Surface Modifications and Growth of Titanium Dioxide for Photo-Electrochemical Water Splitting

Focusing on the development of titanium dioxide thin films, this thesis explores their application in photo-electrochemical processes, specifically water splitting. It delves into the theory of semiconductor-liquid junctions and examines the role of gold nanoparticles in enhancing TiO2's performance through plasmonic effects. A critical review of existing literature highlights potential mechanisms at play. Additionally, the work discusses how temperature and pressure can influence the phase and morphology of thin films produced via pulsed laser deposition.