Phase-selective redissolution enabling phase-pure 2D/3D perovskite solar cells
We present a phase-selective redissolution strategy that directs MA-based 2D perovskites into phase-pure FA-based 2D/3D heterostructures. This approach overcomes intrinsic multiphase issues and enables efficient defect management. The resulting devices achieve 25.02% efficiency and demonstrate outstanding long-term stability under thermal stress.
Authors
- Ankun Zhou
- Guangbao Wu (ORCID: https://orcid.org/0009-0009-9676-1819)
- Ke Guo (ORCID: https://orcid.org/0000-0001-6037-6884)
- Dongdong Xu (ORCID: https://orcid.org/0000-0001-5223-1327)
- Tianyang Hou
- Guiran Gao
- Mengxiao Hu
Institutions
- Nanjing Normal University (CN)
- Nanjing University of Posts and Telecommunications (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc05381a
- Citations
- 1
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.73