A cost-effective green antisolvent towards reproducible fabrication of high-efficiency perovskite solar cells
The cost-effective sustainable <i>tert</i>-butanol (TBA) as a green antisolvent is applied in perovskite solar cells (PSCs). The TBA-assisted device yields an impressive power conversion efficiency of 24.5%. Notably, the TBA antisolvent offers an ultrawide processing window, significantly improving the reproducibility of PSCs. The effects of TBA stem from its hydrogen-bonding interactions with <i>N</i>,<i>N</i>-dimethylformamide/dimethyl sulfoxide (DMF/DMSO) solvents.
Authors
- Meiqiu Xie
- Jizheng Wang (ORCID: https://orcid.org/0000-0003-0477-4145)
- Hui Li (ORCID: https://orcid.org/0000-0002-5034-0092)
- Junhui Han
- Zhe Wu (ORCID: https://orcid.org/0009-0006-2598-3789)
Institutions
- Chinese Academy of Sciences (CN)
- Nanjing University of Posts and Telecommunications (CN)
- Beijing National Laboratory for Molecular Sciences (CN)
- Institute of Chemistry (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc02707a
- Citations
- 4
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 2.92
Funders
- National Natural Science Foundation of China