强绿荧光铽－异丁酰基吡唑啉酮配合物的合成、荧光性能及LB膜

Synthesis,Fluorescence Charactcteristics and Langmuir-blodgett Film of a Green Strongly Fluorescent Terbium isobutyryl Pyrazolonee Complex

强绿荧光铽－异丁酰基吡唑啉酮配合物的合成、荧光性能及ＬＢ膜李琴，周德建，姚光庆，黄春辉Ｓ．ＵｍｅｔａｎｉＭ，Ｍａｔｓｕｉ（北京大学稀土材料化学及应用国家重点实验室，北京，１００８７１）（日本京都大学化学研究所）关键词铽，１－苯基－３－甲基－４－异丁酰...

A green strongly luminescent amphiphilic lanthanide complex:N-hexadecyl pyridinium tetrakis(1-phenyl-3-methyl-4-isobutyryl-pyrazolone-5)terbium was prepared and identified by elementary analysis.The Langmuir film on the air/water interface and the transfer of the Langmuir film to form LB films by conventional vertical dipping method were investigated. The fluorescence spectra and fluorescence lifetime of the complex at solid state,in CHCl3 solution and on the ordered LB film were studied.The results show that the title complex exhibits a good performance in both fluorescence and film formation and transformation,This provides valuable fundamental data for its further application in microcavity laseroscillators.