Abstract
This letter reports our efforts to improve the power conversion efficiency (PCE) and the optical transparency of semitransparent poly(3-hexylthiophene) (P3HT):1-(3-methoxycarbonyl)-propyl-1-phenyl-(6,6)C60 (PCBM) based photovoltaic (PV) cells. Semitransparent P3HT:PCBM based solar cells were prepared based on parameters obtained by optical admittance analysis. The performance of structurally identical polymer PV cells made with a reflective calcium/silver cathode and a semitransparent Ca(10nm)∕Ag(10nm)/indium tin oxide cathode are compared. For semitransparent polymer PV cells with a 75nm thick active P3HT:PCBM blend layer, an average transmission of more than 30% was achieved with a high PCE of 1.7% under simulated AM1.5G illumination of 100mW∕cm2.
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Dates
Type | When |
---|---|
Created | 18 years, 5 months ago (March 6, 2007, 6:48 p.m.) |
Deposited | 2 years, 1 month ago (July 2, 2023, 11:51 p.m.) |
Indexed | 4 weeks, 2 days ago (July 30, 2025, 6:49 a.m.) |
Issued | 18 years, 5 months ago (March 5, 2007) |
Published | 18 years, 5 months ago (March 5, 2007) |
Published Online | 18 years, 5 months ago (March 6, 2007) |
Published Print | 18 years, 5 months ago (March 5, 2007) |
@article{Ng_2007, title={Optical enhancement in semitransparent polymer photovoltaic cells}, volume={90}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.2711657}, DOI={10.1063/1.2711657}, number={10}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Ng, Ging-Meng and Kietzke, Elizabeth Lekha and Kietzke, Thomas and Tan, Li-Wei and Liew, Pooi-Kwan and Zhu, Furong}, year={2007}, month=mar }