| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composite ceramic plate, having deodorizing and sterilizing properties, and a method for producing the composite ceramic plate. <P>SOLUTION: A composite ceramic plate 100 comprises a water-permeable upper ceramic layer 101 and a lower ceramic layer 102 stuck to the upper ceramic layer 101 and formed by sintering porous particles. The lower ceramic layer 102 contains CaO as the porous particles and 0.005 to 15 mass% of metal. By imparting the water-permeable layer as the upper layer and arranging the deodorizing and sterilizing layer as the lower layer, deodorizing and sterilizing properties with high efficiency can be obtained. <P>COPYRIGHT: (C)2013,JPO&INPIT |
