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US 2023/0415137 A1Published application
Photocatalyst composition, photocatalyst composition solution, photocatalyst member, method for using photocatalyst composition, and space disinfection method
AssigneeYushiro Chemical Industry Co., Ltd.
InventorsGenta NAKAMURA, Yasumasa OHASHI
Life of this patent
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Abstract
Provided are a photocatalyst composition that provides a strong photocatalytic effect with visible light, a photocatalyst composition solution using the photocatalyst composition, a photocatalyst member, a method for using the photocatalyst composition, and a space disinfection method. The photocatalyst composition contains a compound (A) having an isoalloxazine skeleton or an alloxazine skeleton and a sacrificial agent (B).
Claims13
A photocatalyst composition comprising:
- a compound (A) having an isoalloxazine skeleton or an alloxazine skeleton;
- and
- a sacrificial agent (B).
A method for using a photocatalyst composition, comprising:
- supplying a sacrificial agent (B) to
- (I) a composition solution comprising a compound (A) having an isoalloxazine skeleton or an alloxazine skeleton and a solvent, or
- (II) a member comprising a coating film comprising the compound (A) having an isoalloxazine skeleton or an alloxazine skeleton on a base material.
Dependencies are inferred from the claim text.