2007 Spring Meeting & 3rd Global Congress on Process Safety

Session: Microstructural Analysis of Proton Exchange Membrane Fuel Cells: Membrane and Catalyst Layer Degradation Mechanisms II

Chair

Robert B. Moore, The University of Southern Mississippi

Co-Chair

Amy L. Manheim, US Department of Energy

Presentations

02:00 PM

(128a) Analysis of the Physical and Chemical Stability of Cast Nafion® Membranes with Respect to Methanol Solubility and Radical Attack
Shawn J. Osborn, Brady W. Pitts, Kenneth M. Mauritz, Robert B. Moore

02:25 PM

(128b) Sulfonated Perfluorocyclobutyl Polymers and Fluorocarbon Functionalized Carbon for Pem Membranes
D. W. Smith, Amit Y. Sankhe, Earl H. Wagener, Raul S. Hernandez, Mark W. Perpall, Chris M. Topping, S. Suresh, Stephen Creager, Jianyong Jin

02:50 PM

(128c) Broadband Dielectric Spectroscopy Characterization of Chemical Degradation in Nafion®/Silicate Nanocomposite Membranes
Mohammad K. Hassan, Robert B. Moore, Kenneth A. Mauritz

03:15 PM

(128d) Transport Properties of Supercritical Fluid Processed Proton Exchange Membranes: Methanol Permeability and Proton Conductivity
Juan C. Pulido, David Suleiman, Alba Y. Marrero

03:40 PM

(128e) Sulfonated Block Copolymer Membranes
Dale L. Handlin, Scott R. Trenor