De Miguel de la Torre, Maykel; Ragon, Florence; Devic, Thomas; Serre, Christian; Horcajada Campos, Patricia; García Gómez, Hermenegildo(Wiley-VCH Verlag, 2012-11-12)
[EN] Herein, we describe the photochemical behavior of the porous metal¿organic framework MIL-125(Ti)-NH2, built up from cyclic Ti8O8(OH)4 oxoclusters and 2-aminoterephthalate ligands. While MIL-125(Ti)-NH2 does not emit ...
Santiago-Portillo, Andrea; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo(Elsevier, 2018-09)
[EN] The catalytic activity for the aerobic epoxidation of cyclooctene of UiO-66 has been introduced by post synthetic ion exchange of Zr4+ by Ti4+ at the nodes and the performance optimized by nitro substitution in the ...
Remiro-Buenamañana, Sonia; Cabrero-Antonino, Maria; Martínez-Guanter, Marcos; Alvaro Rodríguez, Maria Mercedes; Navalón Oltra, Sergio; García Gómez, Hermenegildo(Elsevier, 2019-10-05)
[EN] Titanium containing aminoterephthalate metal organic framework promotes the photocatalytic overall water splitting into H-2 and O-2 at a rate that depends on the presence of Pt, RuOx and CoOx co-catalyst. The best ...
Santiago-Portillo, Andrea; Navalón Oltra, Sergio; Concepción Heydorn, Patricia; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo(John Wiley & Sons, 2017)
[EN] Six isostructural MIL¿101(Cr)¿X (X: H, NO2, SO3H, Cl, CH3, and NH2) materials have been prepared directly by the reaction of CrIII salts and the corresponding terephthalic acid or by postsynthetic treatments of preformed ...
Mateo-Mateo, Diego; Santiago-Portillo, Andrea; Albero-Sancho, Josep; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo(John Wiley & Sons, 2019-12-02)
[EN] Prolonged (weeks) UV/Vis irradiation under Ar of UiO-66(Zr), UiO66 Zr-NO2, MIL101 Fe, MIL125 Ti-NH2, MIL101 Cr and MIL101 Cr(Pt) shows that these MOFs undergo photodecarboxylation of benzenedicarboxylate (BDC) linker ...
[EN] Supercapacitors (SCs), showing excellent power density, long service life, and high reversibility, have received great attention because of the increasing demand for energy storage devices. To further improve their ...
Gómez Paricio, Adrián; Santiago Portillo, Andrea; Navalón Oltra, Sergio; Concepción Heydorn, Patricia; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo(Royal Society of Chemistry, 2016)
[EN] MIL-101 promotes aerobic oxidation in n-dodecane of dibenzothiophene (DBT) and its methyl-substituted derivatives to their corresponding sulfones with complete selectivity, without observation of the sulfoxide. DBT ...
Darawsheh, Mohanad D.; Mazarío-Santa-Pau, Jaime; Lopes, Christian W.; Gimenez-Marques, Monica; Domine, Marcelo Eduardo; Meira, Debora M.; Martínez, Jordan Santiago; Minguez Espallargas, Guillermo; Oña-Burgos, Pascual(John Wiley & Sons, 2020-10-27)
[EN] Metal-organic framework (MOF)-driven synthesis is considered as a promising alternative for the development of new catalytic materials with well-designed active sites. This synthetic approach is used here to gradually ...
Müller, Maike; Zhang, Xiaoning; Wang, Yuemin; Fischer, Roland A.(Royal Society of Chemistry, 2009)
[EN] Nanoscale titania particles were synthesized inside the porous coordination polymer [Zn(4)O(bdc)(3)] (bdc = 1,4-benzene-dicarboxylate, MOF-5) by adsorption of titanium isopropoxide from the gas-phase and subsequent ...
