A Facile Route to the Preparation of Highly Uniform ZnO@TiO₂ Core-Shell Nanorod Arrays with Enhanced Photocatalytic Properties

Figure 3

(a) TEM images of ZnO@TiO₂ nanorod (Inset: HRTEM image of ZnO and TiO₂). Electron energy loss: (b) Zn, (c) Ti, and (d) O element mapping images of the ZnO@TiO₂ nanorod. (e) EDS data of the ZnO@TiO₂ nanorod.

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