Double amidino-mediated multiple hydrogen-bonded Dion–Jacobson perovskites enable oriented crystallization for efficient inverted FAPbI<sub>3</sub> solar cells and modules (642 cm<sup>2</sup>)
A double amidino-based derivative, namely PhDFACl 2 , has been explored as a spacer for DJ 2D/3D FAPbI 3 -based perovskites. Champion efficiencies of 26.10%, 24.81%, and 18.20% for 0.1 cm 2 , 1.01 cm 2 , and 642 cm 2 devices have been achieved.
Authors
- Yuqin Zhou (ORCID: https://orcid.org/0000-0003-0776-7928)
- Omar F. Mohammed (ORCID: https://orcid.org/0000-0001-8500-1130)
- Cheng Gong (ORCID: https://orcid.org/0009-0007-1464-9571)
- Zhigang Zang (ORCID: https://orcid.org/0000-0003-1632-503X)
- Zhiyuan Xu (ORCID: https://orcid.org/0009-0008-7701-6410)
- Zhijun Li (ORCID: https://orcid.org/0000-0002-2897-0450)
- Ke Wang (ORCID: https://orcid.org/0000-0002-1174-0907)
- Zhihao Guo (ORCID: https://orcid.org/0009-0003-5146-2424)
Institutions
- Chongqing University (CN)
- King Abdullah University of Science and Technology (SA)
Publication Details
- Journal
- Energy & Environmental Science
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ee01101a
- Citations
- 8
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 5.84
Funders
- National Natural Science Foundation of China
- Chongqing University
- China Postdoctoral Science Foundation
- Natural Science Foundation of Guangdong Province