Reliability of pair distribution function analysis in <i>in situ</i> experiments.

ABSTRACT: In situ and operando pair distribution function (PDF) studies are becoming commonly used to study chemical reactions, nucleation and growth of nanoparticles, or structural changes during the operation of batteries, catalysts, thermoelectric devices etc. However, repeated time-resolved total scattering experiments and subsequent PDF analysis are often not prioritized due to the scarce synchrotron beam time available. This means that the experimental uncertainty and reproducibility of the experimental methods are unknown, and the full potential of in situ PDF experiments may not be exploited. Here, we quantify the experimental uncertainty of the PDF technique in an in situ study of the hydro-thermal synthesis of ZrO₂ nanoparticles. Systematic var

SUBMITTER: Stubkjær RB 

PROVIDER: S-EPMC11957418 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature