| 초록 |
Ordered mesoporous materials have been widely used due to their properties such as high specific surface area, uniform pore diameter and stability for recyclability as electrode materials. In addition, transition metal oxides (TMOs), especially binary and ternary TMOs are prospective materials in catalysis and energy conversion and storage like solar cells, LIBs, and supercapacitors. Among TMOs, copper oxide (CuO) is one of the attracting materials owing to its high theoretical capacity as an electrode, abundance, environmental friendliness, nontoxicity, and inexpensiveness. Therefore, expecting the synergic effects of mesoporous CuO and TMOs, we synthesized several mesoporous mixed metal oxides (MMOs) based on CuO. In a hard templating method, the cubic Ia3d mesoporous silica KIT-6 was prepared to synthesize ordered mesoporous CuO and CuO-based MMOs. The materials are characterized by powder X-ray Diffraction, N2 adsorption-desorption isotherm analysis, scanning electron microscopy. |
