Cover Feature: Two‐Dimensional Surface Passivation with Distinct Cations Enabling High Efficiency and Mechanical Durability in Flexible Perovskite Solar Cells (ChemSusChem 12/2025)
The Cover Feature illustrates how distinct 2D perovskite patches—shown as bright purple layers—enhance the mechanical strength of and suppress defects in flexible 3D perovskite films. While the unmodified regions crack and suffer ion migration, the 2D-coated areas remain intact, thereby highlighting improved strain tolerance and charge transport. The image captures the dual role of 2D cations in reinforcing flexibility and boosting device stability. More information can be found in the Research Article by N. Rujisamphan and co-workers (DOI: 10.1002/cssc.202500232).
Authors
- Shun‐Wei Liu (ORCID: https://orcid.org/0000-0002-3128-905X)
- Kay Thi Soe
- Ratchadaporn Supruangnet (ORCID: https://orcid.org/0000-0003-1903-9696)
- Zhihao Huang (ORCID: https://orcid.org/0000-0002-2682-9007)
- Dian Luo (ORCID: https://orcid.org/0000-0002-5338-6416)
- Pairot Moontragoon (ORCID: https://orcid.org/0000-0002-5732-9961)
- Nopporn Rujisamphan (ORCID: https://orcid.org/0000-0001-9362-4370)
- Thidarat Supasai (ORCID: https://orcid.org/0000-0001-9876-3687)
- Ekkaphop Ketsombun (ORCID: https://orcid.org/0000-0003-0009-4273)
- Annafi Ado Yaro
Institutions
- Ming Chi University of Technology (TW)
- Khon Kaen University (TH)
- Kasetsart University (TH)
- Synchrotron Light Research Institute (TH)
- King Mongkut's University of Technology Thonburi (TH)
Publication Details
- Journal
- ChemSusChem
- Published
- 2025-06-17
- DOI
- https://doi.org/10.1002/cssc.202581202
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00