| C60/SBA-15介孔复合材料的合成及其荧光性质的研究 |
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| 引用本文： | 郭卓,朱广山,辛明红,刘成站,裘式纶.C60/SBA-15介孔复合材料的合成及其荧光性质的研究[J].高等学校化学学报,2005,26(10):1917-1920. |
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| 作者姓名： | 郭卓 朱广山 辛明红 刘成站 裘式纶 |
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| 作者单位： | 吉林大学化学学院无机合成与制备化学国家重点实验室, 长春130012 |
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| 摘 要： | 通过对介孔SBA-15孔壁氨基化(SBA-15-NH2),然后与C60反应形成化学键,成功地将C60组装进入SBA-15孔道中,合成了C60/SBA-15介孔复合材料.通过X射线衍射(XRD)、红外光谱(FTIR)、紫外-可见光谱(UV-V is)和差热-热重分析(TG-DTA)等方法对其进行了表征.同时,对复合材料的荧光性质进行了研究.结果发现,SBA-15-NH2在575 nm处出现发射峰,C60/SBA-15介孔复合材料在554 nm处出现发射峰,峰位蓝移21 nm.
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| 关 键 词： | 介孔SBA-15 SBA-15-NH2 C60 荧光 |
| 文章编号： | 0251-0790（2005）10-1917-04 |
| 收稿时间： | 09 2 2004 12:00AM |
| 修稿时间： | 2004-09-02 |
Synthesis and Fluorescence Properties of Fulleride Encapsulated in Mesoporous SBA-15 Host |
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| GUO Zhuo,ZHU Guang-Shan,XIN Ming-Hong,LIU Cheng-Zhan,QIU Shi-Lun.Synthesis and Fluorescence Properties of Fulleride Encapsulated in Mesoporous SBA-15 Host[J].Chemical Research In Chinese Universities,2005,26(10):1917-1920. |
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| Authors: | GUO Zhuo ZHU Guang-Shan XIN Ming-Hong LIU Cheng-Zhan QIU Shi-Lun |
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| Affiliation: | State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,College of Chemistry,Jilin University,Changchun 130012,China |
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| Abstract: | The hybrid materials C_60/SBA-15-NH_2 were synthesized by modifying the channel surface with amino-functional group.These materials were characterized by XRD,FTIR,UV-Vis and TG/DGA analysis.Furthermore,the fluorescence(FL) spectra of C_60 in mesoporous materials were investigated.The FL emission of C_60/SBA-15-NH_2 was observed at 554 nm,which is different from that of SBA-15-NH_2 at 575 nm.The emission band has blue-shifted 21 nm. |
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| Keywords: | SBA-15-NH2 C60 |
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