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本文合成了锌酞菁、紫精与二茂铁经共价键相连接的两亲性新的三元化合物,测定了它的吸收光谱、荧光光谱、荧光寿命和瞬态吸收及其衰减,并与二元化合物锌酞菁-紫精进行了比较,结果表明:在DMF和表面活性剂溶液中三元化合物都发生了有效的分子内光致电子转移反应,给出了稳定的电荷转移离子对,其寿命长达100μs以上,表明存在着一个两步电子转移过程,用LB膜技术成功地组装了三元化合物的分子,并检测到明显的光电效应。
In this paper, a new amphiphilic ternary compound of zinc phthalocyanine, viologen and ferrocene covalently linked was synthesized and its absorption, fluorescence, fluorescence lifetime and transient absorption and its attenuation were determined. Compared with zinc phthalocyanine-viologen, the results showed that the effective intramolecular photoelectron transfer reaction of ternary compounds in both DMF and surfactant solutions gave a stable charge-transfer ion pair , With a lifetime of more than 100 μs, indicating that there is a two-step electron transfer process in which the molecules of the ternary compound were successfully assembled using LB film technology and a significant photoelectric effect was detected.