Growth of CdS semiconducting nanocrystals

Evolution of the volume size distribution Dv (R) assuming spherical particles with radius R depicting a bimodal size distribution given by the precursors (1.2 nm) and the final particles (3 nm). Hecus System3 SAXS, exposure times 500 s/frame.

Mesoporous Silica Production

Evolution of inner surface during reaction with two different swelling agents. Hecus System3 SAXS, exposure 300 s/frame