Promotional Effect of Rare Earth (Er, Pr, Nd, Gd and Sm) Metals on the Photocatalytic H2O Splitting Activity of Ni-Al doped TiO2 Catalysts for H2 Production

The pursuit of efficient and cost-effective photocatalysts for hydrogen (H₂) evolution remains a crucial challenge in the development of sustainable energy technologies. In this study, rare earth metals (Er, Pr,...