The introduction of rare earth elements into TiO 2 can effectively improve the electron-hole separation of TiO 2 and prolong the visible light response of TiO 2. Cerium (Ce) shows variable valence ...
Graphitic carbon nitride (g-C3N4) coupled with titanium dioxide (TiO2) has emerged as a versatile platform in photocatalysis, uniting the visible-light absorption of g-C3N4 with the robust oxidation ...