From an equilibrium based MOF adsorbent to a kinetic selective carbon molecular sieve for paraffin/iso-paraffin separation

Baiyan Li; Youssef Belmabkhout; Yiming Zhang; Prashant Bhatt; Hongming He; Daliang Zhang; Yu Han; Mohamed Eddaoudi; Jason A. Perman; Shengqian Ma

doi:10.1039/C6CC08008A

From an equilibrium based MOF adsorbent to a kinetic selective carbon molecular sieve for paraffin/iso-paraffin separation

Baiyan Li, Youssef Belmabkhout, Yiming Zhang, Prashant Bhatt, Hongming He, Daliang Zhang, Yu Han, Mohamed Eddaoudi, Jason A. Perman, Shengqian Ma

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

33 Scopus citations

Abstract

We unveil a unique kinetic driven separation material for selectively removing linear paraffins from iso-paraffins via a molecular sieving mechanism. Subsequent carbonization and thermal treatment of CD-MOF-2, the cyclodextrin metal-organic framework, afforded a carbon molecular sieve with a uniform and reduced pore size of ca. 5.0 Å, and it exhibited highly selective kinetic separation of n-butane and n-pentane from iso-butane and iso-pentane, respectively. © The Royal Society of Chemistry.

Original language	English (US)
Pages (from-to)	13897-13900
Number of pages	4
Journal	Chem. Commun.
Volume	52
Issue number	96
DOIs	https://doi.org/10.1039/C6CC08008A
State	Published - 2016

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: The authors acknowledge the University of South Florida for financial support of this work. Y. B., P. M. B. and M. E. acknowledge the financial support of AMPM center collaborative funding CCF/1/1972-02-01 and CCF/1/1972-8-01. The authors thank Dr Zheng Niu, Kia Williams, and Dr Hui Yang for collecting the SEM images of CD-MOF-2.

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@article{b08ee4469d5947a680b7a810e908504c,

title = "From an equilibrium based MOF adsorbent to a kinetic selective carbon molecular sieve for paraffin/iso-paraffin separation",

abstract = "We unveil a unique kinetic driven separation material for selectively removing linear paraffins from iso-paraffins via a molecular sieving mechanism. Subsequent carbonization and thermal treatment of CD-MOF-2, the cyclodextrin metal-organic framework, afforded a carbon molecular sieve with a uniform and reduced pore size of ca. 5.0 {\AA}, and it exhibited highly selective kinetic separation of n-butane and n-pentane from iso-butane and iso-pentane, respectively. {\textcopyright} The Royal Society of Chemistry.",

author = "Baiyan Li and Youssef Belmabkhout and Yiming Zhang and Prashant Bhatt and Hongming He and Daliang Zhang and Yu Han and Mohamed Eddaoudi and Perman, {Jason A.} and Shengqian Ma",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The authors acknowledge the University of South Florida for financial support of this work. Y. B., P. M. B. and M. E. acknowledge the financial support of AMPM center collaborative funding CCF/1/1972-02-01 and CCF/1/1972-8-01. The authors thank Dr Zheng Niu, Kia Williams, and Dr Hui Yang for collecting the SEM images of CD-MOF-2.",

year = "2016",

doi = "10.1039/C6CC08008A",

language = "English (US)",

volume = "52",

pages = "13897--13900",

journal = "Chem. Commun.",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "96",

}

TY - JOUR

T1 - From an equilibrium based MOF adsorbent to a kinetic selective carbon molecular sieve for paraffin/iso-paraffin separation

AU - Li, Baiyan

AU - Belmabkhout, Youssef

AU - Zhang, Yiming

AU - Bhatt, Prashant

AU - He, Hongming

AU - Zhang, Daliang

AU - Han, Yu

AU - Eddaoudi, Mohamed

AU - Perman, Jason A.

AU - Ma, Shengqian

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The authors acknowledge the University of South Florida for financial support of this work. Y. B., P. M. B. and M. E. acknowledge the financial support of AMPM center collaborative funding CCF/1/1972-02-01 and CCF/1/1972-8-01. The authors thank Dr Zheng Niu, Kia Williams, and Dr Hui Yang for collecting the SEM images of CD-MOF-2.

PY - 2016

Y1 - 2016

N2 - We unveil a unique kinetic driven separation material for selectively removing linear paraffins from iso-paraffins via a molecular sieving mechanism. Subsequent carbonization and thermal treatment of CD-MOF-2, the cyclodextrin metal-organic framework, afforded a carbon molecular sieve with a uniform and reduced pore size of ca. 5.0 Å, and it exhibited highly selective kinetic separation of n-butane and n-pentane from iso-butane and iso-pentane, respectively. © The Royal Society of Chemistry.

AB - We unveil a unique kinetic driven separation material for selectively removing linear paraffins from iso-paraffins via a molecular sieving mechanism. Subsequent carbonization and thermal treatment of CD-MOF-2, the cyclodextrin metal-organic framework, afforded a carbon molecular sieve with a uniform and reduced pore size of ca. 5.0 Å, and it exhibited highly selective kinetic separation of n-butane and n-pentane from iso-butane and iso-pentane, respectively. © The Royal Society of Chemistry.

UR - http://hdl.handle.net/10754/622407

UR - http://pubs.rsc.org/en/Content/ArticleLanding/2016/CC/C6CC08008A

UR - http://www.scopus.com/inward/record.url?scp=84998785470&partnerID=8YFLogxK

U2 - 10.1039/C6CC08008A

DO - 10.1039/C6CC08008A

M3 - Article

C2 - 27841388

SN - 1359-7345

VL - 52

SP - 13897

EP - 13900

JO - Chem. Commun.

JF - Chem. Commun.

IS - 96

ER -

From an equilibrium based MOF adsorbent to a kinetic selective carbon molecular sieve for paraffin/iso-paraffin separation

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