The performance of a fuel cell—a device that converts chemical energy into electrical energy—depends on how well the ions can move through the cell's material. Most current fuel cells operate at high ...
Titanium dioxide (TiO₂) thin films doped with aliovalent or isovalent elements have emerged as versatile components in energy conversion and storage technologies. By introducing controlled impurities ...
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.
Photocatalytic coatings employ semiconductor materials, most commonly titanium dioxide, to harness light energy for the degradation of organic contaminants and to induce surface wettability changes.