Structural study of dialkyl sulfide self-assembled monolayers on Au(111)

被引：12

作者：

Noh, J ^{[1
]}

Nakamura, F

Kim, J

Lee, H

Hara, M

机构：

[1] RIKEN, Frontier Res Syst, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan

[2] Hanyang Univ, Dept Chem, Seoul 133791, South Korea

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2002年 / 377卷

关键词：

alkanethiol; dialkyl sulfide; self-assembled monolayers; scanning tunneling microscopy; Fourier transform infrared spectroscopy;

D O I：

10.1080/10587250290088807

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dialkyl sulfide self-assembled monolayers on gold were characterized by Fourier transform infrared reflective absorption spectroscopy (FTIR-RAS) and scanning tunneling microscopy (STM). It was found that dialkyl sulfide SAMs have quite different surface characteristics compared to alkanethiol SAMs. Our STM result clearly elucidated that dialkyl sulfide SAMs are composed of the liquid-like disorder phase with many small nucleations, not the ordered phase.

引用

页码：165 / 168

页数：4

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