The diffraction peaks shown at 27.5◦ and 36.1◦ in 2 of the Cudoped TiO2 samples corresponded to rutile peaks of TiO2. Rutile peaks occurred due to the Cu dopant, which causes an increase in the rutile fraction of TiO2
The diffraction peaks shown at 27.5◦ and 36.1◦ in 2 of the CudopedTiO2 samples corresponded to rutile peaks of TiO2. Rutilepeaks occurred due to the Cu dopant, which causes an increase inthe rutile fraction of TiO2