PEDOT:PSS:From conductive polymers to sensors  

作　　者：Xiaoshuang Zhang Wentuo Yang Hainan Zhang Mengying Xie Xuexin Duan 

机构地区：[1]State Key Laboratory of Precision Measuring Technology and Instruments,Tianjin University,Tianjin 300072,China

出　　处：《Nanotechnology and Precision Engineering》2021年第4期89-107,共19页纳米技术与精密工程（英文）

基　　金：This work was supported by the National Natural Science Foundation of China(Grant Nos.62001325,91743110,52075384,and 21861132001);the National Key R&D Program of China(Grant No.2018YFE0118700);Tianjin Applied Basic Research and Advanced Technology(Grant No.17JCJQJC43600);the Foundation for Talent Scientists of Nanchang Institute for Microtechnology of Tianjin University;the“111”Project(Grant No.B07014).

摘　　要：PEDOT:PSS conductive polymers have received tremendous attention over the last two decades owing to their high conductivity,ease of processing,and biocompatibility.As a flexible versatile material,PEDOT:PSS can be developed into various forms and has had a significant impact on emerging sensing applications.This review covers the development of PEDOT:PSS from material to physical sensors.We focus on the morphology of PEDOT:PSS in the forms of aqueous dispersions,solid films,and hydrogels.Manufacturing processes are summarized,including coating,printing,and lithography,and there is particular emphasis on nanoimprinting lithography that enables the production of PEDOT:PSS nanowires with superior sensing performance.Applications to various physical sensors,for humidity,temperature,pressure,and strain,are demonstrated.Finally,we discuss the challenges and propose new directions for the development of PEDOT:PSS.

关 键 词：PEDOT:PSS Conductive polymer SENSOR Physical sensor Manufacturing process MORPHOLOGY 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TQ317[自动化与计算机技术—控制科学与工程]