With the rapid development of urbanization and industrialization, environmental problems became increasingly serious. Dye wastewater is considered to be one of the biggest challenges due to its high ...

Copper-doped titanium dioxide represents a versatile photocatalytic material that extends the light response of pure TiO2 into the visible region while enhancing charge separation and redox activity.

Photocatalytic nanostructures harness the energy of sunlight to drive chemical transformations, notably water splitting for hydrogen generation and the degradation of organic pollutants. By ...