D1-1 Activity and Durability of Pt-Based Cathode Catalysts 1

Tuesday, October 13, 2015: 08:00-12:00
211-A (Phoenix Convention Center)
Chairs:
Shyam S Kocha and Peter Strasser
08:00
1326
CO Adsorption on Platinum Nanoparticles - the Importance of Size Distribution Studied with in-Situ DRIFTS and DFT Calculations
C. Brieger, J. Melke, P. Kaghazchi (Freie Universitaet Berlin), and C. Roth (Freie Universitaet Berlin)
08:20
1327
Re-Examination of the Particle Size Effect on the ORR for Nafion-Free Ultrathin Uniform Pt/C Catalyst Layers
K. Shinozaki (Toyota Central R&D Labs., Inc.) and S. S. Kocha (National Renewable Energy Laboratory)
08:40
1328
Platinum Dissolution from Carbon Supported Nanoparticles
Z. Wang, E. Tada (Tokyo Institute of Technology), and A. Nishikata (Tokyo Institute of Technology)
09:00
1329
Corrosion Resistance of Pt-Co Alloy Under Potential Cycling in Sulfuric Acid Solution
Y. Sugawara, M. Konno (Tohoku University, present: NSSMC Ltd.), I. Muto (Department of Materials Science, Tohoku University), and N. Hara (Department of Materials Science, Tohoku University)
 
1330
Stabilization Strategies for PtCo/C Catalysts for Htpem Fuel Cells (Cancelled)
09:40
Intermission
10:00
1331
Design of Supported PtCo Electrocatalysts for Pemfcs
A. Stassi, I. Gatto, A. Saccà, A. Patti, G. Monforte, V. Baglio (CNR-ITAE), and A. S. Aricò (CNR-ITAE)
10:20
1332
Ptfe Porous Hollow Nanocapsule Electrocatalysts with Remarkably Enhanced Oxygen Reduction Activity
H. Kuroki (Kanagawa Academy of Science and Technology, Tokyo Institute of Technology), T. Tamaki (Kanagawa Academy of Science and Technology, Tokyo Institute of Technology), S. Nakanishi (Tokyo Institute of Technology), M. Matsumoto, K. Kamiguchi, K. Kubobuchi, M. Arao (Device-functional analysis Department, NISSAN ARC Ltd.), H. Imai (Device-functional analysis Department, NISSAN ARC Ltd.), Y. Kitamoto (Kanagawa Academy of Science and Technology, Tokyo Institute of Technology), and T. Yamaguchi (Kanagawa Academy of Science and Technology, Tokyo Institute of Technology)
10:40
1333
Bimetallic Aerogels: Nanostructured Oxygen Reduction Reaction Electrocatalysts
S. Henning (Electrochemistry Laboratory, Paul Scherrer Institut), J. S. Herranz (Electrochemistry Laboratory, Paul Scherrer Institut), L. Kühn (Chair of Physical Chemistry, TU Dresden), A. Eychmüller (Chair of Physical Chemistry, TU Dresden), and T. J. Schmidt (Laboratory of Physical Chemistry, ETH Zürich, Electrochemistry Laboratory, Paul Scherrer Institute)
11:00
1334
Highly Active and Durable Extended Surface Oxygen Reduction Electrocatalysts
S. M. Alia (National Renewable Energy Laboratory), K. C. Neyerlin, S. Pylypenko (Colorado School of Mines), A. A. Dameron, S. S. Kocha (National Renewable Energy Laboratory), and B. S. Pivovar (National Renewable Energy Laboratory)
11:20
1335
Enhanced Durability with Cu-Containing Chemically Ordered Pt-Alloy Catalyst for Oxygen Reduction Reaction in Polymer Electrolyte Fuel Cell
B. Arumugam (Tokyo Institute of Technology, Kanagawa Academy of Science and Technology), T. Tamaki (Tokyo Institute of Technology, Kanagawa Academy of Science and Technology), and T. Yamaguchi (Kanagawa Academy of Science and Technology, Tokyo Institute of Technology)
11:40
1336
Controlling the Activity and Stability of Pt-Based Electrocatalysts By Means of the Lanthanide Contraction
M. Escudero-Escribano, P. Malacrida, U. G. Vej-Hansen, V. Tripkovic, A. A. Velázquez-Palenzuela, J. Schiøtz, J. Rossmeisl, I. E. L. Stephens (Technical University of Denmark), and I. Chorkendorff (Technical University of Denmark)
See more of: I05: Polymer Electrolyte Fuel Cells 15 (PEFC 15)
See more of: Fuel Cells, Electrolyzers, and Energy Conversion
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