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Issue 6, 2013
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Development of high efficiency adsorbents for CO2 capture based on a double-functionalization method of grafting and impregnation

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Abstract

A functionalization method based on the impregnation of previously grafted pore-expanded SBA-15 is presented. The combination of tethered and mobile amino groups has led to a synergic effect, yielding samples with CO2 uptakes up to 235 mg CO2 per g (5.34 mmol CO2 per g) at 45 °C and 0.15 bar CO2 and high adsorption efficiencies.

Graphical abstract: Development of high efficiency adsorbents for CO2 capture based on a double-functionalization method of grafting and impregnation

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Publication details

The article was received on 03 Dec 2012, accepted on 12 Dec 2012 and first published on 13 Dec 2012


Article type: Communication
DOI: 10.1039/C2TA01343F
Citation: J. Mater. Chem. A, 2013,1, 1956-1962
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    Development of high efficiency adsorbents for CO2 capture based on a double-functionalization method of grafting and impregnation

    R. Sanz, G. Calleja, A. Arencibia and E. S. Sanz-Pérez, J. Mater. Chem. A, 2013, 1, 1956
    DOI: 10.1039/C2TA01343F

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