Raw data in support of article titled generated at the University of Surrey: A high conductivity ultrathin anion-exchange membrane with 500+ h alkali stability for use in alkaline membrane fuel cells that can achieve 2 W cm-2 at 80 °C

Excel files containing the raw data for key Figures presented in the main article (Figures 1, 3, 4, 6, 7, and 8) related to new LDPE-15 AEM reported in the paper. The data for LDPE-25 AEM was extracted from the following article: L. Q. Wang, J. J. Brink, Y. Liu, A. M. Herring, J. Ponce-Gonzalez, D. K. Whelligan and J. R. Varcoe, Energy Environ. Sci., 2017, 10, 2154–2167.