研究目的
To study the effect of β-cyclodextrin and thioglycerol templates on the morphology and optical properties of BaMgAl10O17:Eu2+ phosphor.
研究成果
The inclusion of β-cyclodextrin and thioglycerol in the synthesis of BaMgAl10O17:Eu2+ phosphor improved its crystallinity, photoluminescence emission, and thermal stability, making it suitable for high-resolution plasma display panels.
研究不足
The study focuses on the effect of β-cyclodextrin and thioglycerol on BaMgAl10O17:Eu2+ phosphor. Other templates or synthesis methods were not explored.
1：Experimental Design and Method Selection:
Solution combustion synthesis method was used with urea as fuel and metal nitrates as oxidizers. β-cyclodextrin and thioglycerol were used as templates.
2：Sample Selection and Data Sources:
Ba(NO3)2, Mg(NO3)
3：6H2O, Al(NO3)9H2O, Eu(NO3)6H2O, urea, β-cyclodextrin, and thioglycerol were used. List of Experimental Equipment and Materials:
Silica crucible, preheated furnace, nitric acid, ethanol, oven, argon atmosphere.
4：Experimental Procedures and Operational Workflow:
The solution was stirred, combusted at 550°C, acid leached, ethanol washed, dried, and annealed in argon at 600°C.
5：Data Analysis Methods:
XRD, FESEM, and photoluminescence spectroscopy were used for characterization.
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