Water‐Resistant Defective iMOFs via Halogen Coordination for CO <sub>2</sub> Capture and Size‐Selective Cycloaddition
Abstract A bottom‐up ligand engineering strategy enables the construction of ionic metal‐organic frameworks (iMOFs) with hierarchical porosity and abundant unsaturated Cu+ active sites via halogen anion coordination. These iMOFs exhibit exceptional water stability due to a unique Cu ─ Br stabilization mechanism. The defect‐engineered frameworks demonstrate enhanced CO 2 adsorption, efficient humid CO 2 capture, and superior catalytic performance in CO 2 ‐epoxides coupling reaction, exhibiting size‐selectivity correlated with their pore dimensions.
Authors
- F. Liu
- Z. Chen
- Quanlan Liao
- Yongyong Shi (ORCID: https://orcid.org/0000-0002-6249-6748)
- Ping Liu
- Tianxiang Zhao
- Xingbang Hu
- Chunliang Yang
Institutions
- Guizhou University (CN)
- Ministry of Education and Child Care (CA)
- Nanjing University (CN)
Publication Details
- Journal
- Angewandte Chemie
- Published
- 2026-01-14
- DOI
- https://doi.org/10.1002/ange.202525570
- Primary Topic
- Metal-Organic Frameworks: Synthesis and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00