Influence of the donor properties of silica-immobilized amines on the thermodynamic characteristics of interfacial protolytic reactions

被引:1
|
作者
Oleynik, VD [1 ]
Budarin, VL [1 ]
Zaitsev, VN [1 ]
机构
[1] T Shevchenko Natl Univ, Dept Chem, UA-252033 Kiev, Ukraine
关键词
D O I
10.1177/026361749901701006
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The thermodynamic characteristics of the reaction between amino groups covalently bonded to a silica surface and aqueous solutions of a strong acid were calculated. Data concerning the influence of the surface on the properties of the bonded amino groups and also about the interaction between neighbouring amines were obtained. The characteristics of the protonation process were explained in terms of a bonded layer structure.
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页码:835 / 843
页数:9
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