有机场效应气体传感器研究进展  

Research progress in organic field-effect based gas sensors

作　　者：张海峰[1] 赵国栋 童艳红[1] 汤庆鑫[1] 刘益春[1] Haifeng Zhang;Guodong Zhao;Yanhong Tong;Qingxin Tang;Yichun Liu(Center for Advanced Optoelectronic Functional Materials Research,and Key Lab of UV-Emitting Materials and Technology of Ministry of Education,Northeast Normal University,Changchun 130024,China)

机构地区：[1]东北师范大学先进光电子功能材料研究中心,紫外光发射材料与技术教育部重点实验室,长春130024

出　　处：《中国科学：化学》2024年第4期406-424,共19页SCIENTIA SINICA Chimica

基　　金：国家重点研发计划(编号:2022YFF1202700,2022YFB3203500);国家自然科学基金(编号:62225403,62375046,51973024,U19A2091);高等学校学科创新引智计划(编号:B13013)资助项目。

摘　　要：得益于有机半导体的固有优点,包括分子结构可设计、溶液法可加工和机械柔性良好,以及其自身多参数、信号可调控以及高集成性等特点,场效应晶体管为气体传感器的发展注入了新活力.基于有机场效应晶体管(OFET)的气体传感器研究取得了显著进展,展现出了卓越的传感性能.本文综述了自2018年以来,OFET气体传感器领域的最新研究进展,包括化学敏感材料、界面工程、半导体层微结构调控以及柔性OFET气体传感器、集成电路和集成阵列方面的进展.最后,对有机场效应晶体管在气体传感器中的应用进行了简要的总结和展望.本综述旨在全面而深入地解析基于OFET的气体传感器,以促进科研人员对其基本工作原理和性能的深入理解并为高性能气体传感器的制造和相关产业的蓬勃发展提供有价值的参考和启示.Thanks to the inherent advantages of organic semiconductors,including the designability of molecular structures,the processability of solution method and good mechanical flexibility,as well as the inherent advantages of field-effect transistors,including multi-parameter,signal tunable and high integration,gas sensors based on organic field-effect transistors(OFETs)have made significant research progress and obtained excellent sensing performance.In this paper,we review the latest research progress in the OFET gas sensors in the past several years,especially since 2018,including the progress of chemical sensitive materials,interface engineering,microstructure regulation of semiconductor layers,flexible OFET gas sensors,integrated circuits and integrated arrays.Finally,the application of OFETs in gas sensors is briefly summarized and discussed.This review will provide a comprehensive and basic understanding of gas sensors based on OFETs,and benefit the fabrication of high-performance gas sensors and the development of related industries.

关 键 词：有机半导体 有机场效应晶体管 气体传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TN386[自动化与计算机技术—控制科学与工程]