Evaluation of the Solution Stability When Reconstructing the Volume Particle Size Distribution from Small-Angle X-Ray Scattering Data for a Silicasol Solution
1.Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”,Russian Academy of Sciences,Moscow,Russia;2.National Research Centre “Kurchatov Institute,”,Moscow,Russia
Abstract:
The results of studying the stability of the solution to the problem for determining the volume nanoparticle size distribution using experimental small-angle X-ray scattering (SAXS) data for a silicasol solution are presented. The possibility of reconstructing solutions using indirect Fourier transform and nonlinear minimization methods for a two-component model of spherical polydisperse particles has been investigated. The results obtained are compared with the simulation data obtained previously for theoretical data sets.