材料科学
有机电子学
共轭体系
纳米技术
聚合物
数码产品
薄膜
有机半导体
高分子科学
光电子学
晶体管
复合材料
电气工程
电压
工程类
作者
Guangen Fu,Haoyong Yang,Wenkai Zhao,Paolo Samorı́,Tao Zhang
标识
DOI:10.1002/adma.202311541
摘要
Abstract 2D conjugated polymers (2DCPs) possess extended in‐plane π‐conjugated lattice and out‐of‐plane π–π stacking, which results in enhanced electronic performance and potentially unique band structures. These properties, along with predesignability, well‐defined channels, easy postmodification, and order structure attract extensive attention from material science to organic electronics. In this review, the recent advance in the interfacial synthesis and conductivity tuning strategies of 2DCP thin films, as well as their application in organic electronics is summarized. Furthermore, it is shown that, by combining topology structure design and targeted conductivity adjustment, researchers have fabricated 2DCP thin films with predesigned active groups, highly ordered structures, and enhanced conductivity. These films exhibit great potential for various thin‐film organic electronics, such as organic transistors, memristors, electrochromism, chemiresistors, and photodetectors. Finally, the future research directions and perspectives of 2DCPs are discussed in terms of the interfacial synthetic design and structure engineering for the fabrication of fully conjugated 2DCP thin films, as well as the functional manipulation of conductivity to advance their applications in future organic electronics.
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