Search results for "Toe"
showing 10 items of 3824 documents
Tuning of solid state properties of Al-Ta mixed oxides
2014
Graphite-supported TiO2 for 4-nitrophenol degradation in a photoelectrocatalytic reactor
2009
WOS: 000274769500044
N-Doped Anatase/Rutile Photocatalysts for the Synthesis of Aromatic Aldehydes Under Ultraviolet and Solar Irradiation
2015
N-doped anatase/rutile photocatalysts were prepared by a sol-gel method, using TiCl4 as TiO2 precursor and urea as N-dopant source. The catalysts required a thermal treatment at temperature higher than 300 degrees C to achieve actual nitrogen doping; this treatment also allowed obtaining crystalline and hydrophobic samples. Moreover, nitrogen doping modified the surface of samples by increasing the anatase to rutile phase ratio and hydrophilicity. The catalysts were characterized by BET specific surface area, XRD, ESEM, TGA, FT-IR, DRS and XPS measurements, with particular attention to the assessment of the N-doping effect. It was found that XPS analysis should be used together with DRS and…
Photoelectrocatalytic Selective Synthesis of p-Anisaldehyde in Water by TiO2 Supported on Ti Anodes
2013
Photocatalytic and photoelectrocatalytic H2 evolution combined with valuable furfural production
2023
In this work the photocatalytic (PC) and photoelectrocatalytic (PEC) reforming of furfuryl alcohol (FA) under environmental friendly conditions was investigated. Both H2 evolution and partial oxidation to furfuraldehyde were followed. For the first time TiO2 based photocatalysts were studied and the photocatalytic activity of home prepared photocatalysts was compared with that of commercial ones under both UVA and simulated solar irradiation. PEC tests were performed by using home prepared TiO2 nanotubes (TiO2 NTs) as photoanode and Pt free Ni foam as cathode to improve the Hydrogen Evolution Reaction (HER). Both the partial FA oxidation reaction rate and H2 evolution rate were normalized f…
Studi numerici per la magnetoencefalografia
2012
Bio-electromagnetic Numerical Modeling for Health Diagnostics
La transizione all’età adulta nell’epoca post-moderna
2011
Il presente contributo si propone di esplorare il fenomeno della transizione alla vita adulta, soffermandosi, in particolare, sulla modalità con la quale i giovani affrontano i principali compiti evolutivi ponendo in rilevanza la complessità del percorso di separazione-individuazione dalla famiglia di origine, i loro progetti di vita, nonché, i timori e le fragilità sperimentate. A tale fine, è stata utilizzata l’intervista semistrutturata dal titolo “Esci dal guscio”, composta da 20 domande, che ha consentito di indagare le seguenti aree: la definizione di sé, l’indipendenza dalla famiglia di origine, gli eventi ritenuti marcatori del passaggio alla vita adulta, il sostegno so- ciale perce…