Structural Characterizations of Palladium Clusters Prepared by Polyol Reduction of [PdCl₄]²⁻ Ions

Figure 4

SEM micrographs of the residual palladium clusters embedded in PVP obtained by TGA tests in air ((a), (b), and (c)) and EDS composition percentages (d) of residual material obtained from TGA test.

(a)

(b)

(c)

(d)