Fig. 9From: Fabrication of CdTe QDs/BiOI-Promoted TiO2 Hollow Microspheres with Superior Photocatalytic Performance Under Simulated SunlightPhotoluminescence spectra of the bare TiO2(S), TiO2(S)/CdTe/BiOI, and TiO2(H)/CdTe/BiOI samples (λ excitation = 365 nm)Back to article page