Over 13% Efficiency in Blade-coated Organic Solar Cells
Wenchao Zhao a, Sunsun Li a, Yun Zhang a, Shaoqing Zhang a, Jianhui Hou a
a Institute of Chemistry, Chinese Academy of Sciences (ICCAS), China
International Conference on Hybrid and Organic Photovoltaics
Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV18)
Benidorm, Spain, 2018 May 28th - 31st
Organizers: Emilio Palomares and Rene Janssen
Oral, Wenchao Zhao, presentation 059
DOI: https://doi.org/10.29363/nanoge.hopv.2018.059
Publication date: 21st February 2018

Recently, the power conversion efficiencies (PCEs) of organic solar cells (OSCs) have been boosted to 13%,1 which has brought OSCs close to commercialization. Currently, the most commonly used solvents for making the solutions of photoactive materials and the coating methods used in laboratories are not adaptable for future practical productions.2 Therefore, taking a solution-coating method with environmentally friendly processing solvents into consideration is critical for the practical utilization of OSC technology. In this conference, we will report highly efficient blade-coated organic solar cells processed with low-toxic solvents.3,4
References
[1] W. Zhao, S. Li, H. Yao, S. Zhang, Y. Zhang, B. Yang, J. Hou, J. Am. Chem. Soc. 2017, 139, 7148.
[2] W. Zhao, D. Qian, S. Zhang, S. Li, O. Ingan?s, F. Gao, J. Hou, Adv. Mater. 2016, 28, 4734.
[3] W. Zhao, S. Zhang, Y. Zhang, S. Li, X. Liu, J. Hou, Adv. Mater. 2018, 30, 1704837.
[4] W. Zhao, J. Hou, 2018, To be submit.

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