EFFECT OF VARIOUS AMIDE ADDITIVES ON THE TETRAMETHOXYSILANE SOL-GEL PROCESS

被引：33

作者：

CHAN, JB

JONAS, J

机构：

[1] Department of Chemistry, School of Chemical Sciences, University of Illinois, Urbana

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1990年 / 126卷 / 1-2期

关键词：

D O I：

10.1016/0022-3093(90)91025-M

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The effects of various amides, including formamide, N-methylformamide, N,N-dimethylformamide, acetamide, N-methylacetamide and N,N-dimethylacetamide, on the pore morphology of resulting xerogels prepared from tetramethoxysilane are studied by the BET pore analysis method. Shear viscosity and NMR line width measurements provide additional information about the effects of additives on the sol-gel process. © 1990.

引用

页码：79 / 86

页数：8

共 22 条

[1] THE ROLE OF N,N-DIMETHYLFORMAMIDE, A DCCA, IN THE FORMATION OF SILICA-GEL MONOLITHS BY SOL-GEL METHOD [J].