Facile Preparation of TiO<sub>2</sub> Nanobranch/Nanoparticle Hybrid Architecture with Enhanced Light Harvesting Properties for Dye-Sensitized Solar Cells

<div>Cross-sectional SEM images of the TiO<sub>2</sub> NWs obtained by repeating the TiCl<sub>3</sub> treatments, (a) 30 min-1, (b) 30 min-2, (c) 30 min-3, and (d) 30 min-4. After three TiCl<sub>3</sub> treatments, nanoparticles start to form and fill the gaps between NWs.</div>

Journal of Nanomaterials

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Figure 2: Facile Preparation of TiO<sub>2</sub> Nanobranch/Nanoparticle Hybrid Architecture with Enhanced Light Harvesting Properties for Dye-Sensitized Solar Cells 

Figure 2 | Facile Preparation of TiO2 Nanobranch/Nanoparticle Hybrid Architecture with Enhanced Light Harvesting Properties for Dye-Sensitized Solar Cells 