Advanced Science
20 July 2022
Organic Solar Cell With Efficiency Over 20% and VOC Exceeding 2.1 V Enabled by Tandem With All-Inorganic Perovskite and Thermal Annealing-Free Process
Xiaoyu Gu1, Xue Lai1,2, Yuniu Zhang1, Teng Wang1, Wen Liang Tan3, Christopher R. McNeill3, Qian Liu1,4, Prashant Sonar4, Feng He2, Wenhui Li1, Chengwei Shan1, and Aung Ko Ko Kyaw1
1 Guangdong University Key Laboratory for Advanced Quantum Dot Displays and Lighting, Department of Electrical & Electronic Engineering, Southern University of Science and Technology, Shenzhen, 518055 P. R. China
2 Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055 P. R. China
3 Department of Materials Science and Engineering, Monash University, Clayton, Victoria, 3800 Australia
4 Center for Materials Science, Queensland University of Technology, Brisbane, Queensland, 4000 Australia
† X.G. and X.L. contributed equally to this work.
10.1002/advs.202200445
In article number 2200445, Aung Ko Ko Kyaw and co-workers report an organic solar cell with efficiency over 20% and VOC exceeding 2.1 V enabled by tandem with all-inorganic perovskite and a thermal annealing-free process which facilitates charge transport in the interconnecting layer.
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