AbstractThe CO2 electroreduction in gas phase using Pt on carbon black catalysts is investigated in this work. This process is expected tobecome a key technology to prevent anthropogenic CO2 emissions. Specifically, the electrocatalytic reduction in a solventless gasphase is studied, as a first approach to later develop a photoelectrocatalytic device for the efficient conversion of CO2 to fuelsusing solar energy for the reaction. The objective of this preliminary work has been the tuning up of t...
Autori: Fabiola Martínez
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=26578

Semi-conductor oxide enhanced photocatalysis is a sustainable technology suitable for disinfection of water contaminated with pathogens. Disinfection of Escherichia coli was investigated using an immobilized thin film tungsten trioxide (WO3) photocatalyst in a visible light-driven photoelectrocatalytic batch cell (PECB). Disinfection efficiency was monitored under dark electrocatalytic, photolytic and photoelectrocatalytic conditions and assessed using a culture-based approach. Optimal disin...
Autori: Efetobor Scott-Emuakpor
ISSN: 1843 - 3707
http://www.ecozone.ro/reviste.php?RID=27014