A stable aluminosilicate zeolite with intersecting three-dimensional extra-large pores

Qing Fang Lin; Zihao Rei Gao; Cong Lin; Siyao Zhang; Junfeng Chen; Zhiqiang Li; Xiaolong Liu; Wei Fan; Jian Li; Xiaobo Chen; Miguel A. Camblor; Fei Jian Chen

doi:10.1126/science.abk3258

A stable aluminosilicate zeolite with intersecting three-dimensional extra-large pores

Qing Fang Lin, Zihao Rei Gao, Cong Lin, Siyao Zhang, Junfeng Chen, Zhiqiang Li, Xiaolong Liu, Wei Fan, Jian Li, Xiaobo Chen, Miguel A. Camblor, Fei Jian Chen

Research output: Journal article publication › Journal article › Academic research › peer-review

71 Citations (Scopus)

Abstract

Zeolites are crystalline porous materials with important industrial applications, including uses in catalytic and adsorption-separation processes. Access into and out of their inner confined space where adsorption and reactions occur, is limited by their pore apertures. Stable multidimensional zeolites with larger pores able to process larger molecules are in demand in the fine chemical industry and for the oil processing on which the world still relies for fuels. Currently known extra-large-pore zeolites display poor stability and/or lack pore multidimensionality, limiting their usefulness. We report ZEO-1, a robust, fully connected aluminosilicate zeolite with mutually intersecting three-dimensional extra-large plus three-dimensional large pores. ZEO-1 is stable up to 1000°C, has an extraordinary specific surface area (1000 square meters per gram), and shows potential as a catalytic cracking catalyst.

Original language	English
Pages (from-to)	1605-1608
Number of pages	4
Journal	Science
Volume	374
Issue number	6575
DOIs	https://doi.org/10.1126/science.abk3258
Publication status	Published - 24 Dec 2021

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title = "A stable aluminosilicate zeolite with intersecting three-dimensional extra-large pores",

abstract = "Zeolites are crystalline porous materials with important industrial applications, including uses in catalytic and adsorption-separation processes. Access into and out of their inner confined space where adsorption and reactions occur, is limited by their pore apertures. Stable multidimensional zeolites with larger pores able to process larger molecules are in demand in the fine chemical industry and for the oil processing on which the world still relies for fuels. Currently known extra-large-pore zeolites display poor stability and/or lack pore multidimensionality, limiting their usefulness. We report ZEO-1, a robust, fully connected aluminosilicate zeolite with mutually intersecting three-dimensional extra-large plus three-dimensional large pores. ZEO-1 is stable up to 1000°C, has an extraordinary specific surface area (1000 square meters per gram), and shows potential as a catalytic cracking catalyst.",

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AU - Lin, Qing Fang

AU - Gao, Zihao Rei

AU - Lin, Cong

AU - Zhang, Siyao

AU - Chen, Junfeng

AU - Li, Zhiqiang

AU - Liu, Xiaolong

AU - Fan, Wei

AU - Li, Jian

AU - Chen, Xiaobo

AU - Camblor, Miguel A.

AU - Chen, Fei Jian

PY - 2021/12/24

Y1 - 2021/12/24

N2 - Zeolites are crystalline porous materials with important industrial applications, including uses in catalytic and adsorption-separation processes. Access into and out of their inner confined space where adsorption and reactions occur, is limited by their pore apertures. Stable multidimensional zeolites with larger pores able to process larger molecules are in demand in the fine chemical industry and for the oil processing on which the world still relies for fuels. Currently known extra-large-pore zeolites display poor stability and/or lack pore multidimensionality, limiting their usefulness. We report ZEO-1, a robust, fully connected aluminosilicate zeolite with mutually intersecting three-dimensional extra-large plus three-dimensional large pores. ZEO-1 is stable up to 1000°C, has an extraordinary specific surface area (1000 square meters per gram), and shows potential as a catalytic cracking catalyst.

AB - Zeolites are crystalline porous materials with important industrial applications, including uses in catalytic and adsorption-separation processes. Access into and out of their inner confined space where adsorption and reactions occur, is limited by their pore apertures. Stable multidimensional zeolites with larger pores able to process larger molecules are in demand in the fine chemical industry and for the oil processing on which the world still relies for fuels. Currently known extra-large-pore zeolites display poor stability and/or lack pore multidimensionality, limiting their usefulness. We report ZEO-1, a robust, fully connected aluminosilicate zeolite with mutually intersecting three-dimensional extra-large plus three-dimensional large pores. ZEO-1 is stable up to 1000°C, has an extraordinary specific surface area (1000 square meters per gram), and shows potential as a catalytic cracking catalyst.

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DO - 10.1126/science.abk3258

M3 - Journal article

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AN - SCOPUS:85122906841

SN - 0036-8075

VL - 374

SP - 1605

EP - 1608

JO - Science

JF - Science

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ER -

A stable aluminosilicate zeolite with intersecting three-dimensional extra-large pores

Abstract

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