Two-dimensional conjugated polymers synthesized via on-surface chemistry  

界面合成二维共轭聚合物（英文）

作　　者：Chenguang Li Yongshuai Wang Huanli Dong Xiaotao Zhang Wenping Hu 李晨光;王永帅;董焕丽;张小涛;胡文平(Tianjin Key Laboratory of Molecular Optoelectronic Sciences,Department of Chemistry,School of Science,Tianjin University&Collaborative Innovation Center of Chemical Science and Engineering,Tianjin 300072,China;Beijing National Laboratory for Molecular Sciences,Key Laboratory of Organic Solids,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]Tianjin Key Laboratory of Molecular Optoelectronic Sciences,Department of Chemistry,School of Science,Tianjin University&Collaborative Innovation Center of Chemical Science and Engineering,Tianjin 300072,China [2]Beijing National Laboratory for Molecular Sciences,Key Laboratory of Organic Solids,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,China [3]University of Chinese Academy of Sciences,Beijing 100049,China

出　　处：《Science China Materials》2020年第2期172-176,共5页中国科学（材料科学（英文版）

基　　金：supported by the National Natural Science Foundation of China (51725304, 51633006, 21875259, 91833306, 61890943 and 21661132006);the Ministry of Science and Technology of China (2017YFA0204503 and 2016YFB0401100);the Strategic Priority Research Program (XDB12000000) of the Chinese Academy of Sciences;the Youth Innovation Promotion Association of the Chinese Academy of Sciences;the National Program for Support of Top-notch Young Professionals

摘　　要：Two-dimensional materials(2DMs)are an important subject in material science that have many interesting physical properties and significant potential applications in various technological areas[1,2].二维共轭聚合物具有平面共轭结构和分子中离域的π电子体系,因而具有很强的平面内电荷传输能力,表现出独特的物理和化学性质,在光学、电学、传感等领域具有广阔的应用前景.但如何获得分子结构及形貌符合二维特征、且尺寸满足制作电子器件需求的分子非常困难,是广大科研人员急需解决的问题.本文总结了界面合成二维共轭聚合物的方法,讨论了这个领域目前面临的问题和挑战,并指出了未来的研究方向.

关 键 词：科研人员 电荷传输 共轭结构 二维特征 电子器件 π电子体系 分子结构 

分 类 号：O631[理学—高分子化学]