ZIF-78 membrane derived from amorphous precursors with permselectivity for cyclohexanone/cyclohexanol mixture

Lili Fan; Ming Xue; Zixi Kang; Guoying Wei; Lin Huang; Jiushu Shang; Daliang Zhang; Shilun Qiu

doi:10.1016/j.micromeso.2013.11.008

ZIF-78 membrane derived from amorphous precursors with permselectivity for cyclohexanone/cyclohexanol mixture

Lili Fan, Ming Xue, Zixi Kang, Guoying Wei, Lin Huang, Jiushu Shang, Daliang Zhang, Shilun Qiu

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

28 Scopus citations

Abstract

Cyclohexanone and cyclohexanol are products of selective oxidation of cyclohexane. They are important industrial intermediates and difficult to be separated due to their close boiling points. In this work, well-intergrown ZIF-78 membrane was successfully synthesized on the porous silica substrate by secondary growth method and applied for separation of cyclohexanone/cyclohexanol mixture for the first time. Meanwhile, a facile method for seeding procedure was developed by utilizing the amorphous ZIF-78 precursors to provide better-distributed nucleation sites. Both XRD and SEM results confirmed the good quality of the membrane. The pervaporation separation of cyclohexanone/ cyclohexanol mixture were carried out at room temperature with permselectivity of 1:2 and total flux around 8.7 × 10-2 kg m-2 h-1. © 2013 Elsevier Inc. All rights reserved.

Original language	English (US)
Pages (from-to)	29-34
Number of pages	6
Journal	Microporous and Mesoporous Materials
Volume	192
DOIs	https://doi.org/10.1016/j.micromeso.2013.11.008
State	Published - Jul 2014
Externally published	Yes

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): CRG-1-2012-LAI-009
Acknowledgements: This work was supported by the National Basic Research Program of China (2011CB808703, 2012CB821700), the National Natural Science Foundation of China (Grant nos. 91022030, 21101072, 21261130584), "111" project (B07016), Award Project of KAUST (CRG-1-2012-LAI-009) and Zhuhai Science and Technology Department Project (2011A050101008, 2012D0501990028).
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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10.1016/j.micromeso.2013.11.008

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title = "ZIF-78 membrane derived from amorphous precursors with permselectivity for cyclohexanone/cyclohexanol mixture",

abstract = "Cyclohexanone and cyclohexanol are products of selective oxidation of cyclohexane. They are important industrial intermediates and difficult to be separated due to their close boiling points. In this work, well-intergrown ZIF-78 membrane was successfully synthesized on the porous silica substrate by secondary growth method and applied for separation of cyclohexanone/cyclohexanol mixture for the first time. Meanwhile, a facile method for seeding procedure was developed by utilizing the amorphous ZIF-78 precursors to provide better-distributed nucleation sites. Both XRD and SEM results confirmed the good quality of the membrane. The pervaporation separation of cyclohexanone/ cyclohexanol mixture were carried out at room temperature with permselectivity of 1:2 and total flux around 8.7 × 10-2 kg m-2 h-1. {\textcopyright} 2013 Elsevier Inc. All rights reserved.",

author = "Lili Fan and Ming Xue and Zixi Kang and Guoying Wei and Lin Huang and Jiushu Shang and Daliang Zhang and Shilun Qiu",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): CRG-1-2012-LAI-009 Acknowledgements: This work was supported by the National Basic Research Program of China (2011CB808703, 2012CB821700), the National Natural Science Foundation of China (Grant nos. 91022030, 21101072, 21261130584), {"}111{"} project (B07016), Award Project of KAUST (CRG-1-2012-LAI-009) and Zhuhai Science and Technology Department Project (2011A050101008, 2012D0501990028). This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2014",

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doi = "10.1016/j.micromeso.2013.11.008",

language = "English (US)",

volume = "192",

pages = "29--34",

journal = "Microporous and Mesoporous Materials",

issn = "1387-1811",

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T1 - ZIF-78 membrane derived from amorphous precursors with permselectivity for cyclohexanone/cyclohexanol mixture

AU - Fan, Lili

AU - Xue, Ming

AU - Kang, Zixi

AU - Wei, Guoying

AU - Huang, Lin

AU - Shang, Jiushu

AU - Zhang, Daliang

AU - Qiu, Shilun

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): CRG-1-2012-LAI-009 Acknowledgements: This work was supported by the National Basic Research Program of China (2011CB808703, 2012CB821700), the National Natural Science Foundation of China (Grant nos. 91022030, 21101072, 21261130584), "111" project (B07016), Award Project of KAUST (CRG-1-2012-LAI-009) and Zhuhai Science and Technology Department Project (2011A050101008, 2012D0501990028). This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2014/7

Y1 - 2014/7

N2 - Cyclohexanone and cyclohexanol are products of selective oxidation of cyclohexane. They are important industrial intermediates and difficult to be separated due to their close boiling points. In this work, well-intergrown ZIF-78 membrane was successfully synthesized on the porous silica substrate by secondary growth method and applied for separation of cyclohexanone/cyclohexanol mixture for the first time. Meanwhile, a facile method for seeding procedure was developed by utilizing the amorphous ZIF-78 precursors to provide better-distributed nucleation sites. Both XRD and SEM results confirmed the good quality of the membrane. The pervaporation separation of cyclohexanone/ cyclohexanol mixture were carried out at room temperature with permselectivity of 1:2 and total flux around 8.7 × 10-2 kg m-2 h-1. © 2013 Elsevier Inc. All rights reserved.

AB - Cyclohexanone and cyclohexanol are products of selective oxidation of cyclohexane. They are important industrial intermediates and difficult to be separated due to their close boiling points. In this work, well-intergrown ZIF-78 membrane was successfully synthesized on the porous silica substrate by secondary growth method and applied for separation of cyclohexanone/cyclohexanol mixture for the first time. Meanwhile, a facile method for seeding procedure was developed by utilizing the amorphous ZIF-78 precursors to provide better-distributed nucleation sites. Both XRD and SEM results confirmed the good quality of the membrane. The pervaporation separation of cyclohexanone/ cyclohexanol mixture were carried out at room temperature with permselectivity of 1:2 and total flux around 8.7 × 10-2 kg m-2 h-1. © 2013 Elsevier Inc. All rights reserved.

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U2 - 10.1016/j.micromeso.2013.11.008

DO - 10.1016/j.micromeso.2013.11.008

M3 - Article

SN - 1387-1811

VL - 192

SP - 29

EP - 34

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

ER -

ZIF-78 membrane derived from amorphous precursors with permselectivity for cyclohexanone/cyclohexanol mixture

Abstract

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