Dudziec Beata, Żak Patrycja, Marciniec Bogdan
Department of Organometallic Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznan, Umultowska 89B, 61-614 Poznan, Poland.
Centre for Advanced Technologies, Adam Mickiewicz University in Poznan, Umultowska 89C, 61-614 Poznan, Poland.
Polymers (Basel). 2019 Mar 16;11(3):504. doi: 10.3390/polym11030504.
Over the past two decades, organic optoelectronic materials have been considered very promising. The attractiveness of this group of compounds, regardless of their undisputable application potential, lies in the possibility of their use in the construction of organic⁻inorganic hybrid materials. This class of frameworks also considers nanostructural polyhedral oligomeric silsesquioxanes (POSSs) with "organic coronae" and precisely defined organic architectures between dispersed rigid silica cores. A significant number of papers on the design and development of POSS-based organic optoelectronic as well as photoluminescent (PL) materials have been published recently. In view of the scientific literature abounding with numerous examples of their application (i.e., as OLEDs), the aim of this review is to present efficient synthetic pathways leading to the formation of nanocomposite materials based on silsesquioxane systems that contain organic chromophores of complex nature. A summary of stoichiometric and predominantly catalytic methods for these silsesquioxane-based systems to be applied in the construction of photoactive materials or their precursors is given.
在过去二十年中，有机光电子材料一直被认为非常有前景。这类化合物的吸引力，无论其无可争议的应用潜力如何，都在于它们可用于构建有机-无机杂化材料。这类框架还包括具有“有机冠”的纳米结构多面体低聚倍半硅氧烷（POSS）以及分散的刚性二氧化硅核之间精确界定的有机结构。最近发表了大量关于基于POSS的有机光电子以及光致发光（PL）材料的设计与开发的论文。鉴于科学文献中充斥着它们众多应用的实例（例如作为有机发光二极管），本综述的目的是介绍导致形成基于倍半硅氧烷体系的纳米复合材料的有效合成途径，这些体系包含复杂性质的有机发色团。给出了用于这些基于倍半硅氧烷的体系以构建光活性材料或其前体的化学计量法和主要是催化法的总结。
