SYNTHESIS OF 2-DIMENSIONAL POLYORGANOSILOXANE LAYERS ON SILICA SURFACE

被引：0
|
作者：
KOLOTUSHA, TP
LISUNOVA, OV
机构：
[1] Institute of Surface Chemistry, Ukrainian Academy of Sciences, Kiev
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1993年 / 50卷 / 1-2期
关键词：
D O I：
10.1007/BF02062233
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：
A method for making a two-dimensional polyorganosiloxane coating on porous, amorphous silica surfaces is proposed. Coatings obtained by means of heteropolycondensation of surface-bonded ethoxy groups with dimethyldichlorosilane cover about 90% of the original surface. Geometric characteristics of the silica do not change considerably after the treatment.
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页码：337 / 342
页数：6
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