开展了微波辅助法合成MCM-22分子筛的研究,经过29h微波晶化得到了与传统水热法合成5d相同的100%晶化的样品,有效地缩短了合成时间.通过XRD,SEM,FT-IR,ICP和27AlMASNMR技术表征,微波辅助合成样品具有高纯度、均一形貌,Al原子有效进入骨架等特征.对合成中的关键性条件,如结构导向剂的含量进行了深入研究,并给出了可能的合成机理.此外,通过在合成液中添加少量高介电损失物质,进一步缩短了合成时间. The microwave-assisted synthesis of MCM-22 molecular sieve was studied. After 29h microwave crystallization, the same 100% crystallized sample was obtained by conventional hydrothermal method and the synthesis time was shortened effectively. IR, ICP and 27AlMASNMR techniques, the microwave-assisted synthesis of samples with high purity, uniform morphology, Al atoms effectively enter the skeleton and other characteristics of the synthesis of the key conditions, such as the structure-oriented agent in-depth study and gives Possible synthesis mechanism.In addition, by adding a small amount of high dielectric loss material in the synthesis solution, to further shorten the synthesis time.