Synthesis of ITQ-21 in OH- media

被引：27

作者：

Corma, A ^{[1
]}

Díaz-Cabañas, MJ ^{[1
]}

Rey, F ^{[1
]}

机构：

[1] Univ Politecn Valencia, CSIC, Inst Tecnol Quim, Valencia 46022, Spain

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 09期

关键词：

D O I：

10.1039/b212477g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

ITQ-21 has been synthesized from F- free gels; aluminum can be incorporated and this does not affect the rate of nucleation. The introduction of stoichiometric amounts of NH4F with respect to the number of double four rings (D4R) present in the structure leads to an increase in the nucleation and crystallization rate with a quantitative incorporation of fluoride ions into the solid.

引用

页码：1050 / 1051

页数：2

共 10 条

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