Synergy of oxygen vacancies and Bi nanoparticles on BiOBr nanosheets for enhanced photocatalytic H2O2 production

In situ Bi nanoparticle modified BiOBr nanosheets with tuned OVs were prepared via a facile one-pot solvothermal method. Benefiting from the in situ Bi modification and moderate surface OVs, the as-prepared photocatalysts showed enhanced H 2 O 2 production activity.