PHOTOCATALYTIC CORRUGATED STRUCTURE AND PHOTOCATALYTIC DEODORIZATION MEMBER AND PHOTOCATALYTIC DEODORIZATION UNIT USING THE SAME

摘要

PROBLEM TO BE SOLVED: To ensure durability as well as to effectively remove malodorous components by using the face of an adsorption decomposition sheet with an adsorption layer as an adhesive face in a corrugated structure. SOLUTION: An adsorption decomposition sheet 1 having a structure obtained by disposing an adsorption layer 3 containing an adsorbent on one face of a flexible photocatalytic substrate 2 containing a photoreactive semiconductor is used as the core sheet 5 or the liner 4 of a photocatalytic corrugated structure. The face of the adsorption decomposition sheet 1 with the adsorption layer 3 is used as an adhesive face in the photocatalytic corrugated structure. The contact of an adhesive with the photoreactive semiconductor in the photocatalytic substrate 2 can be suppressed by the barrier effect of the adsorption layer 3 and the resultant photocatalytic corrugated structure is excellent in durability while maintaining the photocatalytic action of the photoreactive semiconductor by which malodorous components are decomposed and removed.