Enhanced Crystallinity with Disappeared Pb <sup>0</sup> -Related Defects Resulted from Optimal Chain Length Alkylamine for Efficient and Stable Perovskite Solar Cells
-related defect densities. Ultimately, the modified devices achieved a high efficiency of 23.43% and manifested excellent environmental stability. This work confirms the significant potential of small-molecule additives in addressing the challenge of controllable perovskite crystallization.
Authors
- Y Zhang
- Xueyan Xi (ORCID: https://orcid.org/0000-0002-3164-9895)
- Hui Li (ORCID: https://orcid.org/0000-0001-9198-3951)
- Shijie Ren (ORCID: https://orcid.org/0000-0002-7562-8666)
- Jia Liao (ORCID: https://orcid.org/0009-0003-8950-4140)
- Xia
- Xiangxue Lv
- Zheng Zhang
- Hanyu Wang
- Xingchong Liu
Institutions
- Southwest Petroleum University (CN)
- Sichuan University (CN)
- Ingenierie des Materiaux polymeres (FR)
- Sichuan Research Center of New Materials (CN)
Publication Details
- Journal
- ACS Applied Materials & Interfaces
- Published
- 2026-05-11
- DOI
- https://doi.org/10.1021/acsami.6c03843
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Department of Science and Technology of Sichuan Province
- National Key Research and Development Program of China
- Chengdu Science and Technology Program