A robust molecular porous material with high CO2 uptake and selectivity

Patrick S. Nugent; Vanessah Lou Rhodus; Tony Pham; Katherine Forrest; Lukasz Wojtas; Brian Space; Michael J. Zaworotko

doi:10.1021/ja4054948

A robust molecular porous material with high CO₂ uptake and selectivity

Patrick S. Nugent
, Vanessah Lou Rhodus
, Tony Pham
, Katherine Forrest
, Lukasz Wojtas
, Brian Space
, Michael J. Zaworotko

University of South Florida

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

Abstract

We report MPM-1-TIFSIX, a molecular porous material (MPM) based upon the neutral metal complex [Cu₂(adenine)₄(TiF₆) ₂], that self-assembles through a hydrogen-bonding network. This MPM is amenable to room-temperature synthesis and activation. Gas adsorption measurements and ideal adsorbed solution theory selectivity predictions at 298 K revealed enhanced CO₂ separation performance relative to a previously known variant as well as the highest CO₂ uptake and isosteric heat of adsorption yet reported for an MPM. MPM-1-TIFSIX is thermally stable to 568 K and retains porosity and capacity even after immersion in water for 24 h.

Original language	English
Pages (from-to)	10950-10953
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	135
Issue number	30
DOIs	https://doi.org/10.1021/ja4054948
Publication status	Published - 31 Jul 2013
Externally published	Yes

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10.1021/ja4054948

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title = "A robust molecular porous material with high CO2 uptake and selectivity",

abstract = "We report MPM-1-TIFSIX, a molecular porous material (MPM) based upon the neutral metal complex [Cu2(adenine)4(TiF6) 2], that self-assembles through a hydrogen-bonding network. This MPM is amenable to room-temperature synthesis and activation. Gas adsorption measurements and ideal adsorbed solution theory selectivity predictions at 298 K revealed enhanced CO2 separation performance relative to a previously known variant as well as the highest CO2 uptake and isosteric heat of adsorption yet reported for an MPM. MPM-1-TIFSIX is thermally stable to 568 K and retains porosity and capacity even after immersion in water for 24 h.",

author = "Nugent, \{Patrick S.\} and Rhodus, \{Vanessah Lou\} and Tony Pham and Katherine Forrest and Lukasz Wojtas and Brian Space and Zaworotko, \{Michael J.\}",

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doi = "10.1021/ja4054948",

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T1 - A robust molecular porous material with high CO2 uptake and selectivity

AU - Nugent, Patrick S.

AU - Rhodus, Vanessah Lou

AU - Pham, Tony

AU - Forrest, Katherine

AU - Wojtas, Lukasz

AU - Space, Brian

AU - Zaworotko, Michael J.

PY - 2013/7/31

Y1 - 2013/7/31

N2 - We report MPM-1-TIFSIX, a molecular porous material (MPM) based upon the neutral metal complex [Cu2(adenine)4(TiF6) 2], that self-assembles through a hydrogen-bonding network. This MPM is amenable to room-temperature synthesis and activation. Gas adsorption measurements and ideal adsorbed solution theory selectivity predictions at 298 K revealed enhanced CO2 separation performance relative to a previously known variant as well as the highest CO2 uptake and isosteric heat of adsorption yet reported for an MPM. MPM-1-TIFSIX is thermally stable to 568 K and retains porosity and capacity even after immersion in water for 24 h.

AB - We report MPM-1-TIFSIX, a molecular porous material (MPM) based upon the neutral metal complex [Cu2(adenine)4(TiF6) 2], that self-assembles through a hydrogen-bonding network. This MPM is amenable to room-temperature synthesis and activation. Gas adsorption measurements and ideal adsorbed solution theory selectivity predictions at 298 K revealed enhanced CO2 separation performance relative to a previously known variant as well as the highest CO2 uptake and isosteric heat of adsorption yet reported for an MPM. MPM-1-TIFSIX is thermally stable to 568 K and retains porosity and capacity even after immersion in water for 24 h.

UR - https://www.scopus.com/pages/publications/84881048176

U2 - 10.1021/ja4054948

DO - 10.1021/ja4054948

M3 - Article

AN - SCOPUS:84881048176

SN - 0002-7863

VL - 135

SP - 10950

EP - 10953

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 30

ER -

A robust molecular porous material with high CO₂ uptake and selectivity

Abstract

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