Fabrication of porous Pt-doping heterojunctions by using bimetallic MOF template for photocatalytic hydrogen generation

A bimetallic MOF template approach is proposed to fabricate Pt-doping heterojunction photocatalysts for the hydrogen generation of water splitting. The obtained Pt-ZnO-Co3O4, Pt-ZnS-CoS, and Pt-Zn3P2-CoP catalysts from the oxidation, sulfurization, and phosphorization of bimetallic ZnCo-zeolitic-imidazolate-framework (ZnCo-ZIF), respectively followed by Pt-doping exhibit excellent hydrogen generation performance.308