In summary, we have demonstrated that PDW is applicable not only to the analysis of thin-film electrodes but also to conventional porous electrodes. Using the same dataset, PDW can yield fitted kinetic parameters that closely match those obtained through GFLW. On top, PDW allows to semi-quantitatively evaluate solid-state diffusion coefficients. Additionally, the surface coverage θ and the parameter Λ (associated with C eq , A, and Γ) could potentially provide extra insights into the solid-state diffusion process, insights that are not available elsewhere. PDW has proven to be an effective alternative to GFLW for EECM analysis; however, being aware of PDW's limitations and assumptions is essential for robust analysis.