| Triboluminescence of A New Europate Complex |
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| 作者姓名： | 于江波 张洪杰 邓瑞平 周亮 彭泽平 符连社 |
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| 作者单位： | KeyLaboratoryofRareEarthChemistryandPhysics,Changchunl＂stituteofAppliedChemistry,ChineseAcademyofScienees,Changchun130022,China |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，国家自然科学基金，国家自然科学基金，国家自然科学基金，国家高技术研究发展计划(863计划) |
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| 摘 要： | A new europium (Ⅲ)complex Eu(HFNH)3Phen (HFNH: 4, 4, 5, 5, 6, 6, 6-heptafluoro-l-(2-naphthyl)hexane-1,3-dione ; phen : 1, 10-phenanthroline) was synthesized and its tribolumineseent phenomenon was observed. Photoluminescence and tfiboluminescence spectra were successfidly determined. The most intense tfiboluminescent emission originates from the transition of the central Eu^3 ion from ^5D0 level to ^7F2 level. The tribolunlinescent spectrum is basically similar to that of photoluminescence, which correlates with the disorders of F atoms.
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| 关 键 词： | 摩擦发光 铕化合物 稀土 HFNH 光致发光 |
Triboluminescence of A New Europate Complex |
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| Yu Jiangbo,Zhang Hongjie,Deng Ruiping,Zhou Liang,Peng Zeping,Fu Lianshe.Triboluminescence of A New Europate Complex[J].Journal of Rare Earths,2004,22(1):126-128. |
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| Authors: | Yu Jiangbo Zhang Hongjie Deng Ruiping Zhou Liang Peng Zeping Fu Lianshe |
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| Abstract: | A new europium(Ⅲ) complex Eu(HFNH)3Phen(HFNH: 4, 4, 5, 5, 6, 6, 6-heptafluoro-1-(2-naphthyl)hexane-1,3-dione; phen: 1,10-phenanthroline) was synthesized and its triboluminescent phenomenon was observed. Photoluminescence and triboluminescence spectra were successfully determined. The most intense triboluminescent emission originates from the transition of the central Eu3 ion from 5D0 level to 7F2 level. The triboluminescent spectrum is basically similar to that of photoluminescence, which correlates with the disorders of F atoms. |
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| Keywords: | optics triboluminescence europate complex photoluminescence rare earths |
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