| 초록 |
The preparation of a new series of ordered mesporous carbon materials has been reported via nano-casting technique using mesoporous silicas as the templates. In this work, the pore structure and surface chemistry of ordered mesoporous carbons after modification with different concentrations of HNO3 are studied. The pore structure of the ordered mesoporous carbons is evaluated by using X-ray diffraction results and the pore structural parameters obtained from nitrogen adsorption/ desorption experiments. The surface chemistry of the ordered mesoporous carbons is investigated by using pH, Boehm titration, Temperature-Programmed Desorption (TPD), FT-IR, Elemental Analysis tests. |
