Scientists say concavities in perovskite films may improve solar cell stability
- Admin
- Jul 22, 2024
- 1 min read
Scientists from the School of Engineering of the HKUST have revealed the impact of surface concavities on perovskite thin films, affecting the efficiency and stability of perovskite cells. They used a surfactant molecule to remove concavities, resulting in enhanced power conversion efficiency. Prof. Zhou Yuanyuan highlighted the importance of grain surface concavities in the performance of perovskite semiconductors and solar cells.
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