Highly selective adsorption of ethylene over ethane in a MOF featuring the combination of open metal site and π-complexation

Yiming Zhang; Baiyan Li; Rajamani Krishna; Zili Wu; Dingxuan Ma; Zhan Shi; Tony Pham; Katherine Forrest; Brian Space; Shengqian Ma

doi:10.1039/c4cc09774b

Highly selective adsorption of ethylene over ethane in a MOF featuring the combination of open metal site and π-complexation

Yiming Zhang, Baiyan Li, Rajamani Krishna, Zili Wu, Dingxuan Ma, Zhan Shi, Tony Pham, Katherine Forrest, Brian Space, Shengqian Ma

Surface Chemistry & Catalysis Group

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

155 Scopus citations

Abstract

The introduction of the combination of open metal site (OMS) and π-complexation into MOF has led to very high ethylene-ethane adsorption selectivity at 318 K, as illustrated in the context of MIL-101-Cr-SO₃Ag. The interactions with ethylene from both OMS and π-complexation in MIL-101-Cr-SO₃Ag have been investigated by in situ IR spectroscopic studies and computational calculations, which suggest that π-complexation contributes dominantly to the high ethylene-ethane adsorption selectivity.

Original language	English
Pages (from-to)	2714-2717
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	13
DOIs	https://doi.org/10.1039/c4cc09774b
State	Published - Feb 14 2015

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title = "Highly selective adsorption of ethylene over ethane in a MOF featuring the combination of open metal site and π-complexation",

abstract = "The introduction of the combination of open metal site (OMS) and π-complexation into MOF has led to very high ethylene-ethane adsorption selectivity at 318 K, as illustrated in the context of MIL-101-Cr-SO3Ag. The interactions with ethylene from both OMS and π-complexation in MIL-101-Cr-SO3Ag have been investigated by in situ IR spectroscopic studies and computational calculations, which suggest that π-complexation contributes dominantly to the high ethylene-ethane adsorption selectivity.",

author = "Yiming Zhang and Baiyan Li and Rajamani Krishna and Zili Wu and Dingxuan Ma and Zhan Shi and Tony Pham and Katherine Forrest and Brian Space and Shengqian Ma",

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T1 - Highly selective adsorption of ethylene over ethane in a MOF featuring the combination of open metal site and π-complexation

AU - Zhang, Yiming

AU - Li, Baiyan

AU - Krishna, Rajamani

AU - Wu, Zili

AU - Ma, Dingxuan

AU - Shi, Zhan

AU - Pham, Tony

AU - Forrest, Katherine

AU - Space, Brian

AU - Ma, Shengqian

PY - 2015/2/14

Y1 - 2015/2/14

N2 - The introduction of the combination of open metal site (OMS) and π-complexation into MOF has led to very high ethylene-ethane adsorption selectivity at 318 K, as illustrated in the context of MIL-101-Cr-SO3Ag. The interactions with ethylene from both OMS and π-complexation in MIL-101-Cr-SO3Ag have been investigated by in situ IR spectroscopic studies and computational calculations, which suggest that π-complexation contributes dominantly to the high ethylene-ethane adsorption selectivity.

AB - The introduction of the combination of open metal site (OMS) and π-complexation into MOF has led to very high ethylene-ethane adsorption selectivity at 318 K, as illustrated in the context of MIL-101-Cr-SO3Ag. The interactions with ethylene from both OMS and π-complexation in MIL-101-Cr-SO3Ag have been investigated by in situ IR spectroscopic studies and computational calculations, which suggest that π-complexation contributes dominantly to the high ethylene-ethane adsorption selectivity.

UR - http://www.scopus.com/inward/record.url?scp=84922659834&partnerID=8YFLogxK

U2 - 10.1039/c4cc09774b

DO - 10.1039/c4cc09774b

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VL - 51

SP - 2714

EP - 2717

JO - Chemical Communications

JF - Chemical Communications

IS - 13

ER -

Highly selective adsorption of ethylene over ethane in a MOF featuring the combination of open metal site and π-complexation

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