Solution-Processed Transparent Conducting Electrodes for Flexible Organic Solar Cells with 16.61% Efficiency

Nano-Micro Letters

Yongfang Li¹  Zhiguo Zhang²  Jinzhao Wang³  Kwun Nam Hui⁴  Bingang Xu⁵  Weijie Song⁶  Xi Fan⁶  Yonggao Xia⁶  Juanyong Wan⁶  Ling Ai⁶  Junfeng Fang⁷ 

[1] Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institution of Chemistry, Chinese Academy of Sciences, 100190, Beijing, People’s Republic of China;Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institution of Chemistry, Chinese Academy of Sciences, 100190, Beijing, People’s Republic of China;State Key Laboratory of Organic/Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 100029, Beijing, People’s Republic of China;Department of Material Science and Engineering, Hubei University, 430062, Wuhan, People’s Republic of China;Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, 999078, Macau SAR, People’s Republic of China;Nanotechnology Center, Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Kowloon, 999077, Hong Kong, People’s Republic of China;Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 315201, Ningbo, People’s Republic of China;School of Physics and Electronics Science, Engineering Research Center of Nanophotonics and Advanced Instrument, Ministry of Education, East China Normal University, 200241, Shanghai, People’s Republic of China;

关键词: Solution-processed transparent conducting electrode;    Flexible organic solar cell;    PEDOT:PSS;    Trifluoromethanesulfonic acid doping;    Solution processing;   

DOI  :  10.1007/s40820-020-00566-3

来源: Springer

【 摘 要 】

tsThe PEDOT:PSS flexible electrodes with a unique CF3SO3H treatment exhibited high electrical characteristics and stability.An energy level tuning effect was induced to create a suitable work function.Flexible organic solar cells yielded a record-high efficiency of 16.61%, a high flexibility, and a good thermal stability.

【 授权许可】

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