Reconstructing the PHI Surface Microenvironment for In Situ Immobilization of Ionic Liquids to Enhance CO2 Conversion
Leizhi Zheng, Mengyue Li, Bin He, Qiang Liu, Chengbao Liu · 2026
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Description
Leizhi Zheng, Mengyue Li, Bin He, Qiang Liu, and Chengbao Liu reconstruct, in a 2026 chemistry study, the surface of a crystalline carbon nitride polymer. Their aim is to hold ionic liquids in place for converting carbon dioxide into useful chemicals. Carbon nitride offers tunable structure and active sites but weak catalytic activity alone. Their design pairs organic superbases with hydrolyzed polymer as bonding partners.
The combined catalyst joins amino groups and hydrogen-bonding functions inside one framework, cooperatively activating epoxides for coupling with carbon dioxide. At mild pressure, ninety degrees, and six hours, the best version delivered a chlorinated cyclic carbonate in ninety-nine percent yield with ninety-nine percent selectivity. The solid catalyst was recovered by simple separation and reused. The authors present the platform as a sustainable route for green chemical transformations.
Catalog record
| CREATOR | Leizhi Zheng, Mengyue Li, Bin He, Qiang Liu, Chengbao Liu |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 30283 |
| LICENSE | https://creativecommons.org/licenses/by/4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |