Titanium dioxide (TiO2) nanostructures have emerged as leading photoanode materials for solar-driven water splitting, converting sunlight into hydrogen and oxygen via a photoelectrochemical (PEC) ...

Photocatalytic water splitting is a clean energy technology that uses sunlight to split water into oxygen and hydrogen in order to produce green hydrogen—a clean fuel—without relying on fossil fuels.

Titanium dioxide (TiO2) nanotubes have emerged as a versatile nanomaterial platform for energy conversion and storage technologies. Typically fabricated by electrochemical anodization of titanium in ...