Figure 3From: Hot plasmonic electrons for generation of enhanced photocurrent in gold-TiO2 nanocomposites PEC analysis. A. Photoelectrochemical performance of heat-treated (600°C) Au-TiO2 film (green) and non-treated Au-TiO2 film (red) under visible light illumination (≥425 nm, 0.45 V vs. SCE) with a chopping frequency of 14 Hz. B. Highlighted region of PEC analysis. C. Photoaction response obtained for Au-TiO2 electrode when illuminated at 525 nm.Back to article page