Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1268310 | Organic Electronics | 2009 | 6 Pages |
Abstract
Polymer bulk hetero-junction solar cells of poly(3-hexylthiophene) (P3HT) donor and (6,6)-phenyl-C61-butyric acid methyl ester (PCBM) acceptor are fabricated by blade coating in toluene solution. Desired donor–acceptor self-organization is achieved without the slow drying process and high boiling point solvent. Power conversion efficiency is 3.8%, much higher than the 2.6% obtained by spin coating in toluene solution. The blade coating method has nearly 100% material usage and can be integrated in the roll-to-roll process with high throughput production.
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Authors
Yu-Han Chang, Shin-Rong Tseng, Chun-Yu Chen, Hsin-Fei Meng, En-Chen Chen, Sheng-Fu Horng, Chian-Shu Hsu,