Bimetallic defect-engineered CoMoMOF modulates CdZnS for efficient hydrogen production from water/microplastic waste

The type-I heterojunction of CZS with NaOH-treated V-CMM (Co/Mo vacancies) confines carriers and enhances redox. CZS/V-CMM-20% yields 1525 µmol H 2 , which is twice as much as the defect-free sample, and 258.9 µmol using PET microplastics.