SHEN Yi, ZHOU Ming
( China University of Geosciences, 430074)
Abstract: Self - cleaning ceramic materials have attracted much attention due to their unique photocatalystic, self -cleaning and killing bacteria effect in recent years. The paper reviews the preparation technics, photocatalystic mechanism, means to increasing the photocatalystic efficiency, also look into its future development.
Keywords: photocatalysis, self -cleaning, preparation technics, photocatalysis mechanism