Figure 3From: Capability of coupled CdSe/TiO2 heterogeneous structure for photocatalytic degradation and photoconductivityTEM images of TiO 2 -NTAs and TEM and HRTEM images of CdSe QDs@TiO 2 -NTAs. (a) TEM images of blank TiO2-NTAs, and (b-d) TEM and HRTEM images of CdSe QDs@TiO2-NTAs heterosturuectures prepared by voltammetry electrochemical deposition.Back to article page