標題: | Highly efficient and stable organic solar cell modules processed by blade coating with 5.6% module efficiency and active area of 216 cm(2) |
作者: | Huang, Kuan-Min Wong, Ying Qian Lin, Man-Chun Chen, Chao-Hsuan Liao, Chung-Hung Chen, Jen-Yueh Huang, Yuan-Han Chang, Yu-Fan Tsai, Pei-Ting Chen, Szu-Han Liao, Ching-Ting Lee, Yu-Cih Hong, Ling Chang, Chih-Yu Meng, Hsin-Fei Ge, Ziyi Zan, Hsiao-Wen Horng, Sheng-Fu Chao, Yu-Chiang Wong, Hin Yong 電子物理學系 物理研究所 電機學院 光電工程學系 Department of Electrophysics Institute of Physics College of Electrical and Computer Engineering Department of Photonics |
關鍵字: | interfacial layer;large area;organic solar cell;solution-processable;stability |
公開日期: | 1-三月-2019 |
摘要: | In this study, an efficient and stable large-area blade-coated organic solar cell (OSC) module with an active area of 216 cm(2) (16 elementary cells connected in series) is demonstrated by combining appropriate thermal annealing treatment with the use of 4,4 '-(((methyl(4-sulphonatobutyl)ammonio)bis(propane-3,1-diyl))bis(dimethyl-ammoniumdiyl))bis-(butane-1-sulfonate) (MSAPBS) as the cathode interfacial layer. For the opaque device using poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b ']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)] (PBDTTT-EFT (PTB7-Th)):[6,6]-phenyl C-71-butyric acid methyl ester (PC71BM) blend film as the active layer, the power conversion efficiency (PCE) of 5.6% is achieved under AM 1.5G solar light illumination. Very encouragingly, our strategy can be applicable for semitransparent OSCs, and a remarkable PCE up to 4.5% is observed. To the best of our knowledge, the PCE of 5.6% for opaque device and 4.5% for semitransparent device represent the highest PCE ever reported for OSCs with the active area exceeding 100 cm(2). The devices also show an impressive stability under outdoor environment, where the efficiency decay is less than 30% for 60 days. Our findings can pave the way toward the development of organic solar cell modules with high performance and long-term stability. |
URI: | http://dx.doi.org/10.1002/pip.3078 http://hdl.handle.net/11536/148896 |
ISSN: | 1062-7995 |
DOI: | 10.1002/pip.3078 |
期刊: | PROGRESS IN PHOTOVOLTAICS |
Volume: | 27 |
起始頁: | 264 |
結束頁: | 274 |
顯示於類別: | 期刊論文 |