PEDOT：用于光电子、热电以及柔性和可拉伸电子产品的 PSS 材料,Journal of Materials Chemistry A

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PEDOT：用于光电子、热电以及柔性和可拉伸电子产品的 PSS 材料
Journal of Materials Chemistry A ( IF 10.7 ) Pub Date : 2023-08-18 , DOI: 10.1039/d3ta03213b
Xi Fan ₁ , Nathan E. Stott ₁ , Jixi Zeng ₁ , Yunfei Li ₁ , Jianyong Ouyang ₂ , Liang Chu ₃ , Weijie Song _{1,

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Affiliation

聚(3,4-乙撑二氧噻吩):聚(苯乙烯磺酸)(PEDOT:PSS)材料已成为光伏、发光二极管、热电、光电探测器和应变传感器等领域有前景的金属导体和半导体。PEDOT:PSS可用作柔性透明电极、空穴传输/注入层、热电层、钙钛矿混合元件、运动和温度传感器以及可拉伸导体，它仍然是现代电子学的研究前沿。本文首先介绍了功能化薄膜的基本原理及其研究现状。它阐述了提高薄膜的光电和热电性能、功函数、拉伸性、稳定性和润湿性的方法。然后，重点介绍了上述设备的前沿进展。说明了设备性能增强的基本机制。此外，还指出了显着的优点，但也指出了可能存在的问题。最后，提出了促进光电子学和热电学真正实现的观点、挑战和建议。这篇专题评论提高了人们对 PEDOT:PSS 特性与器件性能之间关系重要性的认识。它指导着现代电子学的持续发展。这篇专题评论提高了人们对 PEDOT:PSS 特性与器件性能之间关系重要性的认识。它指导着现代电子学的持续发展。这篇专题评论提高了人们对 PEDOT:PSS 特性与器件性能之间关系重要性的认识。它指导着现代电子学的持续发展。

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PEDOT:PSS materials for optoelectronics, thermoelectrics, and flexible and stretchable electronics

Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) materials have emerged as promising metallic conductors and semiconductors in photovoltaics, light-emitting diodes, thermoelectrics, photodetectors and strain sensors. PEDOT:PSS serves as flexible transparent electrodes, hole transporting/injection layers, thermoelectric layers, perovskite hybrid components, motion- and temperature sensors and stretchable conductors, and it remains the research frontiers of the modern electronics. This review first introduces the basic principles of the functionalized films and their current research status. It illustrates the approaches to raise the optoelectrical and thermoelectrical properties, work function, stretchability, stability and wettability of the films. Then, the cutting-edge progresses on the aforementioned devices are highlighted. The underlying mechanism of device performance enhancements are illustrated. Besides, striking advantages but plausible issues are also pointed out. Finally, perspectives, challenges and suggestions are put forward to promote a true implementation of the optoelectronics and thermoelectrics. This featured review raises the awareness of the importance of the relationships between PEDOT:PSS properties and device performances. It guides the continued developments of the modern electronics.

更新日期：2023-08-23

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