π-Conjugated Microporous Polymer Films: Designed Synthesis, Conducting Properties, and Photoenergy Conversions
作者:Cheng Gu、Ning Huang、Youchun Chen、Leiqiang Qin、Hong Xu、Shitong Zhang、Fenghong Li、Yuguang Ma、Donglin Jiang
DOI:10.1002/anie.201506570
日期:2015.11.9
strategy for the synthesis of thin films of π‐conjugated microporous polymers by designing thiophene‐based electropolymerization at the solution–electrode interface. High‐quality films are prepared on a large area of various electrodes, the film thickness is controllable, and the films are used for device fabrication. These films are outstanding hole conductors and, upon incorporation of fullerenes into
共轭微孔聚合物是一类独特的聚合物,将扩展的π共轭与固有孔隙率结合在一起。但是,这些聚合物是通过溶液相反应合成的,产生不溶和不可处理的固体,这不仅排除了对其导电性能的评估,而且也排除了用于器件实现的薄膜的制造。在这里,我们报告了一种通过在溶液-电极界面设计基于噻吩的电聚合来合成π共轭微孔聚合物薄膜的策略。在大面积的各种电极上制备高质量的薄膜,薄膜的厚度是可控制的,并且该薄膜用于设备制造。这些薄膜是出色的空穴导体,一旦富勒烯掺入孔隙中,用作能量转换的高效光敏层。我们的胶片策略可能会促进在光催化,能量存储和光电方面的应用。