Fig. 2: Morphological analysis of the materials.
From: A BaTiO3/WS2 composite for piezo-photocatalytic persulfate activation and ofloxacin degradation
a–c SEM, and d–f TEM images of WS2, BaTiO3, and the BaTiO3/WS2 composite, respectively. g HR-TEM image of the BaTiO3/WS2 composite and d-spacing calculated for h BaTiO3 and i WS2 using the selected areas on HR-TEM.
