1. Synthesis and Characterization of Polymer Electrolyte Membranes with Controlled Ion Transport Properties Open Access Author: Xu, Kui Title: Synthesis and Characterization of Polymer Electrolyte Membranes with Controlled Ion Transport Properties Graduate Program: Materials Science and Engineering Keywords: Fuel CellsPolymer Electrolyte MembranesProton ConductivityMethanol PermeabilityElectrochemical Selectivity. File: Download Thesis_--_Kui_Xu.pdf Committee Members: Qing Wang, Dissertation Advisor/Co-AdvisorQing Wang, Committee Chair/Co-ChairRalph H Colby, Committee MemberMichael Anthony Hickner, Committee MemberEnrique Daniel Gomez, Committee Member