doi:10.4028/www.scientific.net/KEM.459.38

Paper Titles

Effect of Annealing on Sub-Gap Absorption in Amorphous InGaZnO₄ Films
p.19

Improvement of Crystallization Rate in Post-Annealed Ge₂Sb₂Te₅ Films
p.23

Ionic Conductivity of Polycrystalline Li₂Ge_xSi_1-xO₃ (x = 0.0~1.0)
p.27

Structural Analysis of Rf Sputtered Er Doped Ta₂O₅ Films
p.32

Preparation of CaTiO₃:Pr Phosphor by Using CaB₂O₄ as a Flux
p.38

Solvent-Free Synthesis of Siloxanes and their Usage as Potential Cross-Coupling Reagents
p.43

Preparation of Anisotropic Chitosan Hydrogel with Birefringence and Analysis of Gel Formation Process
p.48

Thermosensitive Micelles Composed of Poly(lactide)-g-Poly(NIPAM-co-HEMA) Graft Copolymers
p.51

Nano-Platelet Structure of Clay Materials Observed by Atomic Force Microscope
p.57

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Preparation of CaTiO₃:Pr Phosphor by Using CaB₂O₄ as a Flux

Abstract:

Powder of Pr-doped CaTiO₃ phosphor was prepared with addition of CaB₂O₄ to the starting materials. The primary particle size was increased and the photoluminescence intensity was enhanced by the addition when prepared at 1373 K. The remarkable effects were not observed when prepared at 1273 K.