中微孔复合分子筛的合成研究开发进展

Advances in Synthesis of Meso-microporopus Composite Zeolite

综述了复合分子筛合成的研究进展 ,介绍了原位合成法、离子交换法和纳米组装法 ,分析比较了各种合成方法的特点 ,讨论了各种方法的适用范围 ,指出复合分子筛的合成中存在的一些问题 。

Advances achieved in the synthesis of micro-mesoporous composite zeolite are reviewed. The synthesis methods of in-situ crystallization, ion-exchanging and nanoclusters self-assembly are introduced with their features and applications. It is suggested that the self-assembly of alunminosilicate nanoclusters could be a potential way to make composite zeolites with macro-meso-microporous structure, high acidity and excellent hydrothermal stability.