Xuan Wu, Bo-Jun Zeng, Si-Ming Wu, Lu Wu, Liang Mao, Yi-Tian Wang, Feng-Juan Wu, Ge Tian, Li-Ying Wang, Gang-Gang Chang, Christoph Janiak and Xiao-Yu Yang
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Hierarchical ZSM-5 with tunable structure and enhanced mass diffusion†
Hierarchical zeolites offer improved mass transfer and catalytic performance, yet their controlled synthesis remains challenging. We report a one-pot synthesis of size-tunable, rod-shaped aligned ZSM-5 (RA-ZSM-5) using tetraethylammonium and tetrabutylammonium hydroxides. The crystallization mechanism and improved mass diffusion associated with the hierarchical structure are elucidated.
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