具有可调谐结构和增强质量扩散的分级ZSM-5

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-06-09 DOI:10.1039/D5CC02883C

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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引用次数: 0

摘要

分级沸石提供了更好的传质和催化性能，但控制合成仍然具有挑战性。我们报道了一锅合成的大小可调，棒状排列ZSM-5 （RA-ZSM-5）使用四乙基铵和四丁基铵氢氧化物。阐明了结晶机理和与分层结构有关的质量扩散的改善。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Hierarchical ZSM-5 with tunable structure and enhanced mass diffusion†

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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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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.