Fig. 6From: Poly (aniline-co-aniline-2,5-disulfonic acid) / L-ascorbic acid / Ag@SiO2 / polysafranin nanocomposite: synthesis, characterization and anomalous electrical behaviourXRD patterns in the 2θ range of 5–80° for the SiO2@Ag nanocomposite (4)Back to article page