Two-dimensional molecular crystalline semiconductors towards advanced organic optoelectronics  

作　　者：Xuemei Dong Heshan Zhang Yinxiang Li Bin Liu Keyuan Pan Yijie Nie Mengna Yu Mustafa Eginligil Juqing Liu Wei Huang 

机构地区：[1]Key Laboratory of Flexible Electronics(KLOFE)&Institute of Advanced Materials(IAM),Nanjing Tech University(Nanjing Tech),Nanjing 211816,China [2]Center for Molecular Systems and Organic Devices(CMSOD),State Key Laboratory of Organic Electronics and Information Displays&Institute of Advanced Materials(IAM),Nanjing University of Posts&Telecommunications,Nanjing 210023,China [3]Frontiers Science Center for Flexible Electronics,Xi’an Institute of Flexible Electronics(IFE)and Xi’an Institute of Biomedical Materials&Engineering,Northwestern Polytechnical University,Xi’an 710072,China

出　　处：《Nano Research》2022年第10期9554-9572,共19页纳米研究（英文版）

基　　金：support from National Key Research and Development Program of China(No.2017YFB1002900);the National Natural Science Foundation of China(Nos.91833306,62104104,22105105,and 61935017);China Postdoctoral Science Foundation(Nos.2020M671459 and 2020M671555);NUPT Scientific Foundation(No.NY220086),Jiangsu Province Postdoctoral Research Fund(Nos.SBH_(2)0005 and 2021K449C);Projects of International Cooperation and Exchanges NSFC(No.51811530018);China National Postdoctoral Program for Innovative Talents(No.BX20200170).

摘　　要：The compelling demand for higher performance and lower cost in the optoelectronics industry has driven the development of organic semiconductors.Molecular crystalline semiconductors(MCSs),especially two-dimensional MCSs(2D-MCSs),possess intrinsic ordered structure,quantum confinement effect,high mobility,unique optical and electrical properties,and more ecological and cheaper production,which make great promises in high-performance optoelectronic applications.Here we provide a review of design principles and synthetic strategies for 2D-MCS materials,exploiting their potential as a revolution option in associated optoelectronic devices.The merits and limitations of each strategy are presented,and these molecular crystals are considered as a competitive choice for emerging semiconducting materials in information science.Finally,the current challenges and future perspectives in this field are also elaborated.

关 键 词：two-dimensional molecular crystalline semiconductors(2D-MCSs) molecular design strategies preparation techniques photoelectronic applications 

分 类 号：TN3[电子电信—物理电子学]