Synthesis of MIL-88B(Fe)/Matrimid mixed-matrix membranes with high hydrogen permselectivity

Yuanlong Xiao; Xiangyu Guo; Hongliang Huang; Qingyuan Yang; Aisheng Huang; Chongli Zhong

doi:10.1039/c4ra13727b

Synthesis of MIL-88B(Fe)/Matrimid mixed-matrix membranes with high hydrogen permselectivity

Yuanlong Xiao
, Xiangyu Guo
, Hongliang Huang
, Qingyuan Yang
, Aisheng Huang^*
, Chongli Zhong

^*Corresponding author for this work

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

46 Scopus citations

Abstract

A cheap and biocompatible metal-organic framework MIL-88B(Fe) (MIL = Material Institut Lavoisier) was synthesized and incorporated into Matrimid® 5218 to fabricate mixed-matrix membranes (MMMs) for gas separation. Separation performances of the MIL-88B(Fe)/Matrimid MMMs were tested for the single gas permeation of H₂ and CH₄ as well as the mixture gas separation of an equimolar binary H₂-CH₄ mixture. Due to the molecular sieving effect, the incorporation of MIL-88B(Fe) can enhance H₂ permeability but hinder the transport of CH₄ in MIL-88B(Fe)/Matrimid MMMs, thus resulting in enhanced separation selectivity of H₂-CH₄. At 298 K and ΔP = 3.0 bar, compared with those of a pure polymeric membrane, the H₂ permeability and H₂-CH₄ mixture separation factor of MMMs with a MIL-88B(Fe) loading of 10% increased by 16% and 66%, respectively. In addition, the operation temperature has a significantly positive effect on the separation of a H₂-CH₄ mixture.

Original language	English
Pages (from-to)	7253-7259
Number of pages	7
Journal	RSC Advances
Volume	5
Issue number	10
DOIs	https://doi.org/10.1039/c4ra13727b
State	Published - 2015
Externally published	Yes

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@article{e3032f50369d47689b797da814f93cbb,

title = "Synthesis of MIL-88B(Fe)/Matrimid mixed-matrix membranes with high hydrogen permselectivity",

abstract = "A cheap and biocompatible metal-organic framework MIL-88B(Fe) (MIL = Material Institut Lavoisier) was synthesized and incorporated into Matrimid{\textregistered} 5218 to fabricate mixed-matrix membranes (MMMs) for gas separation. Separation performances of the MIL-88B(Fe)/Matrimid MMMs were tested for the single gas permeation of H2 and CH4 as well as the mixture gas separation of an equimolar binary H2-CH4 mixture. Due to the molecular sieving effect, the incorporation of MIL-88B(Fe) can enhance H2 permeability but hinder the transport of CH4 in MIL-88B(Fe)/Matrimid MMMs, thus resulting in enhanced separation selectivity of H2-CH4. At 298 K and ΔP = 3.0 bar, compared with those of a pure polymeric membrane, the H2 permeability and H2-CH4 mixture separation factor of MMMs with a MIL-88B(Fe) loading of 10\% increased by 16\% and 66\%, respectively. In addition, the operation temperature has a significantly positive effect on the separation of a H2-CH4 mixture.",

author = "Yuanlong Xiao and Xiangyu Guo and Hongliang Huang and Qingyuan Yang and Aisheng Huang and Chongli Zhong",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2015.",

year = "2015",

doi = "10.1039/c4ra13727b",

language = "英语",

volume = "5",

pages = "7253--7259",

journal = "RSC Advances",

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T1 - Synthesis of MIL-88B(Fe)/Matrimid mixed-matrix membranes with high hydrogen permselectivity

AU - Xiao, Yuanlong

AU - Guo, Xiangyu

AU - Huang, Hongliang

AU - Yang, Qingyuan

AU - Huang, Aisheng

AU - Zhong, Chongli

PY - 2015

Y1 - 2015

N2 - A cheap and biocompatible metal-organic framework MIL-88B(Fe) (MIL = Material Institut Lavoisier) was synthesized and incorporated into Matrimid® 5218 to fabricate mixed-matrix membranes (MMMs) for gas separation. Separation performances of the MIL-88B(Fe)/Matrimid MMMs were tested for the single gas permeation of H2 and CH4 as well as the mixture gas separation of an equimolar binary H2-CH4 mixture. Due to the molecular sieving effect, the incorporation of MIL-88B(Fe) can enhance H2 permeability but hinder the transport of CH4 in MIL-88B(Fe)/Matrimid MMMs, thus resulting in enhanced separation selectivity of H2-CH4. At 298 K and ΔP = 3.0 bar, compared with those of a pure polymeric membrane, the H2 permeability and H2-CH4 mixture separation factor of MMMs with a MIL-88B(Fe) loading of 10% increased by 16% and 66%, respectively. In addition, the operation temperature has a significantly positive effect on the separation of a H2-CH4 mixture.

AB - A cheap and biocompatible metal-organic framework MIL-88B(Fe) (MIL = Material Institut Lavoisier) was synthesized and incorporated into Matrimid® 5218 to fabricate mixed-matrix membranes (MMMs) for gas separation. Separation performances of the MIL-88B(Fe)/Matrimid MMMs were tested for the single gas permeation of H2 and CH4 as well as the mixture gas separation of an equimolar binary H2-CH4 mixture. Due to the molecular sieving effect, the incorporation of MIL-88B(Fe) can enhance H2 permeability but hinder the transport of CH4 in MIL-88B(Fe)/Matrimid MMMs, thus resulting in enhanced separation selectivity of H2-CH4. At 298 K and ΔP = 3.0 bar, compared with those of a pure polymeric membrane, the H2 permeability and H2-CH4 mixture separation factor of MMMs with a MIL-88B(Fe) loading of 10% increased by 16% and 66%, respectively. In addition, the operation temperature has a significantly positive effect on the separation of a H2-CH4 mixture.

UR - https://www.scopus.com/pages/publications/84920811849

U2 - 10.1039/c4ra13727b

DO - 10.1039/c4ra13727b

M3 - 文章

AN - SCOPUS:84920811849

SN - 2046-2069

VL - 5

SP - 7253

EP - 7259

JO - RSC Advances

JF - RSC Advances

IS - 10

ER -

Synthesis of MIL-88B(Fe)/Matrimid mixed-matrix membranes with high hydrogen permselectivity

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