| (Ce_(0.67)Tb_(0.33))MgAl_(11)O_(19)荧光粉的溶胶-凝胶法合成及发光性能 |
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| 引用本文： | 张俊英,张中太,唐子龙,林元华,王晓欣. (Ce_(0.67)Tb_(0.33))MgAl_(11)O_(19)荧光粉的溶胶-凝胶法合成及发光性能[J]. 功能材料, 2002, 0(1) |
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| 作者姓名： | 张俊英 张中太 唐子龙 林元华 王晓欣 |
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| 作者单位： | 清华大学材料系新型陶瓷与精细工艺国家重点实验室，清华大学材料系新型陶瓷与精细工艺国家重点实验室，清华大学材料系新型陶瓷与精细工艺国家重点实验室，清华大学材料系新型陶瓷与精细工艺国家重点实验室，清华大学材料系新型陶瓷与精细工艺国家重点实验室 北京 100084，北京 |
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| 基金项目： | 国家自然科学基金资助项目（59876012） |
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| 摘 要： | 采用溶胶凝胶法合成（Ｃｅ０．６７Ｔｂ０．３３）ＭｇＡｌ１１Ｏ１９绿色荧光粉。利用ＴＧ－ＤＴＡ和ＸＲＤ等实验技术，研究了荧光粉的形成过程，找出了最佳合成条件，并对其粉体形貌和发光性能进行研究。结果表明，用溶胶凝胶法合成的（Ｃｅ０．６７Ｔｂ０．３３）ＭｇＡｌ１１Ｏ１９是一种性能优良的荧光粉。
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| 关 键 词： | 荧光粉 溶胶-凝胶法 铝酸盐 发光材料 |
Synthesis of (Ce_(0.67)Tb_(0.33))MgAl_(11)O_(19)phosphors by sol-gel process and its luminescent properties |
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| ZHANG Jun-ying,ZHANG Zhong-tai,TANG Zi-long,LIN Yuan-hua,WANG Xiao-xin. Synthesis of (Ce_(0.67)Tb_(0.33))MgAl_(11)O_(19)phosphors by sol-gel process and its luminescent properties[J]. Journal of Functional Materials, 2002, 0(1) |
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| Authors: | ZHANG Jun-ying ZHANG Zhong-tai TANG Zi-long LIN Yuan-hua WANG Xiao-xin |
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| Abstract: | Ce0.67Tb0.33)MgAl11O19 green phosphors were synthesized by a sol-gal process. The formation process was investigated by means of TG-DTA and XRD and a optimum synthesis process was found. Morphology, microstructure and luminescent properties were studied. Results show that (Ce0.67Tb0.33)MgAl11O19 phosphors synthesized by a sol-gel process is an efficient green-emitting phosphors. |
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| Keywords: | phosphors sol-gel aluminate luminescent materials |
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