Self-assembled monolayers of branched alkylsilanes on polycrystalline titanium surfaces

被引：0
|
作者：
Cossement, D
Delrue, Y
Mekhalif, Z
Delhalle, J
Hevesi, L
机构：
[1] Fac Univ Notre Dame Paix, Lab Chem Mat Organ, B-5000 Namur, Belgium
[2] Fac Univ Notre Dame Paix, Lab Interdisciplinaire Spect Elect, B-5000 Namur, Belgium
来源：
SURFACE AND INTERFACE ANALYSIS | 2000年 / 30卷 / 01期
关键词：
polycrystalline titanium; dialkyldichlorosilane; alkyltrichlorosilane; x-ray photoelectron spectroscopy; contact angle measurements; surface modification;
D O I：
10.1002/1096-9918(200008)30:1<56::AID-SIA833>3.0.CO;2-O
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 silanization reaction on polycrystalline titanium surfaces has been studied from the point of view of engineering a densely packed chemisorbed layer at the interface. For this purpose methyl-n-octyldichlorosilane (MODCS) and 2-methyl-1-trichlorosilylundecane (2MTCSU) were used and compared with n-toctyltrichlorosilane (OTCS), X-ray photoelectron spectroscopy and contact angle measurements reveal that 2MTCSU forms well covering but not so densely packed monolayers as does OTCS, In contrast to ZMTCSU, MODCS does not provide a proper modification of the surface because of the small amount of molecules chemisorbed on the surface. Copyright (C) 2000 John Wiley & Sons, Ltd.
引用
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页码：56 / 60
页数：5
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