系统介绍了ZSM-5基复合分子筛的合成方法；针对典型的核-壳结构和微-介孔结构，阐述了复合结构对其孔隙结构、酸性质和水热稳定性等的调控方法和规律。在此基础上，详细综述了复合分子筛在甲醇、轻烃、生物质及其混合原料催化裂解制低碳烯烃领域的应用，提出复合分子筛催化材料未来发展前景。

This article systematically introduces the synthesis methods for ZSM-5-based composite molecular sieve, and elaborates on the regulation methods and laws of the composite structure, such as the typical core-shell structure and micro-mesoporous structure, on its pore structure, acidity, and hydrothermal stability.Based on this, the applications of ZSM-5 composite molecular sieve are described in the production of low carbon olefins via catalytic cracking of methanol, light hydrocarbons, biomass, and their mixed feedstock.Finally, the perspectives of composite molecular sieve catalytic materials are proposed.

白鑫睿(1998-),男,硕士生