Fig. 1From: Enhanced photocatalytic activity of novel α-Bi2O3@g-C3N4 composites for the degradation of endocrine-disrupting benzophenone-3 in water under visible lightSEM images of (a) g-C3N4, (b) α-Bi2O3 and (c) 1 wt% α-Bi2O3@g-C3N4 and (d) EDS spectra of 1 wt% α-Bi2O3@g-C3N4Back to article page