Adsorbed states of 1,1,1-trifluoro-2-propanol on Si(100)

被引：2

作者：

Nagao, M

Nagaoka, S

Tanaka, S

Mukai, K

Yamashita, Y

Yoshinobu, J

机构：

[1] Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan

[2] Ehime Univ, Fac Sci, Dept Fundamental Mat Sci, Chem Grp, Matsuyama, Ehime 7908577, Japan

[3] Osaka Univ, Inst Sci & Ind Res, Ibaraki, Osaka 5670047, Japan

来源：

SURFACE SCIENCE | 2003年 / 529卷 / 03期

关键词：

silicon; alkanes; alcohols; electron energy loss spectroscopy (EELS); chemisorption;

D O I：

10.1016/S0039-6028(03)00360-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The adsorbed states of 1,1,1-trifluoro-2-propanol (TFIP) molecule on Si(100) c(4 x 2) have been investigated by high resolution electron energy loss spectroscopy. TFIP is dissociatively adsorbed on Si(100) as CF3CH(O-Si)CH3 and H-Si at 100 K. These species are stable up to 300 K. At 400 K, CF bonds start to be dissociated. At 800 K, all adsorbed species are decomposed into SiH, SiF, SiF2 and residual carbon species. At 1050 K, the silicon carbide is formed. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：288 / 294

页数：7

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