Chemical and thermal stability of alkylsilane based coatings for membrane emulsification

被引：21
作者：
Geerken, MJ
van Zanten, TS
Lammertink, RGH
Borneman, Z
Nijdam, W
van Rijn, CJM
Wessling, M
机构：
[1] Univ Twente, Fac Sci & Technol, Membrane Technol Grp, NL-7500 AE Enschede, Netherlands
[2] Aquamarijn Micro Filtrat BV, NL-7255 DB Hengelo Gld, Netherlands
来源：
ADVANCED ENGINEERING MATERIALS | 2004年 / 6卷 / 09期
关键词：
D O I：
10.1002/adem.200400060
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The chemical and thermal stability of self-assembled monolayers (SAM) of organosilanes were investigated for membrane emulsification. The water contact angles and hydrophobicity range of the sample were also investigated. The sample SAM were formed using octyltrichlorosilane (OTS) and a perfluoronated octyltrichlorosilane (FOTS). The thermal and chemical stability of the sample were investigated under different temperatures and pH-values adjusted with sodium hydroxide and nitric acid. It was found that the SAM contained molecules that were covalently linked to the substrates.
引用
收藏
页码：749 / 754
页数：6
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