Supporting data: reaction–demixing coupling and Cu(II) uptake at ionisable acidic sites in Jatropha-oil-derived precursor/polyethersulfone membranes

Supporting data for the article “Reactive aqueous NIPS of a Jatropha-oil-derived NCO-terminated precursor with polyethersulfone: reaction–demixing coupling, urethane–urea network formation and Cu(II) uptake at ionisable acidic sites” (Journal of Membrane Science). The record holds the structured numerical records underlying the quantitative results reported in the manuscript and Supporting Information. Every mean ± SD printed in the article and its Supporting Information — 1,008 values in the Supporting Information tables and 135 in the manuscript text — is recomputable from these records, as is every p value in the statistical register of Table S87. No vendor-native instrument files and no raw image files are included. FILES 1. JPUPES_Supporting_Data.xlsx (61 sheets) • Summary — one row per condition-by-metric group with n, mean, SD and RSD (1,763 groups). • Raw_Data — the 5,135 replicate observations those statistics are computed from, keyed to the same Group ID. • 55 point-level sheets — the curves and spectra behind the figures: transmitted-light demixing kinetics of reactive and matched end-capped dopes, rapid and time-resolved ATR-FTIR, XPS, Cu K-edge XANES and EXAFS, EPR, TGA/DSC, tensile stress–strain, uptake kinetics, potentiometric titration curves, single-pass breakthrough, pressure ramps, eluate assays, and instrument calibration and run logs. • Derived_Calculations — the formula, input dataset and calculated value for each of the 71 printed quantities that are not direct replicate statistics (fitted parameters, ratios, interpolations, unit conversions, regressions). • Dataset_Index, Dataset_Parameters — dataset-to-SI-table mapping and per-dataset description, units and variability basis. • README — sheet inventory, reporting conventions and the current state of the deposit. 2. Figure_Table_RawData_Map.xlsx — maps each of the 150 figures, tables and notes of the manuscript and Supporting Information to the dataset underlying its quantitative content, with a 131-entry dataset inventory. 3. MANIFEST.md — record description and file list. 4. MD5SUMS.txt — checksums for the other files in this record. CONVENTIONS SD is the sample standard deviation of the n raw values; RSD is SD/|mean| × 100 and is left blank where |mean| < 1. Four groups record a non-numeric outcome — two below the analytical reporting limit and two ruptured coupons — and therefore carry no mean or dispersion. Three scale discrepancies between series measured at different times are recorded rather than reconciled, with their permitted use stated in the README and in Note S9 of the Supporting Information. One XPS spectrum retains a single-channel spike at 945.0 eV as acquired; no reported fitted or integrated quantity uses that channel.