p-n Heterojunction of BiOI/ZnO nanorod arrays for piezo ...
p-n Heterojunction of BiOI/ZnO nanorod arrays for piezo-photocatalytic degradation of bisphenol A in water. Highlights•The p-n heterojunction of BiOI/ZnO NRs was built to improve the separation of charge carriers.•The introduction of BiOI nanosheets extends the absorption range of ZnO to the visible region.•Photocatalytic activity was improved by coupling piezoelectric effect with build ...