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Co-sensitized ruthenium(II) for dye-sensitized solar cells (DSSCs) |
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| รหัสดีโอไอ | |
| Creator | 1. Preeyapat Prompan 2. Kittiya Wongkhan 3. Rukkiat Jitchati |
| Title | Co-sensitized ruthenium(II) for dye-sensitized solar cells (DSSCs) |
| Publisher | Faculty of Engineering, Khon Kaen University |
| Publication Year | 2559 |
| Journal Title | KKU Engineering Journal |
| Journal Vol. | 43 |
| Journal No. | S1 |
| Page no. | 133-136 |
| Keyword | Dye-sensitized solar cell (DSSC), Ruthenium complex, Co-sensitization, Co-dye |
| ISSN | 0125-8273 |
| Abstract | The co-sensitized dyesof the ruthenium complexes which are P2+N719 and YN07+N719 were synthesized and studied for dye-sensitized solar cells (DSSCs).The mixed solutions showed the complementary absorption spectra which gave a larger molar extinction coefficient and longer MLCT absorptions than the pure complexes. However,the DSSCs gave the low power conversion efficiency (PCE) at 2.37% and1.59%,compared with 5.17% of N719.The results concluded thatthe molecular size and unsuitable HOMO of the ruthenium complexes can be a responsible. |
