標題: | External serial connection without layer patterning for organic solar cells |
作者: | Wong, Ying Qian Wong, Hin Yong Tan, Ching Seong Meng, Hsin-Fei 物理研究所 Institute of Physics |
公開日期: | 1-十二月-2016 |
摘要: | This paper proposes a novel alternative to conventional internal serial connection, where precise patterning and scribing of organic layers can be eliminated. Adjacent cells can be made nearer for better space-utilization and higher voltages per unit area. Also, blade coating is proposed as the fabrication method as it has low material wastage (less than 5%), easily scalable to large area, has high film uniformity and has high throughput due to its roll-to-roll potential. This paper demonstrates 3-cells large area (12.98 cm(2)) external serial connection organic solar cells (OSCs) using the material poly(3-hexylthiophene-2,5-diyl) : [6,6]-phenyl-C61-butyric acid methyl ester (P3HT:PCBM) and 2,6-Bis(trimethyltin)-4, 8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo [1,2-b:4,5-b']dithiophene:6,6-phenyl C71-butyric acid methyl ester (PBDTTT-CT:PC71BM) respectively. The power conversion efficiencies (PCEs) of the resulting 3-cells modules are 2.0% and 4.1% respectively. (C) 2016 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
URI: | http://dx.doi.org/10.1063/1.4972202 http://hdl.handle.net/11536/134506 |
ISSN: | 2158-3226 |
DOI: | 10.1063/1.4972202 |
期刊: | AIP ADVANCES |
Volume: | 6 |
Issue: | 12 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 期刊論文 |