Fig. 4From: Photoelectrochemical Performance of Quantum dot-Sensitized TiO2 Nanotube Arrays: a Study of Surface Modification by Atomic Layer Deposition CoatingEDS results of the TNTAs/QDs, TNTAs/QDs/10 cycles ZnO, TNTAs/QDs/25 cycles TiO2, and TNTAs/QDs/30 cycles Al2O3 electrodesBack to article page