Photoresponse of Visible Light Active CM-n-TiO2, HM-n-TiO2, CM-n-Fe2O3, and CM-p-WO3 towards Water Splitting Reaction
Figure 31
Monochromatic photocurrent density, , versus the wavelength, , of light for CM-p-WO3 thin-film electrodes synthesized by thermal oxidation of W metal at temperature of 900°C for 15 minutes; electrolyte solution of 0.5 M H2SO4; under monochromatic light illumination of Xenon lamp; using a Spectra Physics monochrometer (Model 77250) with a 0.75 mm slit width, and Silicon detector (UDT Sensors. Inc. Model 10DP/SB) [84].
