含介孔结构ZSM-5沸石分子筛的制备及其催化应用

Abstract

Abstract: Using 3aminopropyltriethoxysilanes (APTES) as soft template, we prepared mesoprous ZSM-5 zeolite molecular sieve by soft template method. The samples were characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), N₂ adsorptiondesorption and transmission electron microscope (TEM), etc. The effect of adding amount of APTES on the pore structure of the synthesized samples was investigated. The acid catalytic performance of the synthesized sample
s was analyzed by model reaction of phenol.

Key words: mesoporous ZSM-5 zeolite, 3-aminopropyltriethoxysilanes (APTES), hierarchical pore

CLC Number:

O643

XU Ling, ZHANG Qiang, ZHANG Miao, GAO Xin, LIU Zongrui. Preparation and Catalytic Application of Mesoporous ZSM-5 Zeolite Molecular Sieves#br#[J].Journal of Jilin University Science Edition, 2018, 56(6): 1561-1565.

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Preparation and Catalytic Application of Mesoporous ZSM-5 Zeolite Molecular Sieves#br#

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