Improving the Efficiency of Dye-Sensitized Solar Cells by Growing Longer ZnO Nanorods on TiO2 Photoanodes

<div>(a) High-resolution TEM micrograph of TiO2 derived from the ZnO-TiO2 photoanode. (b) Selected area electron diffraction pattern of TiO2 nanoparticles derived from the ZnO-TiO2 photoanode. (c) Low resolution TEM micrograph of ZnO nanorods derived from the ZnO-TiO2 photoanode.</div>

Journal of Nanomaterials

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Figure 5

Figure 5: Improving the Efficiency of Dye-Sensitized Solar Cells by Growing Longer ZnO Nanorods on TiO2 Photoanodes