A 3D extra-large-pore zeolite enabled by 1D-to-3D topotactic condensation of a chain silicate

Jian Li; Zihao Rei Gao; Qing Fang Lin; Chenxu Liu; Fangxin Gao; Cong Lin; Siyao Zhang; Hua Deng; Alvaro Mayoral; Wei Fan; Song Luo; Xiaobo Chen; Hong He; Miguel A. Camblor; Fei Jian Chen; Jihong Yu

doi:10.1126/science.ade1771

A 3D extra-large-pore zeolite enabled by 1D-to-3D topotactic condensation of a chain silicate

Jian Li^*, Zihao Rei Gao, Qing Fang Lin, Chenxu Liu, Fangxin Gao, Cong Lin, Siyao Zhang, Hua Deng, Alvaro Mayoral, Wei Fan, Song Luo, Xiaobo Chen, Hong He, Miguel A. Camblor^*, Fei Jian Chen^*, Jihong Yu^*

^*此作品的通讯作者

科研成果: 期刊稿件 › 文章 › 同行评审

63 引用（Scopus）

摘要

Zeolites are microporous silicates with a large variety of applications as catalysts, adsorbents, and cation exchangers. Stable silica-based zeolites with increased porosity are in demand to allow adsorption and processing of large molecules but challenge our synthetic ability. We report a new, highly stable pure silica zeolite called ZEO-3, which has a multidimensional, interconnected system of extra-large pores open through windows made by 16 and 14 silicate tetrahedra, the least dense polymorph of silica known so far. This zeolite was formed by an unprecedented one-dimensional to three-dimensional (1D-to-3D) topotactic condensation of a chain silicate. With a specific surface area of more than 1000 square meters per gram, ZEO-3 showed a high performance for volatile organic compound abatement and recovery compared with other zeolites and metal-organic frameworks.

源语言	英语
页（从-至）	283-287
页数	5
期刊	Science
卷	379
期	6629
DOI	https://doi.org/10.1126/science.ade1771
出版状态	已出版 - 20 1月 2023
已对外发布	是

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title = "A 3D extra-large-pore zeolite enabled by 1D-to-3D topotactic condensation of a chain silicate",

abstract = "Zeolites are microporous silicates with a large variety of applications as catalysts, adsorbents, and cation exchangers. Stable silica-based zeolites with increased porosity are in demand to allow adsorption and processing of large molecules but challenge our synthetic ability. We report a new, highly stable pure silica zeolite called ZEO-3, which has a multidimensional, interconnected system of extra-large pores open through windows made by 16 and 14 silicate tetrahedra, the least dense polymorph of silica known so far. This zeolite was formed by an unprecedented one-dimensional to three-dimensional (1D-to-3D) topotactic condensation of a chain silicate. With a specific surface area of more than 1000 square meters per gram, ZEO-3 showed a high performance for volatile organic compound abatement and recovery compared with other zeolites and metal-organic frameworks.",

author = "Jian Li and Gao, {Zihao Rei} and Lin, {Qing Fang} and Chenxu Liu and Fangxin Gao and Cong Lin and Siyao Zhang and Hua Deng and Alvaro Mayoral and Wei Fan and Song Luo and Xiaobo Chen and Hong He and Camblor, {Miguel A.} and Chen, {Fei Jian} and Jihong Yu",

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doi = "10.1126/science.ade1771",

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T1 - A 3D extra-large-pore zeolite enabled by 1D-to-3D topotactic condensation of a chain silicate

AU - Li, Jian

AU - Gao, Zihao Rei

AU - Lin, Qing Fang

AU - Liu, Chenxu

AU - Gao, Fangxin

AU - Lin, Cong

AU - Zhang, Siyao

AU - Deng, Hua

AU - Mayoral, Alvaro

AU - Fan, Wei

AU - Luo, Song

AU - Chen, Xiaobo

AU - He, Hong

AU - Camblor, Miguel A.

AU - Chen, Fei Jian

AU - Yu, Jihong

PY - 2023/1/20

Y1 - 2023/1/20

N2 - Zeolites are microporous silicates with a large variety of applications as catalysts, adsorbents, and cation exchangers. Stable silica-based zeolites with increased porosity are in demand to allow adsorption and processing of large molecules but challenge our synthetic ability. We report a new, highly stable pure silica zeolite called ZEO-3, which has a multidimensional, interconnected system of extra-large pores open through windows made by 16 and 14 silicate tetrahedra, the least dense polymorph of silica known so far. This zeolite was formed by an unprecedented one-dimensional to three-dimensional (1D-to-3D) topotactic condensation of a chain silicate. With a specific surface area of more than 1000 square meters per gram, ZEO-3 showed a high performance for volatile organic compound abatement and recovery compared with other zeolites and metal-organic frameworks.

AB - Zeolites are microporous silicates with a large variety of applications as catalysts, adsorbents, and cation exchangers. Stable silica-based zeolites with increased porosity are in demand to allow adsorption and processing of large molecules but challenge our synthetic ability. We report a new, highly stable pure silica zeolite called ZEO-3, which has a multidimensional, interconnected system of extra-large pores open through windows made by 16 and 14 silicate tetrahedra, the least dense polymorph of silica known so far. This zeolite was formed by an unprecedented one-dimensional to three-dimensional (1D-to-3D) topotactic condensation of a chain silicate. With a specific surface area of more than 1000 square meters per gram, ZEO-3 showed a high performance for volatile organic compound abatement and recovery compared with other zeolites and metal-organic frameworks.

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A 3D extra-large-pore zeolite enabled by 1D-to-3D topotactic condensation of a chain silicate

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