Publication
Separation of hexane isomers in metal-organic frameworks
| dc.contributor.author | Mendes, Patricia | |
| dc.contributor.author | Rodrigues, Alírio | |
| dc.contributor.author | Silva, José A.C. | |
| dc.date.accessioned | 2012-07-05T08:16:46Z | |
| dc.date.available | 2012-07-05T08:16:46Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | In this work we study the effect of the functionalization of UiO-66(Zr) architecture with three different organic ligands: 2-aminoterephthalic acid (NH2-H2BDC), 2-nitroterephthalic acid (NO2-H2BDC) and 2-bromoterephthalic acid (Br-H2BDC) on the separation of hexane isomers by adsorption viewing the upgrading of TIP processes. The functionalized MOFs were synthesized and fully characterized applying established techniques: X-ray powder diffraction (XRPD), Infra-Red spectroscopy (IR), Thermo Gravimetric analysis (TGA) and nitrogen adsorption measurement. The potential of separation of the hexane isomers in the synthesized MOFs has been assessed by ISBN: 988-84-695-3536-3 T12-7 performing several screening studies in a breakthrough apparatus exploiting the effect of temperature and partial pressure, demonstrating that functionalization changes sorption behavior improving the separation between 22DMB and the other isomers. Figure 2 shows an experimental breakthrough curve performed in a bed packed with amino functionalized UiO-66 (UiO-66_NH2) where it can be seen that this material is able to separate high RON di-branched isomers (22DMB) from the low RON parents mono (3MP) and linear (nHEX) ones. | por |
| dc.identifier.citation | Mendes, Patricia; Rodrigues, Alirio; Silva, José A.(2012) - Separation of hexane isomers in metal -organic frameworks. In Conference ANQUEICCE2012. Sevilha, Spain. ISBN 988-84-695-3536-3 | por |
| dc.identifier.isbn | 988-84-695-3536-3 | |
| dc.identifier.uri | http://hdl.handle.net/10198/7122 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | ANQUE | por |
| dc.subject | Metal-organic frameworks | por |
| dc.subject | Hexane isomers | por |
| dc.title | Separation of hexane isomers in metal-organic frameworks | por |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Sevilha, Spain | por |
| oaire.citation.title | Conference ANQUEICCE2012 | por |
| person.familyName | Silva | |
| person.givenName | José A.C. | |
| person.identifier.ciencia-id | C11B-F5CF-7C78 | |
| person.identifier.orcid | 0000-0003-1778-3833 | |
| person.identifier.scopus-author-id | 7403023684 | |
| rcaap.rights | openAccess | por |
| rcaap.type | conferenceObject | por |
| relation.isAuthorOfPublication | 16366ede-a7d6-45ff-a8c9-eff9bdde35c7 | |
| relation.isAuthorOfPublication.latestForDiscovery | 16366ede-a7d6-45ff-a8c9-eff9bdde35c7 |