摘要
合成了Ｅｕ（ＴＴＡ）４Ｒｈ６Ｇ三元配合物（ＴＴＡ：２－噻吩甲酰三氟丙酮；Ｒｈ６Ｇ：Ｒｈｏｄａｍｉｎｅ６Ｇ）．对该配合物作了元素分析，ＤＴＡ－ＴＧ分析和电导分析，测定了它的ＩＲ和ＵＶ吸收光谱，确定其化学组成为Ｅｕ：ＴＴＡ：Ｒｈ６Ｇ＝１：４：１，为离子缔合型．它的不同有机溶剂的溶液，在３６５ｎｍＵＶ灯照射下均能发出较强的荧光．其甲醇溶液和固态荧光光谱的最大发射峰分别为５６０．５ｎｍ和６２７．５ｎｍ．
The ternary complex of Eu3+ with thenoyltrifluoroacetone (TTA) and Rhodamine 6G (Rh6G) is prepared. Its physico-chemical properties are studied by thermoanalysis, conductivity. IR absorption and fluorescence peaks of Eu (TTA )4 Rh6G in methanol solution and Solid state are at 560. 5 and 627.5 nm, respectively.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
1996年第1期73-76,共4页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
国家自然科学基金
