Research Article
Sea-Urchin-Like ZnO Nanoparticle Film for Dye-Sensitized Solar Cells
Figure 2
SEM pictures of sea-urchin-like ZnO nanoparticles after (a) 2 hr deposition and (b) 8 hr deposition. (c) The detailed structure morphology of the nanoparticle (8 hr deposition).
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