Fig. 3From: Fabrication of CdTe QDs/BiOI-Promoted TiO2 Hollow Microspheres with Superior Photocatalytic Performance Under Simulated SunlightTEM images of a–b TiO2(S)/CdTe, c–d TiO2(S)/CdTe/BiOI, and e–f TiO2(H)/CdTe/BiOIBack to article page