| 摘要 |
The present invention relates to an imidazolium-PEO based ionene polymer separation membrane for selective carbon-dioxide separation, which has desirable thermal and mechanical stability, which has high solubility and selectivity for CO_2, and which particularly has considerably high permeation selectivity for CO_2/ N_2, and to a method for manufacturing the imidazolium-PEO based ionene polymer separation membrane. The imidazolium-PEO based ionene polymer separation membrane is manufactured by cross-linking a polymer, including an ionic liquid functional group and a polyethylene oxide (PEO) structure in a principal chain, and a diacrylate linker. |
