Wang Yanan, Zhang Yu, Chu Weifeng, Gao Yang, Xie Sujuan, Li Xiujie, Xu Longya, Zhu Xiangxue
State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China.
University of Chinese Academy of Science, Beijing 100049, China.
Chem Commun (Camb). 2024 Sep 10;60(73):9907-9917. doi: 10.1039/d4cc02617a.
MWW zeolite is one of the commercialized zeolites that shows great promise in heterogeneous catalysis and other interdisciplinary application fields due to its coexisting multi-channel system. The green and controllable synthesis of MWW zeolite is conducive to its more efficient and broader application. Many researchers focus on precisely controlling the dimension, interlayer hydroxyl condensation, and aluminum siting, as well as obtaining MWW with low-toxicity, readily available organic structure directing agents (OSDAs) or without OSDAs. This review summarizes recent advancements in the synthesis and application of MWW zeolite, with a particular emphasis on selecting different OSDAs, controlling the interlayer condensation degree and adjusting aluminum distribution. Future research directions and development trends of MWW zeolite are also forecasted.
MWW 沸石是一种已商业化的沸石，由于其共存的多通道体系，在多相催化和其他跨学科应用领域显示出巨大的潜力。MWW 沸石的绿色可控合成有利于其更高效、更广泛的应用。许多研究人员专注于精确控制其尺寸、层间羟基缩合、铝的位置，以及使用低毒、易获得的有机结构导向剂（OSDA）或不使用 OSDA 来制备 MWW 沸石。本文综述了 MWW 沸石合成与应用的最新进展，特别强调了选择不同的 OSDA、控制层间缩合程度和调整铝分布。还预测了 MWW 沸石未来的研究方向和发展趋势。
