L05 Advanced Techniques for In Situ Electrochemical Systems II

Wednesday, 16 October 2019: 14:00-18:00
Room 304 (The Hilton Atlanta)
Chairs:
Iryna V. Zenyuk and Svitlana Pylypenko
14:00
(Invited) PEFC Electrode Layer Development Via Complementary in Situ Diagnostics and Ex Situ Characterization
T. Van Cleve, S. Khandavalli (National Renewable Energy Laboratory), K. L. More (Oak Ridge National Laboratory), L. Osmieri, G. Wang, A. G. Star, S. Kabir (National Renewable Energy Laboratory), F. Cetinbas, N. N. Kariuki, J. Park (Argonne National Laboratory), M. Ulsh (National Renewable Energy Laboratory), S. Medina (Colorado School of Mines, National Renewable Energy Laboratory), S. A. Mauger (National Renewable Energy Laboratory), S. Pylypenko (Colorado School of Mines), D. J. Myers (Argonne National Laboratory), and K. C. Neyerlin (National Renewable Energy Laboratory)
14:20
Chemical and Morphological Origins of Improved Transport in Perfluoro Ionene Chain Extended Ionomers
G. M. Su (Lawrence Berkeley National Laboratory), I. A. Cordova (ALS - Lawrence Berkeley National Lab), M. Yandrasits, M. Lindell (3M Corporate Research Materials Lab), J. Feng, C. Wang, and A. Kusoglu (Lawrence Berkeley National Laboratory)
14:40
AFM Modes for in-Situ Hyperspectral Mapping of Nanomechanics, Conductivity, and Local Electrochemical Activity
J. Thornton, C. Li, and T. Mueller (AFM Business Unit, Bruker Nano Surfaces)
15:00
In-Situ Electrochemical Techniques to Determine Ionomer Coverage in PEFC Electrodes
T. Van Cleve (National Renewable Energy Laboratory), S. Khandavalli (National Renewable Energy Lab), S. Medina, S. Pylypenko (Colorado School of Mines), S. A. Mauger, and K. C. Neyerlin (National Renewable Energy Laboratory)
15:20
Synchrotron-Based Characterization of Perfluorinated Sulfonic-Acid Ionomers
P. J. Dudenas, A. Z. Weber, and A. Kusoglu (Lawrence Berkeley National Laboratory)
15:40
Break
16:00
Real-Time Characterization of Electrochemical Reaction Products
P. Khanipour, M. Löffler, A. M. Reichert, R. Kloth, I. Mangoufis-Giasin, K. J. J. Mayrhofer, and I. Katsounaros (Forschungszentrum Jülich GmbH)
16:20
16:40
Quantifying Concentration Distribution in an Organic Redox Flow Battery Using in-Plane Neutron Radiography
A. Forner-Cuenca (Massachusetts Institute of Technology, Eindhoven University of Technology), K. V. Greco, J. A. Kowalski (Joint Center for Energy Storage Research), P. Boillat (Electrochemistry Laboratory, Paul Scherrer Institut), and F. R. Brushett (Joint Center for Energy Storage Research)
17:00
(Invited) Discovery of New Capacity Fade Mechanism in Lixsn Batteries with Derivative Operando (dOp) NMR Spectroscopy
J. L. Lorie Lopez, P. J. Grandinetti, and A. C. Co (The Ohio State University)
17:20
Probing Sulfur Contamination Mechanisms in Solid Oxide Fuel Cells Using Operando Methods
W. A. Maza (National Research Council, U.S. Naval Research Laboratory), E. D. Pomeroy (Montana State University), D. A. Steinhurst (Nova Research, Inc.), S. Tsoi (U.S. Naval Research Laboratory), R. A. Walker (Montana State University), and J. C. Owrutsky (Chemical Dynamics & Diagnostics Branch, Code 6110)
17:40
Combined Synchrotron Nano X-Ray Computed Tomography and XANES to Understand PGM-Free Anodes of Alkaline Fuel Cells
D. S. Kulkarni (University of California, Irvine), S. J. Normile, E. Leonard (Tufts University), Y. Huang, M. Rezaei Talarposhti (University of California, Irvine), P. Atanassov (University of California Irvine), X. Xiao (Brookhaven National Laboratory), and I. V. Zenyuk (University of California Irvine)