697 Fuel Cell Membranes II

Thursday, November 1, 2012: 12:30 PM
402 (Convention Center )
Description:
Membranes have played increasingly important roles in fuel cells. For fuel cells, membranes are involved in fuel processing and as proton-exchange and hydroxyl ion-exchange materials in membrane electrode assemblies. In fuel processing, CO2- and H2-selective membranes can be used both in membrane reactor configuration to enhance water gas shift reaction and in the membrane permeation to purify H2, as well as O2-selective membranes can be employed for O2-enriched air production to increase (1) the H2 concentration in the reformed gas from the autothermal reforming or partial oxidation/gasification of liquid fuel (e.g., gasoline, diesel and/or jet fuel), natural gas, biomass or coal and (2) the performance of fuel cell on the cathode side. Proton-exchange and hydroxyl ion-exchange membranes and membrane electrode assemblies, including cost-effective Nafion replacements particularly for 120 180oC and new membranes for alkaline fuel cells, are critical to the widespread use of fuel cells. Original and review papers on membranes for fuel cell applications are sought, including (1) fuel processing, (2) proton-exchange membranes, (3) hydroxyl ion-exchange membranes, and (4) membrane electrode assemblies. We will include papers on fundamental understanding through theory, modeling, and controlled experiments as well as engineering, applications and scale-up studies.

Sponsor:
Membrane-Based Separations
Co-Sponsor(s):
Electrochemical Fundamentals (01E)

Co-chairs:
Peter N. Pintauro
Email: peter.pintauro@Vanderbilt.Edu

He Bai
Email: he.bai@momentive.com

W.S. Winston Ho
Email: ho@chbmeng.ohio-state.edu


12:33 PM
(697a) Hydroxide Conducting Polymerized Ionic Liquid Block Copolymers for Alkaline Fuel Cells
Yuesheng Ye, Tsen-Shan Wang, Karen I. Winey and Yossef A. Elabd

1:29 PM
(697c) Gas Permeation in Perflurosulphonated Membranes: Influence of Temperature and Relative Humidity
Matteo Minelli, Marco Giacinti Baschetti, Jacopo Catalano and Giulio Sarti

1:57 PM
(697d) Pore Filling Anion Exchange Membranes and Membrane Electrode Assemblies for Solid-State Alkaline Fuel Cells
Takeo Yamaguchi, Han Zhang, Hyangmi Jung, Hidenori Ohashi and Takanori Tamaki
See more of this Group/Topical: Separations Division