journal article·2016-08Open access

Perovskite Solar Cells: High Efficiency Pb–In Binary Metal Perovskite Solar Cells (Adv. Mater. 31/2016)

Zhao‐Kui Wang, Meng Li, Ying‐Guo Yang, Yun Hu, Heng Ma, Xing‐Yu Gao, Liang‐Sheng Liao

Advanced Materials· Volume 28· Issue 31

Abstract

On page 6695, X. Y. Gao, L.-S. Liao, and co-workers describe the fabrication of mixed Pb-In perovskite solar cells, using indium (III) chloride and lead (II) chloride with methylammonium iodide. A maximum power conversion efficiency as high as 17.55% is achieved owing to the high quality of the perovskites with multiple ordered crystal orientations. This work demonstrates the possibility of substituting the Pb (II) by using In (III), which opens a broad route to fabricating alloy perovskite solar cells with mitigated ecological impact.
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Research context

OpenAlex topics: Perovskite Materials and Applications

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Affiliations

Jiangsu Key Laboratory for Carbon‐Based Functional Materials and Devices Institute of Functional Nano and Soft Materials (FUNSOM) Soochow University Suzhou Jiangsu 215123 P. R. China

Shanghai Synchrotron Radiation Facility Shanghai Institute of Applied Physics Chinese Academy of Sciences Shanghai 201204 P. R. China

College of Physics and Electronic Engineering Henan Normal University Xinxiang Henan 453007 P. R. China

References

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