Figure 2
From: Reversibly Switching Silver Hierarchical Structures via Reaction Kinetics

XRD patterns of silver particles synthesized at various concentrations of glycine.
Samples (A–F) are synthesized at the addition of glycine in 0, 0.1, 1, 10, 20, 40 mM, respectively. Although the silver products synthesized at various concentration of glycine have different morphologies, their crystal structures and the main composition are similar.