Mechanistic insights into MnO_<i>x</i>-cocatalyzed piezophotocatalytic dye degradation over S-scheme MnO_<i>x</i>/BiFeO₃ heterojunctions

Abstract

MnO x loading forms an S-scheme heterojunction at the MnO x /BiFeO 3 interface, significantly enhancing charge separation and piezo-photocatalytic RhB degradation.