Search results for "Fondamenti"
showing 10 items of 542 documents
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…
Selective Heterogeneous Photocatalysis: Achievements and Challenges
2009
A facile way to synthesize noble metal free TiO2 based catalysts for glycerol photoreforming
2023
In this work anaerobic heterogeneous photocatalytic solar/UV light reforming of glycerol in aqueous media was performed with Pt-photodeposition and noble metal free modified TiO2 photocatalysts prepared through ball milling, a very simple and cheap coupled catalyst preparation method. Different amounts of Cu2O or 3% CuO were loaded on TiO2 using ball milling and during each run glycerol conversion, hydrogen and CO2 formed in the gas phase and 1,3-dihydroxyacetone (DHA) and glyceraldehyde (GA) in the liquid phase were determined. The results were compared with the aim to verify the effectiveness of Cu2O in replacing Pt. Using noble metal free photocatalysts, 33% glycerol conversion, 10.3% an…
Greeen Synthesis of Bromine through photocatalysis and ozonation
2017
Greeen Synthesis of Bromine through photocatalysis and ozonation
Br2 production from photocatalysis and/or ozonation of bromide containing aqueous solutions: kinetics and mechanisms
2018
Br2 production from photocatalysis and/or ozonation of bromide containing aqueous solutions: kinetics and mechanisms
Pervaporation membrane reactors (Chapter 3)
2013
Fondamenti di Automatica non Lineare
2009
Fondamenti di diritto pubblico. Seconda edizione
2022
il testo tratta degli aspetti fondamentali del diritto pubblico, in ordine alle fonti del diritto e alla organizzazione dello Stato, con uno sguardo ai rapporti con l'ordinamento dell'Unione europeo e alla CEDU.
L'Islam di fronte e attraverso
2020
Il volume raccogliei testi delle lezioni introduttive di Cultura islamica tenutesi a Mazara del Vallo nel 2019 con l'intento di proporre al lettore degli argomenti di livello scientifico ma di carattere divulgativo. La cornice è quella di un contesto che desidera far conoscere e tenere vivo un antico legame con gli abitanti giunti da una sponda che non si vuole definire "opposta", ma piuttosto transfrontaliera e che quotidianamente ci attraversa e con noi si interseca. The volume collects the texts of the introductory lessons of Islamic culture held in Mazara del Vallo in 2019 with the aim of proposing to the reader topics of a scientific level but informative. The frame is that of a contex…