Fig. 8
Photocatalytic degradation of HCHO solution by AC/TiO2, N-AC/TiO2, Cu-AC/TiO2, and Cu–N-AC/TiO2 and the comparison experiments
Fig. 8 | Nanoscale Research Letters
Photocatalytic degradation of HCHO solution by AC/TiO2, N-AC/TiO2, Cu-AC/TiO2, and Cu–N-AC/TiO2 and the comparison experiments