稀土配合物与基质材料的复合(二)  

Preparation of Rare-earth Composite

作　　者：李媛媛[1] 闫涛[1] 王冬梅[2] 杜斌[1] 魏琴[1] 

机构地区：[1]济南大学化学化工学院,山东济南250022 [2]山东科技大学化学与环境工程学院,山东青岛266510

出　　处：《济南大学学报（自然科学版）》2005年第4期301-304,共4页Journal of University of Jinan(Science and Technology)

基　　金：山东省自然科学基金资助项目(Y2000B09);山东省科技计划资助项目(03C05)

摘　　要：将稀土配合物与无机、无机/有机杂化材料复合得到的功能性材料,有良好的光、热稳定性和化学稳定性,改善了稀土配合物的发光条件,大大增强了稀土离子的特征荧光强度,延长了发光时间。同时将稀土纳米微晶复合到材料基质中,可以赋予功能材料特殊的物理和化学性能。本文就稀土配合物与无机、无机/有机杂化材料的复合、稀土发光材料的纳米化及其最新发展状况进行了总结。The composites made of rare earths and inorganic-organic hybrid materials have good photostability,thermalstability and chemicalstability.Owing to the excellent structures of the inorganic-organic hybrid materials,these composites have enhanced fluorescent intensity and long fluorescent lifetime.Meanwhile the rare earth nanosized particles were doped into the hybrid materials which provide the functional materials with many new unique characters.The paper presents the preparation of hybrid materials and nanometric materials containing rare earths.The research state is also summarized in the paper.

关 键 词：稀土 配合物 纳米微晶 复合材料 

分 类 号：O657[理学—分析化学]