Wang Huai-shan, Qian Guo-dong, Wang Min-quan, Luo Yong-shi, Lin Jiu-ling
Department of Materials Science & Engineering, State Key Lab of Silicon Materials, Zhejiang University, Hangzhou 310027, China.
Guang Pu Xue Yu Guang Pu Fen Xi. 2005 Mar;25(3):387-90.
Several erbium organic complexes, hydrated erbium binary complexes with acetylacetone (AcAc) or dibenzoylmethane (DBM), erbium ternary complexes derived from 1,10-phenanthroline (Phen) with acetylacetone (AcAc), dibenzoylmethane (DBM) or trifluoroacetylacetone (TFA), were synthesized and identified by elemental analysis. The UV-Vis absorption and FTIR spectra measurements have been employed for all the erbium complexes. Near infrared (NIR) photoluminescence properties, such as luminescence intensity and effective bandwidth, of the erbium complexes were also studied. As a result, the erbium ternary complex with AcAc and Phen exhibits the most excellent luminescence properties among those investigated complexes.
合成了几种铒有机配合物，包括铒与乙酰丙酮（AcAc）或二苯甲酰甲烷（DBM）的水合二元配合物，以及由1,10-菲咯啉（Phen）与乙酰丙酮（AcAc）、二苯甲酰甲烷（DBM）或三氟乙酰丙酮（TFA）形成的铒三元配合物，并通过元素分析进行了鉴定。对所有铒配合物都进行了紫外-可见吸收光谱和傅里叶变换红外光谱测量。还研究了铒配合物的近红外（NIR）光致发光特性，如发光强度和有效带宽。结果表明，在所研究的配合物中，含有AcAc和Phen的铒三元配合物表现出最优异的发光性能。
