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Donor-Acceptor-Conjugated Polymer for High-Performance Organic Field-Effect Transistors: A Progress Report

机译:用于高性能有机场效应晶体管的供体 - 受体 - 共轭聚合物:进度报告

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摘要

Abstract Polymeric semiconductors have demonstrated great potential in the mass production of low‐cost, lightweight, flexible, and stretchable electronic devices, making them very attractive for commercial applications. Over the past three decades, remarkable progress has been made in donor–acceptor (D–A) polymer‐based field‐effect transistors, with their charge‐carrier mobility exceeding 10 cm2 V−1 s−1. Numerous molecular designs of D–A polymers have emerged and evolved along with progress in understanding the charge transport physics behind their high mobility. In this review, the current understanding of charge transport in polymeric semiconductors is covered along with significant features observed in high‐mobility D–A polymers, with a particular focus on polymeric microstructures. Subsequently, emerging molecular designs with further prospective improvements in charge‐carrier mobility are described. Moreover, the current issues and outlook for future generations of polymeric semiconductors are discussed.
机译:摘要聚合物半导体在低成本,轻质,柔性和可伸展的电子设备的批量生产中表现出很大的潜力,使它们对商业应用具有非常有吸引力。在过去的三十年中,在供体 - 受体(D-A)基于聚合物的场效应晶体管中取得了显着进展,其电荷载流子迁移率超过10cm 2 V-1S-1。 D-A聚合物的许多分子设计已经出现并进化以及了解其高流动性背后的电荷运输物理。在该审查中,目前对聚合物半导体的电荷传输的理解随着在高迁移率D-A聚合物中观察到的显着特征,特别侧重于聚合物微结构。随后,描述了具有进一步的电荷载流子迁移率的进一步前瞻性改进的渗透分子设计。此外,讨论了当前的多种聚合物半导体的问题和前景。

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