| SiO2凝胶玻璃中铕(铽)-邻甲基苯甲酸-邻菲罗啉配合物的热稳定性及发光性能 |
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| 引用本文： | 王淑萍,刘翠格,张建军,石士考.SiO2凝胶玻璃中铕(铽)-邻甲基苯甲酸-邻菲罗啉配合物的热稳定性及发光性能[J].稀土,2002,23(4):9-12. |
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| 作者姓名： | 王淑萍 刘翠格 张建军 石士考 |
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| 作者单位： | 1. 河北师范大学西区,化学系,河北,石家庄,050091
2. 河北师范大学,实验中心,河北,石家庄,050016 |
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| 基金项目： | 河北省自然科学基金资助项目(299193) |
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| 摘 要： | 用溶胶 -凝胶法以掺杂方式制备了含有铕 (铽 ) -邻甲基苯甲酸 -邻菲罗啉配合物的 Si O2 凝胶玻璃复合发光体 ,研究了该复合发光体的荧光和热稳定性。与配合物固体粉末相比较 ,结果表明将配合物引入凝胶玻璃中 ,其热稳定性明显提高 ,而其特征荧光基本保持不变
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| 关 键 词： | 溶胶-凝胶法 铕(铽)-邻甲基苯甲酸-邻菲罗啉配合物 热稳定性 荧光 |
| 文章编号： | 1004-0277(2002)04-0009-04 |
| 修稿时间： | 2001年3月28日 |
Thermal Stability and FLuorescence Properties of 1,10-Phenanthroline -tris(o-methylbenzoate) Europium (or Terbium) Complexes in SiO2 Gel Glasses |
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| WANG Shu ping ,LIU Cui ge ,ZHANG Jian jun ,SHI Shi kao.Thermal Stability and FLuorescence Properties of 1,10-Phenanthroline -tris(o-methylbenzoate) Europium (or Terbium) Complexes in SiO2 Gel Glasses[J].Chinese Rare Earths,2002,23(4):9-12. |
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| Authors: | WANG Shu ping LIU Cui ge ZHANG Jian jun SHI Shi kao |
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| Affiliation: | WANG Shu ping 1,LIU Cui ge 1,ZHANG Jian jun 2,SHI Shi kao 1 |
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| Abstract: | Silica gel glasses containing 1,10-phenanthroline-tris(o-methylbenzoate) europium (or terbium) complexes were prepared by sol-gel method The thermal decomposition and fluorescence spectra for the gel phosphors were measured Compared with solid powder complex samples, the thermal stability of the complexes was found enhanced in SiO 2 host matrix and the fluorescence spectra remained unchanged |
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| Keywords: | sol-gel method 1 10-phenanthroline-tris(o-methylbenzoate) europium (or terbium) complexes thermal stability fluorescence spectra |
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