Romero Morcillo, Tania; De la Pinta, Noelia; Callejo, Lorena M.; Piñeiro López, Lucía; Muñoz Roca, María del Carmen; Madariaga, Gotzon; Ferrer, Sacramento; Breczewski, Tomasz; Cortés, Roberto; Real, José A.(Wiley, 2015-08-17)
[Fe(tvp)(2)(NCS)(2)] (1) (tvp=trans-(4,4-vinylenedipyridine)) consists of two independent perpendicular stacks of mutually interpenetrated two-dimensional grids. This uncommon supramolecular conformation defines square-sectional ...
[EN] Zr-containing MOF-808 is a very promising heterogeneous catalyst for the selective reduction of ketosteroids to the corresponding hydroxysteroids through a Meerwein-Ponndorf-Verley (MPV) reaction. Interestingly, the ...
Luz Mínguez, Ignacio; Roesler, Christoph; Epp, Konstantin; Llabrés i Xamena, Francesc Xavier; Fischer, Roland A.(Wiley, 2015-08)
[EN] Host-guest inclusion properties of UiO-66 and UiO-67 metal-organic frameworks have been studied using ferrocene (FeCp2) as probe molecule. According to variable-temperature solid-state H-1 and C-13 CP-MAS-NMR, two ...
Melillo, Arianna; García-Aboal, Rocío; Navalón Oltra, Sergio; Atienzar Corvillo, Pedro Enrique; Ferrer Ribera, Rosa Belén; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo(John Wiley & Sons, 2021-05-05)
[EN] Solid-state photovoltaic cells based on robust metal-organic frameworks (MOFs), MIL-125(Ti), MIL-125(Ti)-NH2, UiO-67, Ru(bpy)(2)-UiO-67, (bpy 2,2'-bipyridine) as active components and spiro-MeOTAD (MeOTAD 2,2',7,7'- ...
[EN] There is an increasing interest in developing cost-effective technologies to produce hydrogen from sustainable resources. Herein we show a comprehensive study on the use of metal-organic frameworks (MOFs) as heterogeneous ...
Cabrero-Antonino, Maria; Albero-Sancho, Josep; García-Vallés, Cristina; Alvaro Rodríguez, Maria Mercedes; Navalón Oltra, Sergio; García Gómez, Hermenegildo(John Wiley & Sons, 2020-12-01)
[EN] Defect engineering in metal-organic frameworks is commonly performed by using thermal or chemical treatments. Herein we report that oxygen plasma treatment generates structural defects on MIL-125(Ti)-NH2, leading to ...
Daliran, Saba; Khajeh, Mostafa; Oveisi, Ali Reza; García Gómez, Hermenegildo; Luque, Rafael(American Chemical Society, 2022-04-25)
[EN] Introduction of metal-organic frameworks (MOFs) beyond metal-carboxylate series and their applications are still challenging. An innovative porousporphyrin catecholate iron-based MOF (PorphCat-Fe) with a Brunauer-Em ...
Bagheri, Minoo; Melillo, Arianna; Ferrer Ribera, Rosa Belén; Masoomi, Mohammad Yaser; García Gómez, Hermenegildo(American Chemical Society, 2022-01-12)
[EN] HKUST-1 [Cu-3(BTC)(2)(H2O)(3)](n)center dot nH(2)OMeOH was submitted to thermolysis under controlled conditions at temperatures between 100 and 300 degrees C. This treatment resulted in partial ligand decarboxylation, ...
Luz Mínguez, Ignacio; Leon Peris, Adela; Boronat Zaragoza, Mercedes; Llabrés i Xamena, Francesc Xavier; Corma Canós, Avelino(Royal Society of Chemistry, 2013)
[EN] MOFs with Cu2+ centers linked to four nitrogen atoms from azaheterocyclic compounds, i.e., pyrimidine [Cu(2-pymo)(2)] and imidazole [Cu(im)(2)], are active catalysts for aerobic oxidation of activated alkanes, such ...
[EN] As there is an urgent need to produce solar fuels from CO2, we here report on the development of a series of multimetallic UiO-66(Zr/Ce/Ti) solids-supported RuOx nanoparticles as photocatalysts for selective gas phase ...