典型文献
Chiral structures of 6,12-dibromochrysene on Au(111)and Cu(111)surfaces
文献摘要：
Nanoscale low-dimensional chiral architectures are increasingly receiving scientific interest,because of their potential applications in many fields such as chiral recognition,separation and transformation.Using 6,12-dibromochrysene(DBCh),we successfully constructed and characterized the large-area two-dimensional chiral networks on Au(111)and one-dimensional metal-liganded chiral chains on Cu(111)respectively.The reasons and processes of chiral transformation of chiral networks on Au(111)were ana-lyzed.We used scanning tunneling spectroscopy(STS)to analyze the electronic state information of this chiral structure.This work combines scanning tunneling microscopy(STM)with non-contact atomic force microscopy(nc-AFM)techniques to achieve ultra-high-resolution characterization of chiral structures on low-dimensional surfaces,which may be applied to the bond analysis of functional nanofilms.Density functional theory(DFT)was used to simulate the adsorption behavior of the molecular and energy anal-vsis in order to verify the experimental results.
文献关键词：
中图分类号：
作者姓名：
Shijie Sun;Baijin Li;Boyu Fu;Zilin Ruan;Hui Zhang;Wei Xiong;Yong Zhang;Gefei Niu;Jianchen Lu;Xiaoqing Zuo;Lei Gao;Jinming Cai
作者机构：
Faculty of Materials Science and Engineering,Kunming University of Science and Technology,Kunming 650000,China;Faculty of Science,Kunming University of Science and Technology,Kunming 650000,China
文献出处：
引用格式：
[1]Shijie Sun;Baijin Li;Boyu Fu;Zilin Ruan;Hui Zhang;Wei Xiong;Yong Zhang;Gefei Niu;Jianchen Lu;Xiaoqing Zuo;Lei Gao;Jinming Cai-.Chiral structures of 6,12-dibromochrysene on Au(111)and Cu(111)surfaces)[J].中国化学快报（英文版）,2022(12):5142-5146
A类：
dibromochrysene,DBCh,liganded,vsis
B类：
Chiral,structures,Au,surfaces,Nanoscale,low,dimensional,chiral,architectures,increasingly,receiving,scientific,interest,because,their,potential,applications,many,fields,such,recognition,separation,transformation,Using,successfully,constructed,characterized,large,area,networks,one,metal,chains,respectively,reasons,processes,were,lyzed,We,used,scanning,tunneling,spectroscopy,STS,analyze,electronic,state,information,this,This,combines,microscopy,STM,contact,atomic,force,AFM,techniques,achieve,ultra,high,resolution,characterization,which,may,applied,bond,analysis,functional,nanofilms,Density,theory,DFT,was,simulate,adsorption,behavior,molecular,energy,order,verify,experimental,results
AB值：
0.566943
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