Recent Advances of Stable Phenoxyl Diradicals  

作　　者：ZHANG Hanjun MIAO Fang LIU Xiaodong WANG Dongsheng ZHENG Yonghao 

机构地区：[1]School of Optoelectronic Science and Engineering,University of Electronic Science and Technology of China(UESTC),Chengdu,610054,P.R.China [2]Institute of Electronic and Information Engineering of UESTC in Guangdong,Dongguan,523808,P.R.China

出　　处：《Chemical Research in Chinese Universities》2023年第2期170-175,共6页高等学校化学研究（英文版）

基　　金：National Natural Science Foundation of China(No.52203134);Open Research Fund of State Key Laboratory of Southwestern Chinese Medicine Resources(Chengdu University of Traditional Chinese Medicine),China(No.SKLTCM2022014);partially supported by Grant SCITLAB(No.20012)of Intelligent Terminal Key Laboratory of Sichuan Province and Guangdong Basic,Intelligent Terminal Key Laboratory of Sichuan Province(No.SCITLAB-20013);Applied Basic Research Foundation(No.2021A1515110431).

摘　　要：Organic radicals with unpaired electrons have shown great semiconducting properties with potential applications in the field of organic photodetectors,organic light-emitting diodes and organic spintronics.A major problem for limiting radicals from laboratory research to practical applications is the relatively low chemical and physical stabilities.Therefore,the right selection of radical core is the key to meaningful scientific research.Phenoxyl radical is one of the few stable radicals with spin distribution properties.Moreover,phenoxyl diradicals provide extract stability due to multiple resonance structures.Due to the long-distance spin distribution,which makes phenoxyl diradicals show interesting electronic and magnetic properties.In this review,we summarize the progress of phenoxyl diradicals in recent years in terms of syntheses,properties and future perspective.

关 键 词：PHENOXYL DIRADICAL CONJUGATION STABILITY 

分 类 号：O65[理学—分析化学]