The folder contains the polymer structure characterization, morphology and performance test of anion exchange membranes.The purpose of these experiments was to investigate the relationship towards the cationic structures and ion exchange membrane performance.All origin files, excel files, figures related to our publication named Anion exchange membranes with twisted poly(terphenylene) backbone: Effect of the N-cyclic cations (see paper for details).Journal of Membrane Science (2021): 119525. DOI: 10.1016/j.memsci.2021.119525