X-Ray Fluorescence Analysis Measurement of Lithium-Ion Battery Pouchcells

The dataset comprises X-ray fluorescence (XRF) measurement data of lithium-ion battery (LIB) pouch cells acquired under systematically varied measurement conditions. Measurements were conducted using different acquisition times and multiple spatial measurement points on each pouch cell to assess the influence of measurement duration and positioning on elemental signal quality and reproducibility. The dataset includes raw spectra as well as processed elemental intensity data, providing a basis for comparative analysis and method evaluation in LIB material characterization.