Synthesis and Luminescent Properties of Ce3+-Activated SrGa2O4 and Sr(Ga-Al)2O4

Bin Qiao; Zi Long Tang; Zhong Tai Zhang; Lei Chen

doi:10.4028/www.scientific.net/KEM.336-338.629

Paper Titles

Preparation of a New Red Long Afterglow Phosphor Strontium Aluminate Composition
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Luminescence Properties of Spherical Phosphors SrSiO₃:Eu³⁺
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Luminescence Properties of M₂MgSi₂O₇: Re (M = Ba, Sr, Ca) (Re = Eu²⁺, Ce³⁺, Tb³⁺)
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Luminescent Properties of Sr₂B₅O₉Cl Phosphor Doped with Eu
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Synthesis and Luminescent Properties of Ce³⁺-Activated SrGa₂O₄ and Sr(Ga-Al)₂O₄
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Microstructural and Micromorphological Studies on ZnSe Single Crystals Using AFM/FE-SEM/RO-XRD
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Ga₂O₃ Films Grown on Sapphire by the Thermal Evaporation of GaN Powders
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Synthesis of Ultrafine Lu₂Hf₂O₇/Tb Phosphor by Solution Combustion Process
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White Anodic Coatings on Aluminum Alloy with Low Ratio of Solar Absorptance to Infrared Emittance
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Synthesis and Luminescent Properties of Ce³⁺-Activated SrGa₂O₄ and Sr(Ga-Al)₂O₄

Abstract:

Ce3+-doped SrGa2O4 was synthesized by citrate-gel with citric acid as chelate agent and sintered in a slightly reduced atmosphere of hydrogen and nitrogen mixture. It was found that the phosphor synthesized by citrate-gel can be sintered at relatively lower temperature. The luminescent properties of Ce3+-activated SrGa2O4 and the complex Sr(Ga-Al)2O4 were studied.