DataVXAdvanced MaterialsPaper
journal article·2019-11Open access

Perovskite Solar Cells: Efficient and Stable Inverted Perovskite Solar Cells Incorporating Secondary Amines (Adv. Mater. 46/2019)

Hao Chen, Qi Wei, Makhsud I. Saidaminov, Fei Wang, Andrew Johnston, Yi Hou, Zijian Peng, Kaimin Xu, Wenjia Zhou, Zhenghao Liu, Lu Qiao, Xiao Wang, Siwen Xu, Jiangyu Li, Run Long, Youqi Ke, Edward H. Sargent, Zhijun Ning

Advanced Materials· Volume 31· Issue 46
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Source abstract

Abstract

In article number 1903559, Edward H. Sargent, Zhijun Ning, and co-workers intentionally include a secondary amine, dimethylamine, in MAPbI3 perovskite to improve the rigidity and steric hindrance for water adsorption, giving rise to reduced defect density and enhanced hydrophobicity. NiOx-based inverted perovskite solar cells based on this perovskite structure demonstrate a record certified power conversion efficiency of 20.8% with excellent operational stability under continuous light soaking.
Source: openalex_inverted_index · Quality: baseline

Research context

Electronic materials

OpenAlex topics: Perovskite Materials and Applications

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Affiliations

School of Physical Science and Technology ShanghaiTech University Shanghai 201210 P. R. China

School of Chemistry and Chemical Engineering University of Chinese Academy of Science Beijing 100049 P. R. China

Shanghai Institute of Ceramics Chinese Academy of Science Shanghai 200050 P. R. China

Department of Electrical and Computer Engineering University of Toronto Toronto Ontario M5S 3G4 Canada

Shenzhen Key Laboratory of Nanobiomechanics Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 Guangdong P. R. China

College of Chemistry Key Laboratory of Theoretical & Computational Photochemistry of Ministry of Education Beijing Normal University Beijing 100875 P. R. China

Department of Mechanical Engineering University of Washington Seattle WA 98195‐2600 USA

References

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