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10 Jun: Heterometallic titanium frameworks for unlocking mixed oxides

Javi´s work during his stay in KAUST in J. Gascón´s group has been published in Chem Catalysis. The work illustrates the exciting possibilities offered by MUV-101(Fe) for the production of catalytic materials not accessible through traditional synthetic routes and opens the door to translating the atomic control of metal composition and distribution of the parent MOF onto complex mixed-oxide structures with industrial applications. Check the web for more info.

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10 Jun: Selective implantation of amines in heterometallic MOFs

Elena’s work has been published as “hot paper” in Angewandte. Her work introduces the first example of isoreticular titanium–organic frameworks, MUV-10 and MUV-12, to show how the different affinity of hard Ti(IV) and soft Ca(II) metal sites can be used to direct selective grafting of amines for cooperative cycloaddition of CO2 to epoxides at room temperature and atmospheric pressure. Check the web for more info.

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08 Ene: Promoting defectivity in titanium-organic frameworks

Isabel’s work has been published in Chemical Science. Her work shows the ability of isophthalic to promote defect creation in the heterometallic Ti-MOF of the MUV-10 family. Compared to monocarboxylic acids, this bidentate linker permits compensating the structural distortion and energy penalty imposed by breaking the connectivity of the underlying framework. Click for more info

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08 Ene: Heterometallic titanium-organic frameworks as dual-metal catalysts

Javier, Natalia and Neyvis work has been published in Chem. Their work shows how the combination of Ti(IV) with different metals leads to heterometallic Titanium-Organic Frameworks with catalytic activity towards the degradation of nerve agent simulants. The synergetic cooperation of Ti(IV) and Fe(III) sites enables the degradation of Sarin simulants in water without additional co-catalysts. By using an integrative experimental/computational approach, we answer one of the key open questions in the area of mixed-metal MOFs: how can the metals in the inorganic node influence each other for tuning the performance of the material? Click for more info

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08 Ene: Review on conducting and magnetic frameworks

vVíctor’s review work on the charge transport and spin crossover properties of metal-organic frameworks (MOFs) and coordination polymers (CPs) has been published in the prestigious Chemical Society Reviews. This is FuniMat’s first review article so far and hopes to bring together two research interest that have been rarely considered together electrical conductivity and the spin crossover transition. The effects of processing the materials as nanofilms and a few significant functional devices are also analysed. We are confident that these areas hold great technological potential and we expect an increasing number of fundamental studies which are necessary for the integration of MOFs and CPs into more sophisticated electronic devices. You can read the full review here.

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23 Abr: Welcome to metal-induced Dynamic topological transformations

Natalia and Belen’s work has been published in JACS. Their work introduces a pioneering methodology for the synthesis of heterometallic titanium frameworks amenable to the principles of reticular chemistry. Instead of relying in the serendipitous discovery of mixed-metal clusters by trial and error, we use heterometallic MOF crystals as precursors to direct the formation of SBUs with variable connection points by metal exchange reactions at low temperature. Click for more info

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23 Abr: Shaping and growing peptide MOF crystals

We are really happy to see our collaboration with Puigmartí-Luis group published in JACS. By using microfluidic chips we manage to grow and shape crystals of our beloved Cu(GHG) peptide MOF at the millimeter scale. This approach permits generating monolith single crystals and might help overcoming the problems associated with the pelletization and densification of these materials for their successful implementation into functional devices. Click for more info