| 초록 |
The present study includes the preparation of Sr3Ti2O7, a layered Perovskite-type oxide prepared by a polymerized complex method, which is a variant of the sol-gel method. The photocatalytic activity of Sr3Ti2O7 prepared by a polymerized complex method was compare with that prepared by a conventional ceramic technique (so called solid-state reaction method). Finding an optimum level of metal loading on the Sr3Ti2O7 was also attempted for the maximum hydrogen evolution in the photocatalytic water splitting. The photocatalysts were characterized by XRD, BET, UV-DRS, TGA, and TEM analyses before and after the reaction. |
