Fabrication of bilayer tetrathiafulvalene integrated surface covalent organic frameworks
Fabrication of bilayer tetrathiafulvalene integrated surface covalent organic frameworks
复制标题
双层四硫富瓦烯集成表面共价有机框架的制备
DOI：
10.1039/c6cp01804a
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发表时间：
2016
影响因子：
3.3
通讯作者：
Wan Li-Jun
中科院分区：
文献类型：
--
作者：
Dong Wei-Long;Li Shu-Ying;Yue Jie-Yu;Wang Cheng;Wang Dong;Wan Li-Jun
通过四硫富瓦烯四醛（4ATTF）与对苯二胺（PPDA）的亚胺化反应，得到了一种基于TTF的双层共价有机骨架（COF）结构单元。高分辨率扫描隧道显微镜为TTF单元间的π-π相互作用提供了双层结构重叠堆积的直接证据。
A bilayer covalent organic framework (COF) of TTF-based building blocks was obtained by imine reaction between tetrathiafulvalene tetraaldehyde (4ATTF) and p-phenylenediamine (PPDA). Direct evidence for the eclipsed stacking of bilayer structure via π–π interaction between TTF units is provided by high resolution scanning tunneling microscopy.