Facile synthesis of small crystal ZSM-5 zeolite by acid-catalyzed hydrolysis of tetraethylorthosilicate

被引：0

作者：

YaJing Wu

XiaoQian Ren

YouDong Lu

Jun Wang

机构：

[1] Nanjing University of Technology,State Key Laboratory of Materials

来源：

Science in China Series B: Chemistry | 2009年 / 52卷

关键词：

hydrolysis; hydrothermal crystal growth; small crystal ZSM-5; tetraethylorthosilicate;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Small crystal zeolites ZSM-5 with sizes of 150–300 nm were synthesized using the colloidal silicate precursors as the silica source created by the acid-catalyzed hydrolysis of tetraethylorthosilicate with tetrapropylammonium bromide as the structure-directing agent within a short crystallization time of 20–35 h. The precursors and final products were detected by XRD, SEM, ICP and DLS.

引用

页码：549 / 551

页数：2

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