Pore Size Matching for SF6/N2 Separation in a Metal Azolate Framework

Xue Jiang; Tao Zhang; Rong Bo Gao; Kai Jie Chen; Rusen Yang

doi:10.1021/acs.inorgchem.6c01393

Pore Size Matching for SF₆/N₂ Separation in a Metal Azolate Framework

Xue Jiang
, Tao Zhang
, Rong Bo Gao
, Kai Jie Chen
, Rusen Yang

School of Chemistry and Chemical Engineering

Xidian University
Northwestern Polytechnical University Xian

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

Abstract

Efficient SF₆/N₂ separation is critical for environmental protection and industrial interests. Herein, the ultramicroporous metal azolate framework Zn₃(atz)₆ (namely, MAF-123-Zn, Hatz = 1H-1,2,3-triazole) featuring a suitable pore size was investigated, yielding high uptake ratio for SF₆/N₂ (20.2) and moderate adsorption enthalpy (31.3 kJ mol^–1). Dynamic breakthrough experiments confirm the separation ability of high-purity SF₆ (>99.9%) recovery from low-concentration SF₆/N₂ mixture and facile regeneration condition of N₂ sweeping at room temperature.

Original language	English
Pages (from-to)	8826-8829
Number of pages	4
Journal	Inorganic Chemistry
Volume	65
Issue number	16
DOIs	https://doi.org/10.1021/acs.inorgchem.6c01393
State	Published - 27 Apr 2026

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title = "Pore Size Matching for SF6/N2 Separation in a Metal Azolate Framework",

abstract = "Efficient SF6/N2 separation is critical for environmental protection and industrial interests. Herein, the ultramicroporous metal azolate framework Zn3(atz)6 (namely, MAF-123-Zn, Hatz = 1H-1,2,3-triazole) featuring a suitable pore size was investigated, yielding high uptake ratio for SF6/N2 (20.2) and moderate adsorption enthalpy (31.3 kJ mol–1). Dynamic breakthrough experiments confirm the separation ability of high-purity SF6 (>99.9\%) recovery from low-concentration SF6/N2 mixture and facile regeneration condition of N2 sweeping at room temperature.",

author = "Xue Jiang and Tao Zhang and Gao, \{Rong Bo\} and Chen, \{Kai Jie\} and Rusen Yang",

note = "Publisher Copyright: {\textcopyright} 2026 American Chemical Society",

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doi = "10.1021/acs.inorgchem.6c01393",

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T1 - Pore Size Matching for SF6/N2 Separation in a Metal Azolate Framework

AU - Jiang, Xue

AU - Zhang, Tao

AU - Gao, Rong Bo

AU - Chen, Kai Jie

AU - Yang, Rusen

PY - 2026/4/27

Y1 - 2026/4/27

N2 - Efficient SF6/N2 separation is critical for environmental protection and industrial interests. Herein, the ultramicroporous metal azolate framework Zn3(atz)6 (namely, MAF-123-Zn, Hatz = 1H-1,2,3-triazole) featuring a suitable pore size was investigated, yielding high uptake ratio for SF6/N2 (20.2) and moderate adsorption enthalpy (31.3 kJ mol–1). Dynamic breakthrough experiments confirm the separation ability of high-purity SF6 (>99.9%) recovery from low-concentration SF6/N2 mixture and facile regeneration condition of N2 sweeping at room temperature.

AB - Efficient SF6/N2 separation is critical for environmental protection and industrial interests. Herein, the ultramicroporous metal azolate framework Zn3(atz)6 (namely, MAF-123-Zn, Hatz = 1H-1,2,3-triazole) featuring a suitable pore size was investigated, yielding high uptake ratio for SF6/N2 (20.2) and moderate adsorption enthalpy (31.3 kJ mol–1). Dynamic breakthrough experiments confirm the separation ability of high-purity SF6 (>99.9%) recovery from low-concentration SF6/N2 mixture and facile regeneration condition of N2 sweeping at room temperature.

UR - https://www.scopus.com/pages/publications/105036305041

U2 - 10.1021/acs.inorgchem.6c01393

DO - 10.1021/acs.inorgchem.6c01393

M3 - 文章

C2 - 41980188

AN - SCOPUS:105036305041

SN - 0020-1669

VL - 65

SP - 8826

EP - 8829

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 16

ER -

Pore Size Matching for SF₆/N₂ Separation in a Metal Azolate Framework

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