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《Chinese Rare Earths》 2003-04
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Luminescence Characteristics of Tb~(3+) Doped Aluminate Prepared by Combustion Method

ZENG Dong-ming,SHU Wan-gen,LIU Dan-ping,SU Ling(College of Chemistry and Chemical Engineering, Central South University,Changsha 410083,China)  
The green phosphor doped Tb3+ has been pr epared by combustion method It was researched that influence of the amount of fusing agent, the ratio of sensitizer Ce3+ and activator Tb3+, the amount of aluminum nitrate and magnesium nitrate, temperature on luminescence intensity The best of prepared condition is the original reaction temperature at 600℃,the molar ratio Ce3+/Tb3+=2/1, the boric acid content 005mol/mol The excitation spectrum and emission spectrum have been determined 
【CateGory Index】: O611
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