A calcium coordination framework having permanent porosity and high CO 2/N 2 selectivity

Debasis Banerjee, Zhijuan Zhang, Anna M. Plonka, Jing Li, John B. Parise

Research output: Contribution to journalArticle

87 Citations (Scopus)

Abstract

A thermally stable, microporous calcium coordination network shows a reversible 5.75 wt % CO 2 uptake at 273 K and 1 atm pressure, with an enthalpy of interaction of ∼31 kJ/mol and a CO 2/N 2 selectivity over 45 under ideal flue gas conditions. The absence of open metal sites in the activated material suggests a different mechanism for selectivity and high interaction energy compared to those for frameworks with open metal sites.

Original languageEnglish
Pages (from-to)2162-2165
Number of pages4
JournalCrystal Growth and Design
Volume12
Issue number5
DOIs
Publication statusPublished - May 2 2012

Fingerprint

Carbon Monoxide
calcium
Calcium
Porosity
selectivity
Metals
high energy interactions
porosity
flue gases
ideal gas
Flue gases
metals
Enthalpy
enthalpy
interactions

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

A calcium coordination framework having permanent porosity and high CO 2/N 2 selectivity. / Banerjee, Debasis; Zhang, Zhijuan; Plonka, Anna M.; Li, Jing; Parise, John B.

In: Crystal Growth and Design, Vol. 12, No. 5, 02.05.2012, p. 2162-2165.

Research output: Contribution to journalArticle

Banerjee, Debasis ; Zhang, Zhijuan ; Plonka, Anna M. ; Li, Jing ; Parise, John B. / A calcium coordination framework having permanent porosity and high CO 2/N 2 selectivity. In: Crystal Growth and Design. 2012 ; Vol. 12, No. 5. pp. 2162-2165.
@article{94e21a2cb3764fc4831c39f31a33bf6b,
title = "A calcium coordination framework having permanent porosity and high CO 2/N 2 selectivity",
abstract = "A thermally stable, microporous calcium coordination network shows a reversible 5.75 wt {\%} CO 2 uptake at 273 K and 1 atm pressure, with an enthalpy of interaction of ∼31 kJ/mol and a CO 2/N 2 selectivity over 45 under ideal flue gas conditions. The absence of open metal sites in the activated material suggests a different mechanism for selectivity and high interaction energy compared to those for frameworks with open metal sites.",
author = "Debasis Banerjee and Zhijuan Zhang and Plonka, {Anna M.} and Jing Li and Parise, {John B.}",
year = "2012",
month = "5",
day = "2",
doi = "10.1021/cg300274n",
language = "English",
volume = "12",
pages = "2162--2165",
journal = "Crystal Growth and Design",
issn = "1528-7483",
publisher = "American Chemical Society",
number = "5",

}

TY - JOUR

T1 - A calcium coordination framework having permanent porosity and high CO 2/N 2 selectivity

AU - Banerjee, Debasis

AU - Zhang, Zhijuan

AU - Plonka, Anna M.

AU - Li, Jing

AU - Parise, John B.

PY - 2012/5/2

Y1 - 2012/5/2

N2 - A thermally stable, microporous calcium coordination network shows a reversible 5.75 wt % CO 2 uptake at 273 K and 1 atm pressure, with an enthalpy of interaction of ∼31 kJ/mol and a CO 2/N 2 selectivity over 45 under ideal flue gas conditions. The absence of open metal sites in the activated material suggests a different mechanism for selectivity and high interaction energy compared to those for frameworks with open metal sites.

AB - A thermally stable, microporous calcium coordination network shows a reversible 5.75 wt % CO 2 uptake at 273 K and 1 atm pressure, with an enthalpy of interaction of ∼31 kJ/mol and a CO 2/N 2 selectivity over 45 under ideal flue gas conditions. The absence of open metal sites in the activated material suggests a different mechanism for selectivity and high interaction energy compared to those for frameworks with open metal sites.

UR - http://www.scopus.com/inward/record.url?scp=84860439762&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84860439762&partnerID=8YFLogxK

U2 - 10.1021/cg300274n

DO - 10.1021/cg300274n

M3 - Article

AN - SCOPUS:84860439762

VL - 12

SP - 2162

EP - 2165

JO - Crystal Growth and Design

JF - Crystal Growth and Design

SN - 1528-7483

IS - 5

ER -