Interfacial observation of an alkylsilane self-assembled monolayer on hydrogen-terminated Si

被引：11

作者：

Shirahata, N

Seo, WS

Kinoshita, T

Yonezawa, T

Hozumi, A

Yokogawa, Y

Kameyama, T

Masuda, Y

Koumoto, K

机构：

[1] Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Nagoya, Aichi 4648603, Japan

[2] Natl Inst Adv Ind Sci & Technol, AIST, Moriyama Ku, Nagoya, Aichi 4638560, Japan

[3] Adv Mat Anal & Evaluat Ctr, Next Generat Evaluat Ctr, Seoul 153801, South Korea

[4] Nagoya Inst Technol, Dept Mat Sci & Engn, Showa Ku, Nagoya, Aichi 4668555, Japan

[5] Univ Tokyo, Sch Sci, Dept Chem, Bunkyo Ku, Tokyo 1130033, Japan

来源：

LANGMUIR | 2004年 / 20卷 / 20期

关键词：

D O I：

10.1021/la036362c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The interfacial binding properties of alkylsilane self-assembled monolayer on hydrogen-terminated Si, were analyzed using high-resolution electron microscopy (HR-TEM). It was observed that octadecyltrichlorosilane self assembled monolayer (OTS-SAM) can indeed anchor onto a hydrated silicon surface. No SiO2 interlayer was observed to form between an OTS-SAM and hydrogen-terminated Si(001) surface. The results show that static water-contact angle on the Si:H substrate increased with immersion time in anhydrous toluene containing 1.0 vol% of OTS molecules and reached 110°.

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页码：8942 / 8946

页数：5

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