| 一种新型的铕络合物/TiO2发光薄膜 |
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| 引用本文： | 张莉,刘洪国,康诗钊,张人杰,牟英迪,钱东金,冯绪胜.一种新型的铕络合物/TiO2发光薄膜[J].物理化学学报,2003,19(12):1146-1149. |
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| 作者姓名： | 张莉 刘洪国 康诗钊 张人杰 牟英迪 钱东金 冯绪胜 |
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| 作者单位： | Key Laboratory for Colloid and Interface Chemistry of Education Ministry, Shandong University, Jinan 250100;Department of Chemistry, East China University of Science and Technology, Shanghai 200237 |
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| 基金项目： | 国家自然科学基金(20103005)资助项目~~ |
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| 摘 要： | 研究了Eu(DBM)3(DiBut-bpy)/TiO2/AA 单分子膜的表面压－分子面积(π－A)曲线和稳定性,单层膜中的TiO2纳米粒子是经TBT（tetrabutyloxyltitanium ,钛酸四丁酯）二维溶胶-凝胶法得到的.TiO2纳米粒子和铕络合物都被成功地转移到固体基片上，得到了具有良好的机械和热稳定性的新型发光薄膜.小角度X射线衍射结果证明这种复合膜具有层状有序的周期性结构.讨论了TiO2基质对复合膜发光机理的影响.
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| 关 键 词： | 铕络合物 TiO2 Langmuir-Blodgett（LB）膜 发光材料 |
| 收稿时间： | 2003-05-14 |
| 修稿时间： | 2003年5月14日 |
The Fabrication of New Luminescent Thin Films of Europium Complex/TiO2/AA by Langmuir-Blodgett Technique |
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| Zhang Li Liu Hong,Guo Kang Shi,Zhao Zhang Ren,Jie Mou Ying,Di Qian Dong,Jin Feng Xu,Sheng.The Fabrication of New Luminescent Thin Films of Europium Complex/TiO2/AA by Langmuir-Blodgett Technique[J].Acta Physico-Chimica Sinica,2003,19(12):1146-1149. |
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| Authors: | Zhang Li Liu Hong Guo Kang Shi Zhao Zhang Ren Jie Mou Ying Di Qian Dong Jin Feng Xu Sheng |
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| Institution: | Key Laboratory for Colloid and Interface Chemistry of Education Ministry, Shandong University, Jinan 250100;Department of Chemistry, East China University of Science and Technology, Shanghai 200237 |
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| Abstract: | A curve and stability of the monolayer of Eu(DBM)3(DiBut bpy)/TiO2/AA(arachidic acid) are investigated.TiO2 nanoparticles are obtained by TBT (tetrabutyloxyltitanium) 2D sol gel process.TiO2 nanoparticles and europium complex were transferred successively onto the solid substrate by Langmuir Blodgett technique.A novel luminescence thin film was obtained and this film has good mechanic and thermal stability.The linear relationship of UV visilbe spectra vs the layers of LB film indicates that this composite film is vertically homogeneous.The result of small angle XRD further demonstrated that this composite film has ordered periodic structure.The effect of TiO2 nanoparticles on the luminescence mechanism of this composite film was discussed. |
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| Keywords: | Europium complex TiO_2 Langmuir Blodgett film Luminescence material |
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