D-2.2 Pt-Alloy Cathode Catalysts and Catalyst Layers

Tuesday, 2 October 2018: 14:00-18:00
Star 2 (Sunrise Center)
Chairs:
Juan Herranz and Christopher Rhodes
14:00
(Invited) Pt-Based Aerogels As Enhanced-Durability Electrocatalysts for Polymer Electrolyte Fuel Cells
J. Herranz, S. Henning (Electrochemistry Laboratory, Paul Scherrer Institut), L. Kühn (Chair of Physical Chemistry, TU Dresden), H. Ishikawa (University of Yamanashi, Panasonic corporation), R. Shimizu, M. Uchida (University of Yamanashi), A. Eychmüller (Chair of Physical Chemistry, TU Dresden), and T. J. Schmidt (ETH Zürich, Paul Scherrer Institute)
15:00
Advances in Ptni Nanowire Extended Thin Film Electrocatalysts
S. M. Alia, K. C. Neyerlin, K. Hurst, J. W. Zack, S. A. Mauger (National Renewable Energy Laboratory), W. W. McNeary, A. Weimer, W. Medlin (University of Colorado, Boulder), S. Zaccarine, C. Ngo, S. Pylypenko (Colorado School of Mines), K. Buechler (ALD Nanosolutions), and B. S. Pivovar (National Renewable Energy Laboratory)
15:20
Atomic-Level Insight into Advanced Electrocatalyst Architectures
N. Becknell, R. Wang, H. Lv, P. P. Lopes, N. M. Markovic, and V. Stamenkovic (Argonne National Laboratory)
16:00
Intermission
16:20
Kinetic Analysis of Oxygen Transport Phenomena through Ionomer Thin Film on Pt Surface in PEFC
Y. Kurihara (Graduate School of Engineering, Tohoku University), T. Mabuchi, and T. Tokumasu (Tohoku University)
16:40
Transmission Electron Microscopic Observation of Both Ionomer and Pt Distribution and Their Effects on Cathode Performance for Polymer Electrolyte Fuel Cells
M. Kawamoto, S. Hommura (New Product R&D Center, AGC Asahi Glass Co., Ltd.), K. Kakinuma, and M. Uchida (Fuel Cell Nanomaterials Center, University of Yamanashi)
17:00
Durability of Long-Life Low Power Fuel Cells
R. L. Borup, S. Stariha, A. M. Baker, T. Rockward, D. A. Langlois, M. S. Wilson, and J. Rau (Los Alamos National Laboratory)
17:20
Cathode Loading Impact on Voltage Cycling Induced PEMFC Degradation – a Voltage Loss Analysis
G. S. Harzer, J. N. Schwämmlein, A. M. Damjanović, S. Ghosh, and H. A. Gasteiger (Technical University of Munich)
17:40
In Operando Characterization of Cutting Edge Fuel Cells Catalysts Using X-Ray Absorption Spectroscopy: Capabilities of the XAFS Beamline at Synchrotron Elettra (Trieste, Italy)
S. Pollastri (Ceric - Eric), G. Aquilanti (Elettra-Sincrotrone Trieste), R. Fiala (Charles University, Ceric - Eric), L. Olivi (Elettra-Sincrotrone Trieste), J. Mysliveček, and V. Matolin (Charles University)