[EN] Simulated sunlight driven overall water splitting has been carried out using porphyrin-based PCN-222 metalorganic frameworks having none or Zn, Fe, Mn and Co metal ion at the porphyrin linker. Influence of the transition ...
Melillo, Arianna; García-Vallés, Cristina; Ferrer Ribera, Rosa Belén; Alvaro Rodríguez, Maria Mercedes; Navalón Oltra, Sergio; García Gómez, Hermenegildo(The Royal Society of Chemistry, 2021-01-28)
[EN] This work reports the reduction of 4-nitrophenol to 4-aminophenol using UiO-66(Zr) as a bifunctional photocatalyst and hydrogenation catalyst using methanol as the hydrogen source. In particular, a series of UiO-66(Zr)-X ...
Bagheri, Minoo; Melillo, Arianna; Ferrer Ribera, Rosa Belén; Masoomi, Mohammad Yaser; García Gómez, Hermenegildo(John Wiley & Sons, 2021-10-13)
[EN] Copper-based metal-organic framework (Cu3 (BTC)2 (H2 O)3 ]n ¿nH2 OMeOH (HKUST-1) has been subjected to thermolysis under air atmosphere at different temperatures ranging from 100 to 300 °C. This treatment produces the ...
Melillo, Arianna; Cabrero-Antonino, Maria; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; Ferrer Ribera, Rosa Belén; García Gómez, Hermenegildo(Elsevier, 2020-12-05)
[EN] The photocatalytic activity of a series of five UiO-66 (M: Zr, Zr/Ti, Zr/Ce, Zr/Ce/Ti, Ce) materials for overall water splitting with generation of hydrogen and oxygen has been herein measured. The most efficient ...
Palomar Ros, Patricia(Universitat Politècnica de València, 2018-06-28)
Este trabajo fin de grado tiene como objetivo estudiar la posible aplicación del material reticulado metal-orgánico Rudcbpy-UiO-67 como fase fotoactiva en un dispositivo optoelectrónico, debido a su carácter como semiconductor. ...
Ramírez-Grau, Rubén; Melillo, Arianna; Osella, Silvio; Asiri, Abdullah M.; García Gómez, Hermenegildo; Primo Arnau, Ana Maria(John Wiley & Sons, 2023-06)
[EN] A general methodology to prepare MXene quantum dots (MxQDs) with yields over 20% by liquid-phase laser ablation of the MAX phase is reported. Mechanical and thermal shock by 532 nm laser pulses (7 ns fwhp, 50 mJ x ...
Bagheri, Minoo; Melillo, Arianna; Ferrer Ribera, Rosa Belén; Masoomi, Mohammad Yaser; García Gómez, Hermenegildo(The Royal Society of Chemistry, 2021-11-11)
[EN] On-demand hydrogen release could be an important process for the transportation of fuel in the near future. Herein it is reported that the controlled thermolysis of HKUST-1 under optimal conditions generates structural ...
Yong, Peng; Melillo, Arianna; Shi, Run; Forneli Rubio, Mª Amparo; Antonio Franconetti; Albero-Sancho, Josep; García Gómez, Hermenegildo(Elsevier, 2023-12-15)
[EN] Light-assisted N-2 fixation to NH3 under mild conditions is attracting massive attention to circumvent energy crisis and global warming. Herein, highly dispersed Cs-decorated Ru sub-nanometric clusters supported on ...
Melillo, Arianna; Alvaro Rodríguez, Maria Mercedes; Franconetti, Antonio; Ferrer Ribera, Rosa Belén; García Gómez, Hermenegildo(John Wiley & Sons, 2023-01-02)
[EN] Hydrogenation of multiple bonds are among the most general and important organic reactions. Typical heterogeneous catalysts are based on transition metal nanoparticles, including noble metals. Data are presented here ...
Melillo, Arianna(Universitat Politècnica de València, 2022-04-26)
[ES] La presente tesis doctoral ha centrado la atención en la síntesis de nuevos materiales MOFs obtenidos por intercambio post-sintético de MOFs descritos anteriormente o por heterounión de MOFs estables que tienen ...
Melillo, Arianna; Cabrero-Antonino, Maria; Ferrer Ribera, Rosa Belén; Dhakshinamoorthy, Amarajothi; Garcia-Baldovi, Hermenegildo; Navalón Oltra, Sergio(American Chemical Society, 2023-04-06)
[EN] There is a large interest in the sustainable conversion of H2O into H2 and O2, assisted by sunlight. In recent times, metal-organic frameworks (MOFs) have evolved as promising photocatalysts for this reaction. In the ...
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'- ...
Nóvoa-Cid, María; Melillo, Arianna; Ferrer Ribera, Rosa Belén; Alvaro Rodríguez, Maria Mercedes; Garcia-Baldovi, Hermenegildo(MDPI AG, 2022-09)
[EN] This work deals with the synthesis of metal-free and porphyrin-based covalent organic polymers (COPs) by the Suzuki-Miyaura coupling carbon-carbon bond forming reaction to study the photocatalytic overall water splitting ...
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, ...
[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 ...