Additional file 1: Table S1. of Enhanced Photoelectrochemical Behavior of H-TiO2 Nanorods Hydrogenated by Controlled and Local Rapid Thermal Annealing

Donor density (Nd), flat band potential (Vfb) and depletion region width (W) of pristine TiO2 and H-TiO2 nanorods calculated from the Mott-Schottky plots. Figure S1. (a) Optical absorption spectra of pristine TiO2 and H-TiO2 nanorods. (b) Tauc plots of optical absorption curves for pristine TiO2 and H-TiO2 nanorods. Figure S2. Photoconversion efficiency of pristine TiO2 and H-TiO2 nanorods. Figure S3. The O/Ti ratio distribution along the nanorod diameter (a) pristine TiO2 and (b) H-TiO2 nanorods treated at 400 °C. The O/Ti ratio is estimated using EELS spectra taken from a cross-line shown in the TEM image. (DOCX 930 kb)