METHOD FOR MANUFACTURING PHOTOCATALYSIS USING WATER GLASS AND PHOTOCATALYSIS USING THE METHOD

摘要

The method of manufacturing a photocatalyst using water glass includes a photocatalyst powder, an organic solvent for adjusting the size of the pores, a water resistance enhancer for preventing the strength drop due to the hydrophilicity of the water glass, and a continuous pore forming agent for forming continuous pores Mixing to form a water glass mixture; Heating the water glass mixture for a period of time above the temperature at which the water contained in the water glass evaporates to form a pre-porous photocatalytic member having poor solubility in the interior of the mixture and mixing continuous open pores and waste pores; And increasing the number of continuous open pores by immersing the pre-porous photocatalyst member in an alkali solution for a period of time to connect the waste holes in the pre-photocatalyst member.