▎ 摘　　要

NOVELTY - Preparation of noble metal-supported photochemical catalyst involves preparing monolayer of graphene oxide, loading titanium dioxide on the surface of graphene and loading noble metal. USE - Preparation of noble metal-supported photochemical catalyst (claimed). ADVANTAGE - The method efficiently and economically provides noble metal-supported photochemical catalyst having excellent UV absorption characteristics. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of noble metal-supported photochemical catalyst.