Structural dimensionality governing CO <sub>2</sub> /C <sub>2</sub> H <sub>2</sub> separation in <b>MWW</b> zeolites
Herein, we uncover structural dimensionality as a key factor governing CO<sub>2</sub>/C<sub>2</sub>H<sub>2</sub> separation in <b>MWW</b> zeolites. Exfoliated <b>MWW</b> monolayers outperform 3D frameworks by extended breakthrough interval with higher selectivity. Combined experimental and DFT analyses reveal site-specific adsorption and reduced transport barriers, establishing dimensionality as a new design axis for molecular sieving.
Authors
- Mariya Shamzhy (ORCID: https://orcid.org/0000-0002-1979-6817)
- Xing-Zhe Guo
- Xiao-xia Zhang
- Bingwen Li
- Yan Wan
- Feng Zhou
- Xuzhi Hu
- Rongsheng Cai
- Ang Li
- Yuqi Zhang
Institutions
- Chinese Academy of Sciences (CN)
- Charles University (CZ)
- Lanzhou Institute of Chemical Physics (CN)
- Institute of Biophysics (BG)
- Dezhou University (CN)
Publication Details
- Journal
- Materials Horizons
- Published
- 2026-01-01
- DOI
- https://doi.org/10.1039/d5mh02061a
- Primary Topic
- Zeolite Catalysis and Synthesis
- Type
- article
- Field-Weighted Citation Impact
- 0.00