Thermodynamic analysis of the breathing of amino-functionalized MIL-53(Al) upon CO2 adsorption

Anne Boutin; Sarah Couck; Franois Xavier Coudert; Pablo Serra-Crespo; Jorge Gascon; Freek Kapteijn; Alain H. Fuchs; Joeri F.M. Denayer

doi:10.1016/j.micromeso.2010.07.009

Thermodynamic analysis of the breathing of amino-functionalized MIL-53(Al) upon CO₂ adsorption

Anne Boutin^*, Sarah Couck, Franois Xavier Coudert, Pablo Serra-Crespo, Jorge Gascon, Freek Kapteijn, Alain H. Fuchs, Joeri F.M. Denayer

^*Corresponding author for this work

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

79 Scopus citations

Abstract

Carbon dioxide gas adsorption in amino-functionalized MIL-53(Al) at various temperatures has been analysed in combination with temperature programmed XRD. Similarly to the regular MIL-53(Al) material, the so-called breathing phenomenon was shown to take place in the amino-MIL-53 upon adsorption of different molecules, i.e. the transition between a large-pore (lp) and a narrow-pore (np) structure. Using the osmotic thermodynamic model analysis, the temperature-loading phase diagram was derived. The overall diagram is similar to that for the regular MIL-53(Al), but a spectacular difference is the much larger stability domain of the np structure, which can be accounted for by the increased affinity for CO₂ due to the presence of the amino groups in the pore space.

Original language	English (US)
Pages (from-to)	108-113
Number of pages	6
Journal	Microporous and Mesoporous Materials
Volume	140
Issue number	1-3
DOIs	https://doi.org/10.1016/j.micromeso.2010.07.009
State	Published - Apr 2011
Externally published	Yes

Keywords

Adsorption
Metal-Organic Framework
Theory
Thermodynamics

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics
Mechanics of Materials

Access to Document

10.1016/j.micromeso.2010.07.009

Cite this

@article{691071689d154348a25790f37c2a9605,

title = "Thermodynamic analysis of the breathing of amino-functionalized MIL-53(Al) upon CO2 adsorption",

abstract = "Carbon dioxide gas adsorption in amino-functionalized MIL-53(Al) at various temperatures has been analysed in combination with temperature programmed XRD. Similarly to the regular MIL-53(Al) material, the so-called breathing phenomenon was shown to take place in the amino-MIL-53 upon adsorption of different molecules, i.e. the transition between a large-pore (lp) and a narrow-pore (np) structure. Using the osmotic thermodynamic model analysis, the temperature-loading phase diagram was derived. The overall diagram is similar to that for the regular MIL-53(Al), but a spectacular difference is the much larger stability domain of the np structure, which can be accounted for by the increased affinity for CO2 due to the presence of the amino groups in the pore space.",

keywords = "Adsorption, Metal-Organic Framework, Theory, Thermodynamics",

author = "Anne Boutin and Sarah Couck and Coudert, {Franois Xavier} and Pablo Serra-Crespo and Jorge Gascon and Freek Kapteijn and Fuchs, {Alain H.} and Denayer, {Joeri F.M.}",

note = "Funding Information: Ruud Hendrikx at the Department of Materials Science and Engineering of the Delft University of Technology is acknowledged for the X-ray analysis. J.G. gratefully acknowledges the Netherlands National Science Foundation (NWO) for his personal VENI grant. J.F.M.D. acknowledges FWO Vlaanderen for financial support. ",

year = "2011",

month = apr,

doi = "10.1016/j.micromeso.2010.07.009",

language = "English (US)",

volume = "140",

pages = "108--113",

journal = "Microporous and Mesoporous Materials",

issn = "1387-1811",

publisher = "Elsevier B.V.",

number = "1-3",

}

TY - JOUR

T1 - Thermodynamic analysis of the breathing of amino-functionalized MIL-53(Al) upon CO2 adsorption

AU - Boutin, Anne

AU - Couck, Sarah

AU - Coudert, Franois Xavier

AU - Serra-Crespo, Pablo

AU - Gascon, Jorge

AU - Kapteijn, Freek

AU - Fuchs, Alain H.

AU - Denayer, Joeri F.M.

N1 - Funding Information: Ruud Hendrikx at the Department of Materials Science and Engineering of the Delft University of Technology is acknowledged for the X-ray analysis. J.G. gratefully acknowledges the Netherlands National Science Foundation (NWO) for his personal VENI grant. J.F.M.D. acknowledges FWO Vlaanderen for financial support.

PY - 2011/4

Y1 - 2011/4

N2 - Carbon dioxide gas adsorption in amino-functionalized MIL-53(Al) at various temperatures has been analysed in combination with temperature programmed XRD. Similarly to the regular MIL-53(Al) material, the so-called breathing phenomenon was shown to take place in the amino-MIL-53 upon adsorption of different molecules, i.e. the transition between a large-pore (lp) and a narrow-pore (np) structure. Using the osmotic thermodynamic model analysis, the temperature-loading phase diagram was derived. The overall diagram is similar to that for the regular MIL-53(Al), but a spectacular difference is the much larger stability domain of the np structure, which can be accounted for by the increased affinity for CO2 due to the presence of the amino groups in the pore space.

AB - Carbon dioxide gas adsorption in amino-functionalized MIL-53(Al) at various temperatures has been analysed in combination with temperature programmed XRD. Similarly to the regular MIL-53(Al) material, the so-called breathing phenomenon was shown to take place in the amino-MIL-53 upon adsorption of different molecules, i.e. the transition between a large-pore (lp) and a narrow-pore (np) structure. Using the osmotic thermodynamic model analysis, the temperature-loading phase diagram was derived. The overall diagram is similar to that for the regular MIL-53(Al), but a spectacular difference is the much larger stability domain of the np structure, which can be accounted for by the increased affinity for CO2 due to the presence of the amino groups in the pore space.

KW - Adsorption

KW - Metal-Organic Framework

KW - Theory

KW - Thermodynamics

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U2 - 10.1016/j.micromeso.2010.07.009

DO - 10.1016/j.micromeso.2010.07.009

M3 - Article

AN - SCOPUS:78651351015

SN - 1387-1811

VL - 140

SP - 108

EP - 113

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

IS - 1-3

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