论文部分内容阅读
共轭有机低聚物由于其多样性、易修饰性等优良性质已被广泛应用于分子导线的设计与合成.单分子的组装与光电性能是共轭有机分子研究的重点与难点.含寡聚苯撑乙炔(OPE)构筑块的单分子自组装膜由于其良好的光电性能,已被大量地用于共轭分子导线的电子传递性能研究.二茂铁基团的引入,大大扩展了单分子自组装膜(SAMs)的电化学性质和应用范围.本文重点介绍了近十几年来含巯基(或乙酰巯基)茂铁共轭分子体系的结构与光电性质,并对其未来的发展进行了展望.
Conjugated organic oligomers have been widely used in the design and synthesis of molecular conductors due to their excellent properties such as diversity and easy modification.The assembly and optoelectronic properties of single molecules are the key and difficult points in the research of conjugated organic molecules.In oligomers Owing to its good optoelectronic properties, the monolayer self-assembled monolayers of phenylene acetylene (OPE) building blocks have been widely used in the study of electron transfer properties of conjugated molecular wires. The introduction of ferrocene groups greatly expanded the single molecule Electrochemical properties and applications of self-assembled monolayers (SAMs) .In this paper, the structure and photoelectric properties of the thiol-containing (or acetylmercapto) ferrocene conjugate systems in recent ten years are introduced, and their future developments are prospected .