Fig. 3: Elemental mapping graphs of the BaTiO3/WS2 composite.
From: A BaTiO3/WS2 composite for piezo-photocatalytic persulfate activation and ofloxacin degradation
a The SEM image and b–g SEM elemental mapping of the BaTiO3/WS2 composite. h The EDX spectra correspond to the composite (inserted Table: quantitative results obtained for W, S, O, Ba, and Ti).
