| Er~(3 )对二苯亚砜高氯酸钐配合物发光的影响 |
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| 引用本文： | 李文先,郑玉山,张东凤,刘英平,孙元洪.Er~(3 )对二苯亚砜高氯酸钐配合物发光的影响[J].内蒙古大学学报(自然科学版),2000(2). |
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| 作者姓名： | 李文先 郑玉山 张东凤 刘英平 孙元洪 |
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| 作者单位： | 内蒙古大学化学系!内蒙古呼和浩特010021(李文先，张东凤，刘英平，孙元洪)，内蒙古产品质量监督检验所!内蒙古呼和浩特010010(郑玉山) |
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| 摘 要： | 合成了高氯酸钐二苯亚砜 (DPSO)和不同物质量比的高氯酸钐、铒二苯亚砜混核配合物(SmxEr1-x) (DPSO) 7(ClO4 ) 3 .测定了配合物的组成 ,IR谱 ,粉晶荧光激发和发射光谱 .荧光光谱表明 :配合物中Er3 对Sm3 的发光有敏化作用 .当掺入 1 /1 0 0 0的Er3 时即对Sm3 的发光产生敏化 ,并研究了Er3 对Sm3 敏化的浓度范围
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| 关 键 词： | 高氯酸钐 高氯酸铒 发光 二苯亚砜 |
Influence of Er~(3 ) to Luminescence of Samarium Perchlorate with Diphenyl Sulfoxide Coordination Compounds |
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| LI Wen xian ,ZHENG Yu shan ,ZHANG Dong feng ,LIU Ying ping,SUN Yuan hong.Influence of Er~(3 ) to Luminescence of Samarium Perchlorate with Diphenyl Sulfoxide Coordination Compounds[J].Acta Scientiarum Naturalium Universitatis Neimongol,2000(2). |
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| Authors: | LI Wen xian ZHENG Yu shan ZHANG Dong feng LIU Ying ping SUN Yuan hong |
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| Institution: | LI Wen xian 1,ZHENG Yu shan 2,ZHANG Dong feng 1,LIU Ying ping,SUN Yuan hong 1 |
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| Abstract: | Sm(DPSO) 7(ClO 4) 3 and (Sm xEr 1-x)(DPSO) 7(ClO 4) 3 (DPSO as the abbreviation to diphenyl sufloxide) have been synthesized.The coordination compounds have been studied by means of composition analysis and fluorescent excitation and emission spectra.In the fluorescent spectra it was found that Er 3 ion has a sensitization effect to the fluorescence of Sm 3 ion.The fluorescent emission intensity of Samarium perchlorate with diphenyl sulfoxide coodination compounds would be enhanced by Er 3 in mixing.Er 3 has a sensitization to the fluorescence of Sm 3 in the ratio of Er 3 /Sm 3 =\{1/1 000\}~100/1 000. |
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| Keywords: | Samarium perchlorate Erbium perchlorate Luminescence Diphenyl sulfoxide |
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