Fig. 2: Structural characterization of polymer.
From: Nanosilica modified with polyaspartic acid as an industrial circulating water scale inhibitor
a FTIR spectra of PASP and SiO2–NH2/PASP, b 1H NMR spectra of SiO2–NH2/PASP.
Fig. 2: Structural characterization of polymer. | npj Clean Water
