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《Anhui Chemical Industry》 2009-03
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Preparation and Emission Properties of Mesoporus Ce-doped Rare Earth Silicate Luminescence Materials in Different Acidities

ZHANG Jin 1,FANG Min1,GUANG Shan-yi2(1.School ofChemistryand Chemical Engineering,Anhui University,Hefei 230039,China;2.School of Chemistry and Chemical Engineering,Donghua University,Shanghai 201620,China)  
Mesoporous rare earth luminescence material with Ce was perapared by liquid-crystal template method using non-ionic P123 as the template,and the properties was characterized by FT-IR and fluorescence spectra.Reaction conditions were optimized by investigating the influence of different acidities of reaction systems.The results showed that when pH value of reaction solution was 0.4,the fluorescence intensity of sample materials reached the strongest level.
【CateGory Index】: O614.332
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