| 초록 |
Mesoporous materials occupy an important position in materials science. According to the IUPAC classification, the inorganic solids that contain pores with diameters in the size range 250 nm are considered mesoporous materials. These pores increase the surface area/volume ratio of a material, making them very useful in surfacerelated application. Ferrite is not a very good magnetic material, but is also applied extensively in the catalytic field. Recently, it has been found that oxygendeficient ferrite a material to convert CO2 into carbon. Herein, we report the synthesis of mesoporous ferrite by the triblockcopolymertemplating process of organic selfassembly. The properties of resulting material were characterized by FESEM, HRTEM, XRD, and N2 sorption analysis. The resulting materials have highly ordered mesostruture, high surface area, and uniform pore size. These mesoporous aggregates of ferrite nanoparticles may have some potential applications in CO2 decomposition. |
