高等学校化学学报
高等學校化學學報
고등학교화학학보
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES
2000年
10期
1527-1529
,共3页
朱卫国%苑同锁%魏孝强%卢志云%黄艳%刘煜%谢明贵
硃衛國%苑同鎖%魏孝彊%盧誌雲%黃豔%劉煜%謝明貴
주위국%원동쇄%위효강%로지운%황염%류욱%사명귀
铕配合物%合成%酰基吡唑啉酮%荧光特性
銪配閤物%閤成%酰基吡唑啉酮%熒光特性
유배합물%합성%선기필서람동%형광특성
Europium complex%Synthesis%Acylpyrazolone%Fluorescent property
A novel chelate Eu(TTA)2(PMTBBP)Phen, which contained ligand 1-pheny-3-methyl-4-(4′-t-butylbenzoyl)-5-pyrazolone (HPMTBBP), 4,4,4-trifluro-1-(2-thienyl)-1, 3-butandione (HTTA) and phenanthroline(Phen), was synthesized. Its chemical structure was elucidated by IR, UV, 1H NMR,MS, DSC and elementary analysis. The influence of acylpyrazolone on fluorescent intensity of the new chelate was studied. The results showed that Eu (TTA)2 (PMTBBP)Phen had more excellent PL properties and better film formation than that of Eu(TTA)3Phen.
