Surface self-assembly involving the interaction between S and N atoms
Surface self-assembly involving the interaction between S and N atoms
复制标题
涉及 S 和 N 原子之间相互作用的表面自组装
DOI：
10.1039/d0cc07931f
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发表时间：
--
影响因子：
4.9
通讯作者：
Wang Yongfeng
中科院分区：
文献类型：
--
作者：
Wu Tianhao;Xue Na;Wang Zhichao;Li Jie;Li Yaru;Huang Wei;Shen Qian;Hou Shimin;Wang Yongfeng
可控的分子自组装是构建纳米结构的关键。在这里，三种不同的自组装网络是通过改变相同结构的分子构建块的化学组成来实现的。这是第一次，S N静电引力已被用来调节表面自组装。所有的分子结构，其特征在于使用低温扫描隧道显微镜。密度泛函理论计算详细阐述了结构形成机理。
Controllable molecular self-assembly is vital for nanostructure construction. Here, three different self-assembling networks are realized by varying the chemical composition of the molecular building blocks of the same architecture. This is the first time that S⋯N electrostatic attraction has been employed to regulate surface self-assembly. All molecular structures are characterized using low-temperature scanning tunnelling microscopy. The density functional theory calculations elaborate the structure formation mechanism.