Cover Picture: Insights into the Temperature‐Dependent “Breathing” of a Flexible Fluorinated Metal–Organic Framework (ChemPhysChem 14/2012) | Zendy

Fernandez Carlos A. | Zendy; Thallapally Praveen K. | Zendy; McGrail B. Peter | Zendy

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Cover Picture: Insights into the Temperature‐Dependent “Breathing” of a Flexible Fluorinated Metal–Organic Framework (ChemPhysChem 14/2012)

Author(s) -

Fernandez Carlos A.,

Thallapally Praveen K.,

McGrail B. Peter

Publication year - 2012

Publication title -

chemphyschem

Language(s) - English

Resource type - Reports

SCImago Journal Rank - 1.016

H-Index - 140

eISSN - 1439-7641

pISSN - 1439-4235

DOI - 10.1002/cphc.201290064

Subject(s) - hysteresis , adsorption , chemistry , desorption , metal organic framework , carbon dioxide , porosity , shrinkage , lattice (music) , chemical physics , nanotechnology , condensed matter physics , materials science , composite material , organic chemistry , physics , acoustics

On p. 3275 ff. C. A. Fernandez, P. K. Thallapally et al. present a study on the carbon‐dioxide‐induced expansion and contraction of the porous lattice in a partially fluorinated metalorganic framework as a function of temperature. The results indicate that two structural transitions take place during CO 2 adsorption. The first one (at low CO 2 pressures) corresponds to shrinkage of the framework while, at relatively high CO 2 pressures, a framework expansion takes place, as evidenced by a large hysteresis loop in the adsorption/desorption isotherms and an associated energy cost.

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