Molecular crystals of dipeptides containing open channels can selectively absorb CO2 over N2 and CH4, as shown by experimental and simulated isotherms. The efficient CO2 capture enabled separation from methane and allowed the direct observation by 2D MAS NMR of CO2 sequestered in the peptide-based biozeolites. © 2013 The Royal Society of Chemistry
Comotti, A., Fraccarollo, A., Bracco, S., Beretta, M., Distefano, G., Cossi, M., et al. (2013). Porous dipeptide crystals as selective CO2 absorbents: experimental isotherms vs Grand Canonical Monte Carlo simulations and MAS NMR spectroscopy. CRYSTENGCOMM, 15(8), 1503-1507 [10.1039/c2ce26502h].
Porous dipeptide crystals as selective CO2 absorbents: experimental isotherms vs Grand Canonical Monte Carlo simulations and MAS NMR spectroscopy
Comotti, A;Fraccarollo, A;Bracco, S;Beretta, M;Distefano, G;Riccardi, C;Sozzani, P
2013
Abstract
Molecular crystals of dipeptides containing open channels can selectively absorb CO2 over N2 and CH4, as shown by experimental and simulated isotherms. The efficient CO2 capture enabled separation from methane and allowed the direct observation by 2D MAS NMR of CO2 sequestered in the peptide-based biozeolites. © 2013 The Royal Society of Chemistry
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