SILICA SYNTHESIS VIA SOL-GEL WITH ORGANIC-ACIDS USED AS CATALYSTS

被引：7

作者：

LOPEZ, T

机构：

[1] Department of Chemistry, Universidad Autonoma Metropolitana-Iztapalapa, 09340, D.F.

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1992年 / 46卷 / 01期

关键词：

D O I：

10.1007/BF02096676

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：

Silica gel was synthesized from tetraethoxysilane at pH 5 with oxalic acid as hydrolysis catalyst to study pregelation stage by means of an FT IR spectrophotometer.

引用

页码：45 / 50

页数：6

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