Mitigating Sn<sup>2+</sup> oxidation and enhancing device performance in tin-based perovskite solar cells <i>via</i> a CsTFA additive strategy
Cesium trifluoroacetate (CsTFA) as an antioxidant additive suppresses Sn 2+ oxidation, passivates intrinsic defects and alleviates the p-type self-doping effect. This strategy enhances the efficiency and stability of tin-based perovskite solar cells.
Authors
- Hongye Dong
- Cheng Mu (ORCID: https://orcid.org/0000-0002-6098-8693)
- Zhi Qiao (ORCID: https://orcid.org/0000-0002-3392-8732)
- Jingjing Hui
- Yao Wang (ORCID: https://orcid.org/0000-0003-4814-8285)
- Qi Li (ORCID: https://orcid.org/0000-0001-6422-5020)
- Jiaqi Wang (ORCID: https://orcid.org/0009-0007-9968-8755)
- Xiangning Xu
- Zhirui Chen (ORCID: https://orcid.org/0000-0002-1550-8259)
Institutions
- Peking University (CN)
- Renmin University of China (CN)
Publication Details
- Journal
- Sustainable Energy & Fuels
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5se00714c
- Citations
- 2
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 1.46
Funders
- Natural Science Foundation of Beijing Municipality