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Issue 70, 2018
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Evolving mechanism of organotemplate-free hierarchical FAU zeolites with house-of-card-like structures

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Abstract

Hierarchical FAU zeolites with house-of-card-like (HCL) structures were synthesized through a one-pot organotemplate-free route in the Na2O–Al2O3–SiO2–H2O system. The structure details and formation mechanism of HCL zeolites were determined by the combination of electron crystallography and synthesis chemistry. The results revealed that the unique HCL morphology was attributed to large solution viscosity, and the evolution process obeyed a skeleton crystal growth model due to the limited vortexing effect, which was different from those of the HCL zeolites obtained using organic templates.

Graphical abstract: Evolving mechanism of organotemplate-free hierarchical FAU zeolites with house-of-card-like structures

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Publication details

The article was received on 13 Jul 2018, accepted on 30 Jul 2018 and first published on 07 Aug 2018


Article type: Communication
DOI: 10.1039/C8CC05677C
Citation: Chem. Commun., 2018,54, 9821-9824
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    Evolving mechanism of organotemplate-free hierarchical FAU zeolites with house-of-card-like structures

    L. Liu, H. Wang, Z. Wang, L. Zhu, L. Huang, L. Yu, J. Fan, Y. Yao, S. Liu, J. Zou and X. Zeng, Chem. Commun., 2018, 54, 9821
    DOI: 10.1039/C8CC05677C

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