Utilize este identificador para referenciar este registo: http://hdl.handle.net/10198/12534
Título: A complete separation of hexane isomers by a functionalized flexible metal organic framework
Autor: Mendes, Patricia A. P.
Horcajada, Patricia
Rives, Sébastien
Ren, Hong
Rodrigues, A.E.
Devic, Thomas
Magnier, Emmanuel
Trens, Philippe
Jobic, Hervé
Ollivier, Jacques
Maurin, Guillaume
Serre, Christian
Silva, José A.C.
Palavras-chave: Hexane isomers
Functionalised MOFs
Data: 2014
Editora: Wiley-VCH
Citação: Mendes, Patricia A. P.; Horcajada, Patricia; Rives, Sébastien; Ren, Hong; Rodrigues, A.E.; Devic, Thomas; Magnier, Emmanuel; Trens, Philippe; Jobic, Hervé; Ollivier, Jacques; Maurin, Guillaume; Serre, Christian; Silva, José A.C. (2014) - A complete separation of hexane isomers by a functionalized flexible metal organic framework. Advanced Functional Materials. ISSN 1616-3028. 8:24, p.7666-7673
Resumo: 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.
Peer review: yes
URI: http://hdl.handle.net/10198/12534
DOI: 10.1002/adfm.201401974
ISSN: 1616-3028
Aparece nas colecções:DTQB - Artigos em Revistas Indexados ao ISI/Scopus

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