Deuterium-induced hydrogen bond strengthening: a novel strategy for high stability in hybrid perovskites
Our work shows that deuterating the MA + cation in MAPbBr 3 strengthens N–D⋯Br hydrogen bonds. This molecular reinforcement boosts thermal stability and significantly improves resistance to moisture/oxygen degradation.
Authors
- Y. Ma (ORCID: https://orcid.org/0000-0002-4298-6491)
- Mengke Yang
- Ziyu Hu (ORCID: https://orcid.org/0000-0003-4271-4100)
- Zixuan Li (ORCID: https://orcid.org/0009-0009-2774-6826)
- Guozong Zheng
- Siqi Zhou
Institutions
- Fujian Normal University (CN)
- Chinese Academy of Sciences (CN)
- Fujian Institute of Research on the Structure of Matter (CN)
- University of Chinese Academy of Sciences (CN)
- Fuzhou University (CN)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2026-01-01
- DOI
- https://doi.org/10.1039/d5ta09136e
- Primary Topic
- Perovskite Materials and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00