Coordination-mediated dendritic SnF 2 enrichment enhances the performance of tin-based perovskite solar cells
- 29 October 2026
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry C
- Vol. 14 (41) , 19748-19757
Abstract
Coordination between urea and SnI 2 promotes the redistribution of excess SnF 2 toward the surface and grain boundaries, thereby suppressing Sn oxidation to enable efficient and stable tin-based perovskite solar cells.Keywords
Funding Information
- China Scholarship Council (202306750019)
- Guangzhou Municipal Science and Technology Project (202201000008)
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