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PEDOT:PSS在压阻式柔性压力传感器中的应用研究进展
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Abstract:
随着智能化技术及物联网的不断发展，柔性压力传感器作为可穿戴电子设备和电子皮肤的核心器件，拥有了越来越广阔的市场。为了获得高性能的柔性压力传感器，研究者们在传感器的材料、结构及器件设计等方面进行一系列的创新型研究工作。聚(3,4-乙撑二氧噻吩):聚苯乙烯磺酸盐(PEDOT:PSS)是一种应用广泛的导电聚合物。由于其高导电性，易于加工和生物相容性而受到了极大的关注。作为一种灵活的多用途材料，PEDOT:PSS可以发展成各种形式，并对新兴的传感应用产生了重大影响。本文综述了近年来PEDOT:PSS在柔性压阻传感器中的应用研究的最新进展，并介绍了PEDOT:PSS在压阻传感器中的应用及这些传感器性能提高的方法和机理。
With the continuous advancement of intelligent technology and the Internet of Things, flexible pressure sensors have gained a significantly broader market as they serve as core components in wearable electronic devices and electronic skin. In order to achieve high-performance flexible pressure sensors, researchers have conducted innovative research in sensor materials, structures, and device designs. Poly(3,4-ethylenedioxythiophene):Polystyrene sulfonate (PEDOT:PSS) is a widely utilized conductive polymer that has garnered considerable attention due to its exceptional electrical conductivity, ease of processing, and biocompatibility. As a versatile and flexible material, PEDOT:PSS can be developed into various forms with significant implications for emerging sensing applications. This paper provides an overview of recent advancements in utilizing PEDOT:PSS for flexible piezoresistive sensors while also discussing its application in such sensors along with methods and mechanisms employed to enhance their performance.
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