MetadataShow full item record
AbstractIn this work, we report polymer solar cells based on blade-coated P3HT:PC71BM and PBDTTT-EFT:PC71BM bulk heterojunction photoactive layers. Enhanced power conversion efficiency of 2.75 (conventional structure) and 3.03% (inverted structure) with improved reproducibility was obtained from blade-coated P3HT:PC71BM solar cells, compared to spin-coated ones. Furthermore, by demonstrating 3.10% efficiency flexible solar cells using blade-coated PBDTTT-EFT:PC71BM films on the plastic substrates, we suggest the potential applicability of blade coating technique to the high throughput roll-to-roll fabrication systems.
CitationCho N, Kim JH (2016) Doctor Blade-Coated Polymer Solar Cells. Polymer Korea 40: 818. Available: http://dx.doi.org/10.7317/pk.2016.40.5.818.
SponsorsThis work was supported by research fund of Chungnam National University in 2015.
PublisherThe Polymer Society of Korea