Patent ID: 11390531

Abstract:
The present invention relates to a mesoporous film structure having ultra-large pores therein and a method of manufacturing the same, which includes, The manufacturing method includes a pretreatment step of pretreating a support so that micelles and silica are deposited on the support, a micelle formation step of mixing a cationic surfactant and an anionic co-surfactant for forming the micelles at a predetermined ratio in a support-carried water tank prepared in the pretreatment step, followed by heating, thus forming enlarged micelles on the support through magnetic bonding of the cationic surfactant and the anionic co-surfactant, a silica deposition step of supplying a silica precursor solution to the water tank, followed by heating, thus depositing silica on the support after the micelle formation step, and a washing step of washing the support so that residual materials (containing the micelles) are removed after the silica deposition step.