以2-甲基苯甲酸(2-MBA)为第一配体、1,10-邻菲罗啉(phen)为第二配体,制备了三元铽配合物Tb(2-MBA)3 phen和二元铽配合物Tb(2-MBA)3·2H2O,并利用元素分析、红外光谱、紫外光谱、荧光光谱和荧光寿命对二者的结构与性能进行分析表征.研究结果表明:三元铽配合物Tb(2-MBA)3 phen的荧光发射强度要强于二元铽配合物Tb(2-MBA)3 ·2H2O,而二者的荧光寿命恰好相反,三元铽配合物Tb(2-MBA)3 phen的荧光寿命短于二元铽配合物Tb(2-MBA) 3·2H2O.热重分析表明Tb(2-MBA)3 ·2H2O的热分解温度要远高于Tb(2-MBA)3 phen.
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