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Fig. 6 | Nanoscale Research Letters

Fig. 6

From: Photoelectrochemical Performance of Quantum dot-Sensitized TiO2 Nanotube Arrays: a Study of Surface Modification by Atomic Layer Deposition Coating

Fig. 6

PEC properties of the TNTAs/QDs, TNTAs/QDs/10 cycles ZnO, TNTAs/QDs/25 cycles TiO2, and TNTAs/QDs/30 cycles Al2O3 electrodes with a surface area of 1 cm2. a LSV curves of the electrodes under simulated solar illumination. b Photoconversion efficiency derived from LSV curves. c Transient photoresponse under chopped light irradiation under a potential 0 V vs. SCE

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