Ultrahigh CO2 adsorption capacity on carbon molecular sieves at room temperature
| Autor: | Katsumi Kaneko, Manuel Martínez-Escandell, Joaquín Silvestre-Albero, Francisco Rodríguez-Reinoso, Antonio Sepúlveda-Escribano, Anass Wahby |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
Materials science
Sorbent Chromatography Metals and Alloys chemistry.chemical_element Sorption General Chemistry Raw material Molecular sieve Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials Adsorption chemistry Chemical engineering Desorption Materials Chemistry Ceramics and Composites Carbon Bar (unit) |
| Zdroj: | Chemical Communications. 47:6840 |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/c1cc11618e |
| Popis: | Although metal-organic framework (MOF) materials have been postulated as superior to any other sorbent for CO(2) adsorption at room temperature, here we prove that the appropriate selection of the raw material and the synthesis conditions allows the preparation of carbon molecular sieves (CMSs) with adsorption capacity, on a volumetric basis, highly exceeding those reported in the literature for MOFs. Furthermore, the excellent sorption properties of CMSs over the whole pressure range (up to 50 bar) are fully reversible after different adsorption/desorption cycles. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|