Construction of a novel step-scheme CdS/Pt/Bi₂MoO₆ photocatalyst for efficient photocatalytic fuel denitrification.

ABSTRACT: Construction of step-scheme (S-scheme) heterojunction (HJ) structures is an excellent strategy to achieve efficient photogenerated carrier separation and retain strong redox ability. Recently, the development of efficient S-scheme HJ photocatalysts for the degradation of environmental organic pollutants has attracted considerable attention. In this work, a novel S-scheme CdS/Pt/Bi₂MoO₆ (CPB) photocatalyst was prepared for the first time by sonochemical and solvothermal methods. By anchoring Pt nanoparticles (NPs) at the interface between CdS nanorods (NRs) and Bi₂MoO₆ nanosheets (NSs), the migration of photogenerated electron-hole pairs along the stepped path was achieved. The ternary CPB samples were characterized by various analytical technique

SUBMITTER: Hu W 

PROVIDER: S-EPMC9036592 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature