1. Design and Testing of an Experimental Model to Measure Interfacial Permeability in a Polymer Electrolyte Fuel Cell Open Access Author: Comerford, John Jeffrey Title: Design and Testing of an Experimental Model to Measure Interfacial Permeability in a Polymer Electrolyte Fuel Cell Area of Honors: Mechanical Engineering Keywords: polymer electrolyte fuel cellinterfacial permeability File: Download FinalDraft_4-19.pdf Thesis Supervisors: Professor Matthew M Mench, Thesis SupervisorProfessor Matthew M Mench, Thesis SupervisorMary I Frecker, Faculty ReaderProfessor Matthew M Mench, Thesis Honors Advisor