Figure 5
From: Facile synthesis of ZnO/Hal nanocomposite for arsenite (As(III)) removal from aqueous media

(a) FTIR spectra of pure Hal, calcined Hal, ZnO@Hal, and ZnO/Hal, (b) FTIR spectra of ZnO@Hal and ZnO/Hal at the 400–1800 cm−1 region.
From: Facile synthesis of ZnO/Hal nanocomposite for arsenite (As(III)) removal from aqueous media

(a) FTIR spectra of pure Hal, calcined Hal, ZnO@Hal, and ZnO/Hal, (b) FTIR spectra of ZnO@Hal and ZnO/Hal at the 400–1800 cm−1 region.