I01D - 02 Pt-Alloy Cathode Catalysts

Sunday, 9 October 2022: 14:00-18:00
Galleria 5 (The Hilton Atlanta)
Chairs:
Kotaro Sasaki and Hideo Daimon
14:00
(Invited) High-Performance Nitrogen-Doped Pt-Based Core-Shell Catalyst for the Oxygen Reduction Reaction
K. Sasaki and X. Zhao (Brookhaven National Laboratory)
14:40
Highly Durable Pt-Based Core-Shell Catalysts with Metallic and Oxidized Cobalt Species for Boosting the Oxygen Reduction Reaction
M. Oezaslan (Technische Universitaet Braunschweig), M. Janssen (Technical University of Braunschweig), P. Weber (Carl von Ossietzky Universitaet Oldenburg), D. Park (Physikalisch-Technische Bundesanstalt (PTB)), and J. Klein (Technical University of Braunschweig)
15:00
Amino Functionalization Approach to Synthesis of Carbon Supported Intermetallic Platinum-Based Alloy Catalysts for Fuel Cell Application
Q. Gong (Xiamen University), Q. Zhang (Indiana Univeristy-Purdue University Indianapolis), H. Zhang (Department of Chemistry, Stony Brook University), D. A. Cullen (Oak Ridge National Laboratory), S. Jeon (University of Pennsylvania), H. Yu (Oak Ridge National Laboratory), Y. Ren (Argonne National Laboratory, Advanced Photon Source), Z. Yang, C. Sun (Argonne National Laboratory), E. A. Stach (Vagelos Institute for Energy Science and Technology), Y. Yu (Indiana University-Purdue University Indianapolis), A. C. Foucher (University of Pennsylvania), P. Liu (Brookhaven National Laboratory), and J. Xie (Indiana University–Purdue University Indianapolis)
15:20
Exploring the Function of Nitrogen-Doped Carbon Shell on Ordered and Disordered PtCo Alloy Catalysts in Oxygen Reduction Reaction By X-Ray Absorption Spectroscopy
Y. Gao, T. Uchiyama, K. Yamamoto, T. Matsunaga, T. Teranishi, R. Sato (Kyoto University), H. Imai (Nissan ARC Ltd.), Y. Sakurai (Japan Synchrotron Radiation Research Institute), Y. Tsuji (FC-Cubic), and Y. Uchimoto (Kyoto University)
15:40
Intermission
16:00
Microscopic Insights into the Inhomogeneous Degradation of Pt Alloy Catalysts in PEM Fuel Cells
H. Yu, M. J. Zachman, O. Rahman, A. Ziabari, J. Arregui Mena, S. Venkatakrishnan, and D. A. Cullen (Oak Ridge National Laboratory)
16:20
Improvements in Oxygen Diffusivity, ORR Activity and Durability of Pt-Based Catalysts By Mesoporous Carbon Support and Melamine Decoration
H. Daimon, T. Miyata, S. Yoshikawa, S. Nishikawa, S. Ichikawa, Y. Kishimoto, T. Doi, and M. Inaba (Doshisha University)
16:40
Oxygen Reduction Reaction of Pt and Non-PGM Transition Metal High Entropy Alloys Single Crystal Stacking Structures
Y. Chida, T. Tomimori, T. Ebata (Tohoku University), N. Taguchi, T. Ioroi (National Institute of Advanced Industrial Science and Technology), N. Todoroki, and T. Wadayama (Tohoku University)
17:00
Design of Metal/Metal Oxide Nanomaterials for Highly Active, Selective, and Durable Electrocatalysts
Y. E. Sung (Seoul National University), H. Shin (Institute for Basic Science), and J. J. Kim (Seoul National University, School of Chemical & Biological Engineering, Seoul National Univ)
17:20
Electronic Perturbation of Platinum Alloy By Transition Metal-Doping Towards Improved ORR Activity and Stability
S. Zaman (Huazhong University of Science and Technology (HUST), Southern University of Science and Technology (SUSTech)) and B. Y. Xia (Huazhong University of Science and Technology (HUST))
17:40
(Digital) Molybdenum-Promoted Intermetallic PtCo ORR Catalyst
Y. T. Pan, L. C. Lin, C. H. Kuo, Y. H. Hsu, H. Y. Chen (National Tsing-Hua University), L. C. Hsu, and J. L. Chen (National Synchrotron Radiation Research Center)
See more of: I01D: Polymer Electrolyte Fuel Cells & Electrolyzers 22(PEFC&E 22) - Catalyst Activity/Durability for Hydrogen(-Reformate) Acidic Fuel Cells
See more of: Fuel Cells, Electrolyzers, and Energy Conversion
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