Research Article
Improving the Efficiency of Dye-Sensitized Solar Cells by Growing Longer ZnO Nanorods on TiO2 Photoanodes
Table 2
Comparison of the performance parameters of the DSSCs with different photoanode structures.
| Structure of photoanode | Aspect ratio of ZnO nanorods | (%) | Reference |
| ZnO nanorods decorated TiO2 thin film | 21.3 | 1.30 | This work | TiO2-ZnO core-shell nanograss | na | 0.62 | [18] | TiO2-decorated ZnO nanorod | na | 0.93 | [19] | Composite ZnO/TiO2 (90/10) | na | 0.81 | [20] | ZnO/TiO2 nanonetwork | na | 1.60 | [21] |
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