KINETIC-STUDY OF GELATION OF SOLVENTLESS ALKOXIDE WATER MIXTURES

被引：26

作者：

RAMIREZDELSOLAR, M ^{[1
]}

DELAROSAFOX, N ^{[1
]}

ESQUIVIAS, L ^{[1
]}

ZARZYCKI, J ^{[1
]}

机构：

[1] UNIV MONTPELLIER 2,CNRS,SCI VITREOUS MAT LAB 1119,F-34060 MONTPELLIER,FRANCE

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1990年 / 121卷 / 1-3期

关键词：

D O I：

10.1016/0022-3093(90)90101-Q

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：

A very high-speed rotatory blender was used to enhance the homogenization of TEOS + H2O mixtures. The effects of several reaction parameters on the gelation rate of these solutions and those submitted to ultrasonic treatment were studied. Comparison of the results points to differing accelerating mechanisms in each case. © 1990.

引用

页码：40 / 44

页数：5

共 5 条

[1]

de la Rosa-Fox N., 1987, Diffusion and Defect Data, V53-54, P363

[2]

Esquivias L., 1987, ULTRASTRUCTURE PROCE, P255

[3] EFFECT OF FORMAMIDE ADDITIVE ON THE CHEMISTRY OF SILICA SOL GELS .1. NMR OF SILICA HYDROLYSIS [J].

ORCEL, G ;

HENCH, L .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1986, 79 (1-2) :177-194

[4] NMR-STUDY OF THE SOL-GEL POLYMERIZATION [J].

POUXVIEL, JC ;

BOILOT, JP ;

BELOEIL, JC ;

LALLEMAND, JY .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1987, 89 (03) :345-360

[5]

TARASEVICH M, 1984, AM CERAM B, V63, P500

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