纳米ZSM-5沸石分子筛合成的影响因素综述

The Statement on Factors Affecting the Synthesis of Nanosized ZSM-5 Zeolite

纳米ZSM-5沸石分子筛作为一种新催化材料日益受到人们的关注,综述了影响其合成的各种因素:分散剂、矿化剂、导向剂、碱金属离子、合成工艺等,影响因素多且各因素互相影响。要合成超细的ZSM-5纳米沸石,必须系统地考察各合成条件和合成参数之间的影响,并通过实验优化各个合成参数。

More and more attentions were paid to nanosized ZSM - 5 zeolite, which was a kind of new catalytic mate- rials. The factors affecting its synthesis, including dispersant, mineralizer, guiding agent, alkali metal ions, synthesis technology, etc. were summarized. These factors interacted with each other were investigated in a systematic and optimi- zation way when svnthesizing nanosized ZSM -5 zeolite, and the Parameters were optimized through the experiment.