Figure 3
Reduced SAXS intensities (red squares) after 1 s (a) and 22 s (b) of EDTA-stabilized CdS formation [c(CdS) = 6.25 mM]. The patterns were acquired at the APS 12 ID-C station with an X-ray energy of 12 keV and exposure times of 100 ms. Lognormal-distributed bimodal spherical particle models together with a linear background appeared appropriate to fit the data. The dashed lines show the contributions to the scattered intensities of each population, while the black lines represent the fitting results. |