| 초록 |
The development of new materials for a physical sorbent that can selectively remove CO2 from flue gases is on the issue because CO2 is the main greenhouse gas that causes the global warming. Microporous organic polymers containing nitrogen atoms are considered as promising physical sorbents of CO2 since nitrogen in the framework can interact with CO2. In this study, we prepared porous polymers based on imidazole building blocks through Sonogashira-Hagihara coupling reaction, Suzuki coupling reaction, and Yamamoto coupling reaction. The porous polymers could be further modified using N-H groups of imidazole rings. The structures and gas adsorption properties of the porous polymers were investigated. |
