采用水做溶剂,用2,3,5-吡啶三酸做配体和重稀土铽、镝、铒、镱、镥、钇六种稀土元素的氯化物在常温下反应合成了六种重稀土的配合物.通过EDTA络合滴定分析,确定了六种配合物中稀土离子含量；并对配合物进行了熔点测定、红外光谱测试,并测试了铽和镝配合物的光致发光性质,结果表明,铽和镝配合物在紫外光的激发下具有良好的发光性质.
参考文献
| [1] | 李文先,张瑞平,夏海廷.邻苯二甲酸与氯化稀土配合物的固相合成及性质研究[J].稀土,2005(05):1-3,8. |
| [2] | 王继业,高元哲,王涛.均苯三甲酸Eu-Tb配合物的合成及荧光性质研究[J].光谱学与光谱分析,2008(12):2912-2915. |
| [3] | 任慧娟,洪广言,宋心远,刘桂霞,崔振峰.均苯四甲酸铽发光配合物的合成与表征[J].稀土,2004(06):48-51. |
| [4] | Zhao B;Cheng P;Chen X Y et al.Design and synthesis of 3d-4f metal-based zeolite-type materials with a 3D nanotubular structure encapsulated "water" pipe[J].Journal of the American Chemical Society,2004,126:3012-3013. |
| [5] | Wang HS;Zhao B;Zhai B;Shi W;Cheng P;Liao DZ;Yan SP .Syntheses, structures, and photoluminescence of one-dimensional lanthanide coordination polymers with 2,4,6-pyridinetricarboxylic acid[J].Crystal growth & design,2007(9):1851-1857. |
| [6] | 日本化学会;安家驹;陈志川.无机化合物合成手册[M].北京:化学工业出版社,1986:254-255. |
| [7] | Syper L;Kloc K;Mlochowski J .Synthesis of ubiquinone and menaquinone analogues by oxidative demethylation of alkenylhydroquinone ethers with argentic oxide or ceric ammonium nitrate in the presence of 2,4,6-pyridine tricarboxylic acid[J].Tetrahedron,1980,36:123-129. |
| [8] | 陈洁;宋启泽.有机波谱分析[M].北京:北京理工大学出版社,1996:70-71. |
| [9] | Bin Zhao;Xiao-Yan Chen;Peng Cheng .Coordination Polymers Containing 1D Channels as Selective Luminescent Probes[J].Journal of the American Chemical Society,2004(47):15394-15395. |
| [10] | Su Q;Liang HB;Li CY;He H;Lu YH;Li J;Tao Y .Luminescent materials and spectroscopic properties of Dy3+ ion[J].Journal of Luminescence: An Interdisciplinary Journal of Research on Excited State Processes in Condensed Matter,2007(0):927-930. |
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