Fig. 3
From: Fabrication and Photocatalytic Property of Novel SrTiO3/Bi5O7I Nanocomposites
SEM images of a pure SrTiO3, b pure Bi5O7I, c 30 wt% SrTiO3/Bi5O7I nanocomposite, and d EDS spectrum of 30 wt% SrTiO3/Bi5O7I nanocomposite
Fig. 3 | Nanoscale Research Letters