Controllable synthesis of composites of ZSM-5 and KIT-1 using an ionic liquid as template

Haoliang Xue; Zhuangzhang He; Yun Zhao; Qingze Jiao; Qin Wu; Hansheng Li

doi:10.1016/j.solidstatesciences.2016.12.010

Controllable synthesis of composites of ZSM-5 and KIT-1 using an ionic liquid as template

Haoliang Xue, Zhuangzhang He, Yun Zhao, Qingze Jiao, Qin Wu, Hansheng Li^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

ZSM-5/KIT-1 composites were synthesized using an ionic liquid as a template. The structures and morphologies of as-obtained products were characterized using an infrared spectroscopy, X-ray diffractometer, N₂ adsorption/desorption, scanning electron microscopy and transmission electron microscopy. The resultant zeolites show a fully crystalline microporous MFI zeolite framework and a three-dimensional network of short worm-like channels. Mesopores and microspores of 4.2 and 0.8 nm in diameter coexist in the zeolite composites. Moreover, the ratio of ZSM-5 and KIT-1 could be simply adjusted by controlling the pre-crystalline time. We believe that the strategy for fabricating ZSM-5/KIT-1 through a simple method could potentially promote the large-scale production of zeolite composites.

Original language	English
Pages (from-to)	29-33
Number of pages	5
Journal	Solid State Sciences
Volume	64
DOIs	https://doi.org/10.1016/j.solidstatesciences.2016.12.010
Publication status	Published - 1 Feb 2017

Keywords

Ionic liquids
KIT-1
Pre-crystalline time
ZSM-5

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10.1016/j.solidstatesciences.2016.12.010

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title = "Controllable synthesis of composites of ZSM-5 and KIT-1 using an ionic liquid as template",

abstract = "ZSM-5/KIT-1 composites were synthesized using an ionic liquid as a template. The structures and morphologies of as-obtained products were characterized using an infrared spectroscopy, X-ray diffractometer, N2 adsorption/desorption, scanning electron microscopy and transmission electron microscopy. The resultant zeolites show a fully crystalline microporous MFI zeolite framework and a three-dimensional network of short worm-like channels. Mesopores and microspores of 4.2 and 0.8 nm in diameter coexist in the zeolite composites. Moreover, the ratio of ZSM-5 and KIT-1 could be simply adjusted by controlling the pre-crystalline time. We believe that the strategy for fabricating ZSM-5/KIT-1 through a simple method could potentially promote the large-scale production of zeolite composites.",

keywords = "Ionic liquids, KIT-1, Pre-crystalline time, ZSM-5",

author = "Haoliang Xue and Zhuangzhang He and Yun Zhao and Qingze Jiao and Qin Wu and Hansheng Li",

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T1 - Controllable synthesis of composites of ZSM-5 and KIT-1 using an ionic liquid as template

AU - Xue, Haoliang

AU - He, Zhuangzhang

AU - Zhao, Yun

AU - Jiao, Qingze

AU - Wu, Qin

AU - Li, Hansheng

PY - 2017/2/1

Y1 - 2017/2/1

N2 - ZSM-5/KIT-1 composites were synthesized using an ionic liquid as a template. The structures and morphologies of as-obtained products were characterized using an infrared spectroscopy, X-ray diffractometer, N2 adsorption/desorption, scanning electron microscopy and transmission electron microscopy. The resultant zeolites show a fully crystalline microporous MFI zeolite framework and a three-dimensional network of short worm-like channels. Mesopores and microspores of 4.2 and 0.8 nm in diameter coexist in the zeolite composites. Moreover, the ratio of ZSM-5 and KIT-1 could be simply adjusted by controlling the pre-crystalline time. We believe that the strategy for fabricating ZSM-5/KIT-1 through a simple method could potentially promote the large-scale production of zeolite composites.

AB - ZSM-5/KIT-1 composites were synthesized using an ionic liquid as a template. The structures and morphologies of as-obtained products were characterized using an infrared spectroscopy, X-ray diffractometer, N2 adsorption/desorption, scanning electron microscopy and transmission electron microscopy. The resultant zeolites show a fully crystalline microporous MFI zeolite framework and a three-dimensional network of short worm-like channels. Mesopores and microspores of 4.2 and 0.8 nm in diameter coexist in the zeolite composites. Moreover, the ratio of ZSM-5 and KIT-1 could be simply adjusted by controlling the pre-crystalline time. We believe that the strategy for fabricating ZSM-5/KIT-1 through a simple method could potentially promote the large-scale production of zeolite composites.

KW - Ionic liquids

KW - KIT-1

KW - Pre-crystalline time

KW - ZSM-5

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VL - 64

SP - 29

EP - 33

JO - Solid State Sciences

JF - Solid State Sciences

ER -

Controllable synthesis of composites of ZSM-5 and KIT-1 using an ionic liquid as template

Abstract

Keywords

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