SILANES AND POLYMERS AT SILICA SURFACE - AN EVANESCENT-WAVE INFRARED-SPECTROSCOPY STUDY

被引：0
|
作者：
BERQUIER, JM
AZZOPARDI, MJ
ARRIBART, H
机构：
来源：
VIDE-SCIENCE TECHNIQUE ET APPLICATIONS | 1994年 / 272期
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D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We present in this communication recent results on the adsorption at the silica surface df acetone molecules and PMMA chains, both from a solvent. Interactions between adsorbed species and silica surface sites at the silica/solution interface are followed spectroscopically. The interaction between C=O groups and surface silanols is evidenced by the shifts of bath the C=O and SI-OH IR absorption bands.
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页码：336 / 338
页数：3
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