High uptakes of CO2 and CH4 in mesoporous metal-organic frameworks MIL-100 and MIL-101

Laboratoire Chimie Provence, Université de Provence - CNRS (UMR 6264), Centre de St Jérôme, 13397 Marseille Cedex 20, France.
Langmuir (Impact Factor: 4.38). 08/2008; 24(14):7245-50. DOI: 10.1021/la800227x
Source: PubMed

ABSTRACT Mesoporous MOFs MIL-100 and MIL-101 adsorb huge amounts of CO2 and CH4. Characterization was performed using both manometry and gravimetry in different laboratories for isotherms coupled with microcalorimetry and FTIR to specify the gas-solid interactions. In particular, the uptake of carbon dioxide in MIL-101 has been shown to occur with a record capacity of 40 mmol g(-1) or 390 cm3STP cm(-3) at 5 MPa and 303 K.

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