Inorganic-organic hybrids of silicon fluorides of high crystallinity

被引：14
|
作者：
Airoldi, C
de Farias, RF
机构：
[1] Univ Estadual Campinas, Inst Quim, BR-13083970 Campinas, SP, Brazil
[2] Univ Fed Roraima, Dept Quim, BR-69310270 Boa Vista, Roraima, Brazil
来源：
JOURNAL OF FLUORINE CHEMISTRY | 2000年 / 103卷 / 01期
基金：
巴西圣保罗研究基金会;
关键词：
lamellar hybrid; silicon fluoride; template; N-dialkylamine; crystallinity;
D O I：
10.1016/S0022-1139(99)00251-1
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
An easy and simple synthetic route is reported to obtain highly crystalline lamellar silicon fluorides by using amorphous silica gel and neutral N-dialkylamines, H2N(CH2)(n)NH2 (n = 8, 10 and 12) as precursors. The inorganic-organic hybrids formed present a degree of crystallinity much higher than that observed for lamellar silica synthesized through the sol-gel process. This new procedure can open an important route of synthesis applied to materials science; (C) 2000 Elsevier Science S.A. All rights reserved.
引用
收藏
页码：53 / 55
页数：3
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