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