基于异靛蓝及其衍生物的半导体聚合物：合成策略，结构修饰和应用,Advanced Functional Materials

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基于异靛蓝及其衍生物的半导体聚合物：合成策略，结构修饰和应用
Advanced Functional Materials ( IF 18.5 ) Pub Date : 2021-03-05 , DOI: 10.1002/adfm.202010979
Xuyang Wei _{1,

2} , Weifeng Zhang ₁ , Gui Yu _{1,

2}

Affiliation

在过去的几十年中，半导体聚合物在电子应用中取得了巨大的发展，这与聚合物结构的多样性密不可分。聚合物结构的变化会显着影响聚合物堆积，薄膜形态和其他光电特性，从而满足不同设备应用的需求。随着合成化学和理论计算的发展，出现了许多高性能的结构单元和聚合物。其中，基于异靛蓝和异靛蓝衍生物的聚合物在有机电子学的各个领域中得到了广泛的研究，其中许多具有优异的性能。这篇综述总结了异靛蓝衍生的单体和聚合物的合成策略。而且，详细讨论了聚合物的结构改性策略，包括异靛蓝衍生物的改性和聚合物类型的调节。使用异靛蓝衍生的聚合物，介绍了各种应用，例如有机场效应晶体管，化学传感器，有机电化学晶体管，有机光电晶体管，有机光伏，有机热电，有机旋转阀和生物光子应用，以说明结构的重要作用。修改。

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Semiconducting Polymers Based on Isoindigo and Its Derivatives: Synthetic Tactics, Structural Modifications, and Applications

The past few decades have witnessed the tremendous development of semiconducting polymers in electronic applications, which is inextricably related to the diversity of polymer structure. The change of polymer structure significantly influences the polymer packing, thin film morphology, and other optoelectronic properties, thus meeting the need for different device applications. With the development of synthetic chemistry and theoretical computation, many high-performance building blocks and polymers have emerged. Among them, isoindigo- and isoindigo derivatives-based polymers are widely studied in various fields of organic electronics, and many of them showed excellent properties. This review summarizes the synthetic tactics of isoindigo-derived monomers and polymers. Moreover, the structural modification strategies of polymers are discussed in detail, including the modification of isoindigo derivatives and the regulation of polymer type. Using isoindigo-derived polymers, various applications, such as organic field-effect transistors, chemical sensors, organic electrochemical transistors, organic phototransistors, organic photovoltaics, organic thermoelectrics, organic spin valves, and biophotonic applications, are introduced to illustrate the important effects of structural modification.

更新日期：2021-03-05

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