Energy Transfer at the Zeolite L Boundaries: Towards Photo- and Electroresponsive Materials
作者:Fabio Cucinotta、Aurélie Guenet、Claudia Bizzarri、Wojciech Mróz、Chiara Botta、Begoña Milián-Medina、Johannes Gierschner、Luisa De Cola
DOI:10.1002/cplu.201300272
日期:2014.1
been used as stopper molecules at the pore openings of zeolite L and act as effective donor units for transferring excitation energy to dye molecules entrapped within the zeolite channels. The synthesis and photophysical characterization of the new iridium(III) complexes are described, along with Förster resonance energy-transfer experiments. Transfer efficiencies for the studied systems are discussed
一系列铱(III)化合物已被用作沸石L孔口的塞子分子,并充当有效的施主单元,用于将激发能转移到截留在沸石通道内的染料分子上。描述了新型铱(III)配合物的合成和光物理特性,以及福斯特共振能量转移实验。根据供体激发态的局部化和通道中受体分布的作用,讨论了所研究系统的转移效率。由于铱(III)配合物也可以被电激发,因此可以通过将供体-受体分子嵌入到聚合物活性层中并构建发光器件(LED)来探索其电致发光行为。