| abstract |
The present invention relates to a mesoporous structure silicon oxide / graphene composite and a method for producing the same, more specifically, graphite oxide powder and a surfactant is dispersed in a solvent, the pH of the dispersion solution is adjusted to 2 or less, and By mixing the silicon salt in the dispersion solution and synthesizing the mesoporous structure silicon oxide / graphene composite according to the application of microwave, the synthesis time can be shortened, the silicon oxide is very evenly distributed and coated on the graphene, The silicon oxide may have a mesoporous structure having a 3D pore structure having a long range of regularity. Accordingly, the mesoporous structure silicon oxide / graphene composite of the present invention can be applied to a fine chemical catalyst and the like, and also a mold for preparing mesoporous structure transition metal oxide / graphene, mesoporous structure carbon / graphene composite ( It can also be used as a template. In addition, the mesoporous transition metal oxide / graphene composite prepared by using the mesoporous structure silicon oxide / graphene composite of the present invention also has a three-dimensional pore structure with long range regularity, so that the material mobility and surface area As it is maximized, it can be applied to energy storage materials such as secondary cells, fuel cells or supercapacitors. |