Highly-efficient semi-transparent organic solar cells utilising non-fullerene acceptors with optimised multilayer MoO3/Ag/MoO3 electrodes
| Autor: | Martin Heeney, Zhuping Fei, Munazza Shahid, Guangjun Sun, Martyn A. McLachlan, Flurin Eisner, Thomas D. Anthopolous, Shenda Xu |
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| Přispěvatelé: | British Council (Turkey) |
| Rok vydání: | 2019 |
| Předmět: |
Materials science
Fullerene Organic solar cell business.industry 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Semi transparent 01 natural sciences 0104 chemical sciences Electrode Materials Chemistry Optoelectronics General Materials Science 0210 nano-technology business |
| Zdroj: | Materials Chemistry Frontiers. 3:450-455 |
| ISSN: | 2052-1537 |
| DOI: | 10.1039/c8qm00610e |
| Popis: | We report the optimisation of a semi-transparent solar cell based on a blend of a recently reported high performance donor polymer (PFBDB-T) with a non-fullerene acceptor derivative (C8-ITIC). The performance is shown to strongly depend on the nature of the semi-transparent electrode, and we report the optimal fabrication conditions for a multilayer MoO3/Ag/MoO3 electrode. The effect of deposition rate and layer thickness of both the Ag and the outer MoO3 on transparency and sheet resistance is investigated, and is shown to have a significant impact on the overall device performance. The optimised PFBDB-T:C8-ITIC based devices exhibit an average power conversion efficiency (PCE) of 9.2% with an average visible transmittance (AVT) of 22%. |
| Databáze: | OpenAIRE |
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