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Article: Design and Synthesis of a Water-Stable Anionic Uranium-Based Metal–Organic Framework (MOF) with Ultra Large Pores
Title | Design and Synthesis of a Water-Stable Anionic Uranium-Based Metal–Organic Framework (MOF) with Ultra Large Pores |
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Authors | |
Keywords | enzyme separation ion exchange metal–organic frameworks uranium water-stable MOFs |
Issue Date | 2016 |
Citation | Angewandte Chemie - International Edition, 2016, v. 55, n. 35, p. 10358-10362 How to Cite? |
Abstract | Ionic metal–organic frameworks (MOFs) are a subclass of porous materials that have the ability to incorporate different charged species in confined nanospace by ion-exchange. To date, however, very few examples combining mesoporosity and water stability have been realized in ionic MOF chemistry. Herein, we report the rational design and synthesis of a water-stable anionic mesoporous MOF based on uranium and featuring tbo-type topology. The resulting tbo MOF exhibits exceptionally large open cavities (3.9 nm) exceeding those of all known anionic MOFs. By supercritical CO2activation, a record-high Brunauer-Emmett-Teller (BET) surface area (2100 m2g−1) for actinide-based MOFs has been obtained. Most importantly, however, this new uranium-based MOF is water-stable and able to absorb positively charged ions selectively over negatively charged ones, enabling the efficient separation of organic dyes and biomolecules. |
Persistent Identifier | http://hdl.handle.net/10722/333185 |
ISSN | 2023 Impact Factor: 16.1 2023 SCImago Journal Rankings: 5.300 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Li, Peng | - |
dc.contributor.author | Vermeulen, Nicolaas A. | - |
dc.contributor.author | Gong, Xirui | - |
dc.contributor.author | Malliakas, Christos D. | - |
dc.contributor.author | Stoddart, J. Fraser | - |
dc.contributor.author | Hupp, Joseph T. | - |
dc.contributor.author | Farha, Omar K. | - |
dc.date.accessioned | 2023-10-06T05:17:21Z | - |
dc.date.available | 2023-10-06T05:17:21Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Angewandte Chemie - International Edition, 2016, v. 55, n. 35, p. 10358-10362 | - |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.uri | http://hdl.handle.net/10722/333185 | - |
dc.description.abstract | Ionic metal–organic frameworks (MOFs) are a subclass of porous materials that have the ability to incorporate different charged species in confined nanospace by ion-exchange. To date, however, very few examples combining mesoporosity and water stability have been realized in ionic MOF chemistry. Herein, we report the rational design and synthesis of a water-stable anionic mesoporous MOF based on uranium and featuring tbo-type topology. The resulting tbo MOF exhibits exceptionally large open cavities (3.9 nm) exceeding those of all known anionic MOFs. By supercritical CO2activation, a record-high Brunauer-Emmett-Teller (BET) surface area (2100 m2g−1) for actinide-based MOFs has been obtained. Most importantly, however, this new uranium-based MOF is water-stable and able to absorb positively charged ions selectively over negatively charged ones, enabling the efficient separation of organic dyes and biomolecules. | - |
dc.language | eng | - |
dc.relation.ispartof | Angewandte Chemie - International Edition | - |
dc.subject | enzyme separation | - |
dc.subject | ion exchange | - |
dc.subject | metal–organic frameworks | - |
dc.subject | uranium | - |
dc.subject | water-stable MOFs | - |
dc.title | Design and Synthesis of a Water-Stable Anionic Uranium-Based Metal–Organic Framework (MOF) with Ultra Large Pores | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/anie.201605547 | - |
dc.identifier.scopus | eid_2-s2.0-84978924644 | - |
dc.identifier.volume | 55 | - |
dc.identifier.issue | 35 | - |
dc.identifier.spage | 10358 | - |
dc.identifier.epage | 10362 | - |
dc.identifier.eissn | 1521-3773 | - |
dc.identifier.isi | WOS:000383373700031 | - |