Constructing supramolecular nanostructure by hydrogen-bonding  

作　　者：LI YiBao ZENG QingDao WANG ZhiHui QI GuiCun GUAN Li FAN XiaoLin WANG Chen 

机构地区：[1]College of Chemistry and Life Science, Gannan Normal University, Ganzhou 341000, China [2]National Center of Nanoscience and Technology, Beijing 100080, China

出　　处：《Chinese Science Bulletin》2008年第10期1613-1616,共4页

基　　金：the National Natural Science Foundation of China (Grant Nos. 50478117, 20573116, 50573089, 20473097 and 90406019);the Graduate Inno-vation Foundation of Jiangxi Province, China

摘　　要：The diquinoxalino (2.3-2′.3′-a.c) phenazine (DQP), containing 6 nitrogen atoms, was synthesized, and its adsorption and self-assembling behavior on highly oriented pyrolytic graphite (HOPG) was studied by scanning tunneling microscopy (STM) under ambient conditions. With 1,14-tetradecanedioic acid as a bridge, uniform two-dimensional arrays of 1,14-tetradecanedioic acid/DQP nanostructure were successfully fabricated. The result illustrates that it is possible to construct and control supramolecular nanostructure by intermolecular hydrogen-bonding.The diquinoxalino （2.3-2＂.3＂-a.c） phenazine （DQP）, containing 6 nitrogen atoms, was synthesized, and its adsorption and self-assembling behavior on highly oriented pyrolytic graphite （HOPG） was studied by scanning tunneling microscopy （STM） under ambient conditions. With 1,14-tetradecanedioic acid as a bridge, uniform two-dimensional arrays of 1,14-tetradecanedioic acid/DQP nanostructure were successfully fabricated. The result illustrates that it is possible to construct and control supramolecular nanostructure by intermolecular hydrogen-bonding.

关 键 词：STM 氢键 自我组核装置 超分子纳米结构 纳米重建结构 

分 类 号：O69[理学—化学]