| Summary: | 碩士 === 國立暨南國際大學 === 應用化學系 === 100 === In this project, cyanuric chloride (2,4,6-trichloro-1,3,5-triazine) as the main moiety for synthesized. We use different terminal functional groups such as dibenzylamine, n-octanol and Boc groups were polymerized with MDI. A series of porous polymer used the IR, GPC, TMA and TGA to identify, and to see the film transmittance with UV-visible spectrometer. This project is divided into two parts. Firstly, polymers
DBAGn-2NH-MDI(n=2-3) and DBAOC8Gn-2NH-MDI(n=2~3) will show porous materials in the 129Xe NMR detector, the experimental results show that the containing n-octanol polymer due to the soft segment that to cause pore obstruction. On the contrary, the terminal functional groups of all dibenzylamine that because the benzene ring mostly rigid segment is not easy to hinder the formation of the pore. Finaly, polymers BocGn-2NH2-MDI(n=2~4) with peripheral t-butylcarboxylate functionality can adsorb CO2 because these dendrimers were found to contain porosity.
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