| abstract |
The present invention provides, in an embodiment, a photocatalyst element comprising: a porous resin substrate including interconnecting holes and a three-dimensional network skeleton forming the holes; and the three-dimensional network skeleton supported on the porous resin substrate A photocatalyst on the surface and/or contained within the three-dimensional network skeleton of the porous resin substrate. The photocatalytic element has excellent antimicrobial efficacy. |