Data: Operando X-Ray Mapping of Ion Transport and Arrangement in a Carbon-Based Supercapacitor Electrode

This repository contains the raw operando synchrotron small-angle X-ray scattering (SAXS) and corresponding X-ray transmission data acquired at 35 sample positions on the working electrode during charging and discharging of a supercapacitor for the manuscript "Operando X-Ray Mapping of Ion Transport and Arrangement in a Carbon-Based Supercapacitor Electrode". The full gas adsorption dataset used for characterising the activated carbon material is also included. A comprehensive metadata file provides all relevant beamline parameters, experimental settings, and acquisition details. For transparency and reproducibility, the processed data used to generate each figure in the manuscript is provided in dedicated subfolders.