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Photoelectrochemical characterization of anatase-rutile mixed TiO2 nanosponges

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	Fernández Domene, Ramón Manuel; Sánchez Tovar, Rita; Sánchez-González, S.; Garcia-Anton, Jose
	This document is a artículoDate2016
	This work studies the influence of using hydrodynamic conditions during anodization on the morphology and electrochemical properties of anatase/rutile mixed TiO2 nanotubes (Reynolds number, Re = 0) and nanosponges (Re > 0). To this purpose different techniques were used, such as: microscopy techniques (Field-Emission Scanning Electron Microscope, FE-SEM, and Confocal Laser-Raman Spectroscopy), Electrochemical Impedance Spectroscopy (EIS), Mott Schottky (MS) analysis and photoelectrochemical water splitting tests. This investigation demonstrates that the morphology of TiO2 nanostructures may be greatly affected due to the hydrodynamic conditions and it can be adjusted in order to increase the efficiency for energy and environmental applications.
	Fernández Domene, Ramón Manuel Sánchez Tovar, Rita Sánchez-González, S. Garcia-Anton, Jose 2016 Photoelectrochemical characterization of anatase-rutile mixed TiO2 nanosponges International Journal of Hydrogen Energy 41 18380 18388
	https://doi.org/10.1016/j.ijhydene.2016.08.012