| 초록 |
A series of novel organic-inorganic hybrid materials of inorganic 3-acryloxypropyl trimethoxysilane, 3-aminopropyltrimethoxysilane and various organic diols, e.g. 4,4’-(hexafluoroisopropylidene)diphenol were synthesized by a facile non-hydrolytic sol-gel processing at 80oC under dry N2 condition. Under the simple exposure of UV irradiation, crack-free, thick composite films with excellent mechanical properties were produced with no remaining traces of solvents. The CO2 capture capability of these films was carefully investigated. To improve CO2 capture ability, inorganic hollow mesoporous silica particles with large surface area were added. The morphology and chemical structure of these films were investigated by electron microscopy and FTIR. |
