| abstract |
A useful method for producing a porous body that can be applied as a catalyst capable of efficiently decomposing a gas containing a volatile organic substance by applying a gel casting molding method, and volatile organic gas decomposition using such a porous body Provide a filter. The production method of the present invention comprises adding a hydroxyapatite powder, a dispersant, water, a crosslinking agent, a polymerizable resin, a polymerization initiator and an anionic surfactant to prepare a foamy slurry, followed by drying. And firing to produce a porous body. [Selection figure] None |