García Villaluenga, Juan PedroBarragán García, Vicenta MaríaIzquierdo Gil, María AmparoGodino Gómez, María PazSeoane Rodríguez, BenjamínRuiz Bauzá, Carlos2023-06-202023-06-202009-11-050021-899510.1002/app.30757https://hdl.handle.net/20.500.14352/43713© 2009 Wiley Periodicals, Inc. Sponsor: Comunidad de Madrid and Universidad Complutense de Madrid; contract grant number: CCG06–UCM/MAT–1037.Liquid permeation measurements of water, methanol, and 2-propanol were carried out using a commercial cation-exchange membrane Nafion-117 (perfluorinated polyethylene with pendant ether-linked side chains terminated with sulfonated groups). The experimental permeation data are treated and analyzed using the capillary model, leading to the determination of equivalent pore radius of the membrane structure.engjournal articlehttp://onlinelibrary.wiley.com/doi/10.1002/app.30757/pdfhttp://onlinelibrary.wiley.comrestricted access536Methanol Fuel-CellsTransport-PropertiesWater-UptakeIonNafionPermeationSorptionBehaviorStateTermodinámica2213 Termodinámica