N-doped Cu single-atom TiO2

Enhanced photocatalytic H2 evolution

Internal N-doping modulates d-p band coupling to strengthen the electronic interaction between Cu single atoms and the TiO2 support, optimizing surface hydrogen evolution kinetics.

Xiao, Bin · Shen, Congcong · Zhongge, Luo · Dequan, Li · Zi, Baoye · Zhou, Tong · Sun, Huachuan · Chen, Mingpeng · Jin, Zhang · Zhu, Zhongqi · Liu, Feng · Cui, Hao · Liu, Qingju

Chemical Engineering Journal 2024

Advantages

significantly improved photocatalytic hydrogen evolution activity