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Mendes, P. A. P., Horcajada, P., Rives, S., Ren, H., Rodrigues, A. E., Devic, T., Magnier, E., Trens, P., Jobic, H., Ollivier, J., Maurin, G., Serre, C. & Silva, J. A. C. (2014) A Complete Separation of Hexane Isomers by a Functionalized Flexible Metal Organic Framework. ADVANCED FUNCTIONAL MATERIALS, 24 7666–7673.
Added by: Richard Baschera (2017-03-01 08:48:21) |
| Type de référence: Article DOI: {10.1002/adfm.201401974} Numéro d'identification (ISBN etc.): {1616-301X} Clé BibTeX: Mendes{2014} Voir tous les détails bibliographiques  |
Catégories: HORSIMN Créateurs: Devic, Horcajada, Jobic, Magnier, Maurin, Mendes, Ollivier, Ren, Rives, Rodrigues, Serre, Silva, Trens Collection: {ADVANCED FUNCTIONAL MATERIALS} |
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| Résumé |
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{The separation ability of branched alkane isomers (nHEX, 3MP, 22DMB) of the flexible and functionalized microporous iron(III) dicarboxylate MIL-53(Fe)-(CF3)(2) solid is evaluated through a combination of breakthrough experiments (binary or ternary mixtures), adsorption isotherms, X-ray diffraction temperature analysis, quasi-elastic neutron scattering measurements and molecular dynamics simulations. A kinetically controlled molecular sieve separation between the di-branched isomer of hexane 22DMB from a mixture of paraffins is achieved. The reported total separation between mono-and di-branched alkanes which was neither predicted nor observed so far in any class of porous solids is spectacular and paves the way towards a potential unprecedented upgrading of the RON of gasoline.}
Added by: Richard Baschera |