Research Article
A Study of Mixed Vegetable Dyes with Different Extraction Concentrations for Use as a Sensitizer for Dye-Sensitized Solar Cells
Table 2
The performance of DSSCs using natural dyes at a weight concentration of 20
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| Dye | (V) | (mA/cm2) | FF () | () |
| Sweet potato leaf | 0.645 | 1.23 | 49 | 0.391 | Blueberries | 0.67 | 0.532 | 61 | 0.218 | Purple cabbage | 0.64 | 0.642 | 55 | 0.226 | Grape | 0.71 | 0.503 | 45 | 0.16 | Sweet potato leaf and blueberries | 0.69 | 0.42 | 28 | 0.08 | Sweet potato leaves and purple cabbage | 0.645 | 0.534 | 60 | 0.207 | Sweet potato leaf and grape | 0.675 | 0.508 | 54 | 0.185 |
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