POROUS CERAMIC STRUCTURES, PREPARATION METHODS THEREOF, HUMIDIFIER COMPRISING THE SAME

摘要

PURPOSE: A porous ceramic structure, a method for preparing the same, and a humidifier including the same are provided to maintain superior humidifying performance by stably combining a photocatalyst layer on porous ceramic paper. CONSTITUTION: A porous ceramic structure includes porous ceramic paper. A coating layer containing aluminum components and phosphorus components is formed on the porous ceramic paper. A photocatalyst layer containing photocatalyst particles and an aluminum compound is formed on the coating layer. The atomic rate of the phosphorus components and the aluminum components is 3 to 50.