离子交换选择性决定了沸石合成中的相选择。
Ion exchange selectivity governs phase selection in zeolite synthesis.
作者信息
Rais Anjul, Vandenabeele Dries, Doppelhammer Nikolaus, Asselman Karel, Wangermez Wauter, Kirschhock Christine E A, Breynaert Eric
机构信息
Centre for Surface Chemistry and Catalysis Characterisation and Application Team (COK-KAT), KU Leuven, Leuven 3001, Belgium.
NMRCoRe-NMR/X-Ray platform for Convergence Research, KU Leuven, Leuven 3001, Belgium.
出版信息
Mater Horiz. 2025 Aug 11. doi: 10.1039/d5mh01044f.
Building on insights obtained in homo-ionic zeolite syntheses with alkali cations, phase selection in mixed systems was investigated using hydrated silicate ionic liquid-based media. This study relates phase selection and framework composition to ion exchange selectivity in zeolites. The analysis confirms and extends phase selection heuristics previously obtained in single-cation studies and enables targeted zeolite synthesis in multiple cation systems.
基于在碱金属阳离子的纯离子沸石合成中获得的见解，使用水合硅酸盐离子液体基介质研究了混合体系中的相选择。本研究将相选择和骨架组成与沸石中的离子交换选择性联系起来。该分析证实并扩展了先前在单阳离子研究中获得的相选择启发法，并能够在多阳离子体系中进行有针对性的沸石合成。
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