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Adv Mater. 2016 Aug;28(31):6695-703. doi: 10.1002/adma.201600626. Epub 2016 May 17.

High Efficiency Pb-In Binary Metal Perovskite Solar Cells.

Advanced materials (Deerfield Beach, Fla.)

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

Affiliations

  1. 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.
  2. Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201204, P. R. China.
  3. College of Physics and Electronic Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China.

PMID: 27184107 DOI: 10.1002/adma.201600626

Abstract

Mixed Pb-In perovskite solar cells are fabricated by using lead(II) chloride and indium(III) chloride with methylammonium iodide. A maximum power conversion efficiency as high as 17.55% is achieved owing to the high quality of perovskites with multiple ordered crystal orientations.

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords: Pb and In chlorides; multiple ordered crystal orientations; perovskite solar cells

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