CAJ | 학술논문

掺杂不同比例的 Gd 到铕配合物中得到一系列共发光稀土配合物 Eux Gd1- x (TTA)3(TPPO)2。这些稀土配合物相似的红外光谱表明掺杂 Gd 前后的稀土配合物具有类似的分子结构。激发光谱表明所有稀土配合物的最大激发波长都在366 nm 附近。绝对量子效率和荧光寿命随着 Gd 含量的变化呈准周期性变化，同时绝对量子效率和荧光寿命的变化趋势恰好相反，说明了稀土配合物吸收能量后尽快地将能量转化为光能释放出去有利于绝对量子效率的提高。
참잡불동비례적 Gd 도유배합물중득도일계렬공발광희토배합물 Eux Gd1- x (TTA)3(TPPO)2。저사희토배합물상사적홍외광보표명참잡 Gd 전후적희토배합물구유유사적분자결구。격발광보표명소유희토배합물적최대격발파장도재366 nm 부근。절대양자효솔화형광수명수착 Gd 함량적변화정준주기성변화，동시절대양자효솔화형광수명적변화추세흡호상반，설명료희토배합물흡수능량후진쾌지장능량전화위광능석방출거유리우절대양자효솔적제고。
Gd doped with different proportions of europium complexes can obtain a series of luminescent lanthanide complexes Eux Gd1-x (TTA)3(TPPO)2. These rare earth complexes showed similar IR spectra before and after Gd-doped rare earth complexes with similar molecular structure. Excitation spectra indicate that all rare earth complexes are in the vicinity of the maximum excita-tion wavelength of 366 nm. Absolute quantum efficiency and fluorescence lifetime change with Gd content was quasi - periodic varia-tions, while the trend absolute quantum efficiency and fluorescence lifetime contrary, which indicates the absorbed energy of rare earth complexes is released out as soon as possible after the energy into light energy ,which is helpful to improve the absolute quan-tum efficiency.