Effect of temperature on structure of the self-assembled monolayer of decanethiol on Au(111) surface

被引：1
|
作者：
Yamada, R [1 ]
Wano, H [1 ]
Uosaki, K [1 ]
机构：
[1] Hokkaido Univ, Grad Sch Sci, Div Chem, Phys Chem Lab, Sapporo, Hokkaido 0600810, Japan
来源：
LANGMUIR | 2000年 / 16卷 / 13期
关键词：
D O I：
10.1021/la991394e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The structure of the self-assembled monolayers of decanethiol on a Au(111) surface prepared in 1 mM ethanol solutions at -20, 5, 25, 60, and 78 degrees C was examined by scanning tunneling microscopy. The higher the temperature of the solution, the larger the size of the well-ordered domain with the (root 3x root 3)R30 degrees structure. The number of the vacancy islands (VIs) of the gold surface decreased while the total area of the VIs was constant, indicating that the VIs underwent ripening.
引用
收藏
页码：5523 / 5525
页数：3
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