L03 In Situ Studies on Electrochemical Systems

Wednesday, 12 October 2022: 14:00-18:05
Room 304 (The Hilton Atlanta)
Chairs:
Iryna V. Zenyuk and Anne C. Co
14:00
(Invited) In-Situ/Operando X-Ray Absorption Spectroscopy: Methods and Challenges in Electrocatalysts Characterization
A. Zitolo (Synchrotron SOLEIL)
14:40
Oxidation of Aqueous H3PO3 on Pt Studied By X-Ray Spectroscopies
R. E. Wibowo (Dept. Interface Design, Helmholtz Zentrum Berlin), R. Garcia-Diez (Dept Interface Design, Helmholtz Zentrum Berlin), T. Bystron, M. Prokop (Dept Inorganic Technology, University of Chemical Technology Prague), M. van der Merwe, M. D. Arce, C. E. Jiménez (Dept. Interface Design, Helmholtz Zentrum Berlin), A. Efimenko (Dept. Interface Design, Helmholtz Zentrum Berlin, Energy Material In-situ Laboratory (EMIL), HZB), M. Favaro, D. Starr (Institute of Solar Fuels, Helmholtz Zentrum Berlin), A. Gaupp (VUV Pol Scientific Consulting), R. G. Wilks (Dept. Interface Design, Helmholtz Zentrum Berlin, Energy Material In-situ Laboratory (EMIL), HZB), K. Bouzek (Dept Inorganic Technology, University of Chemical Technology Prague), and M. Bär (Friedrich Alexander Universität Erlangen-Nürnberg, Dept. Interface Design, Helmholtz Zentrum Berlin)
15:00
Exploring PGM-Free Oxygen Reduction Reaction Active Sites By in Situ molecular Probes
B. M. Ceballos (Los Alamos National Lab) and P. Zelenay (Los Alamos National Laboratory)
15:20
Potential Pitfalls in the Operando Study of Electrocatalysts Using X-Ray Absorption Spectroscopy
J. Herranz, N. Diklić, J. S. Diercks, A. H. Clark, M. Nachtegaal, and T. J. Schmidt (Paul Scherrer Institut)
15:40
Break
16:00
(Invited) Insights of Electrochemical Degradation Enabled By Correlated in-Situ Electrochemical Diagnostics and Spatially Resolved Diffraction Mapping
L. Cheng, M. Rezaei Talarposhti (Bosch Research and Technology Center, North America), K. Khedekar (University of California, Irvine), J. Braaton (Bosch Research and Technology Center, North America), I. V. Zenyuk (University of California, Irvine), N. Craig (Bosch Research and Technology Center North America), and C. Johnston (Robert Bosch LLC)
16:40
Insights into Electrocatalytic Surface Chemistry Via Operando Spectroscopy, Spectrometry and Stress Measurements
D. Raciti (National Institute of Standards and Technology), B. Tackett (Purdue University), A. Hight Walker (National Institute of Standards and Technology), G. Stafford (NIST), and T. P. Moffat (National Institute of Standards and Technology)
17:00
Bragg Coherent Diffraction Imaging Studies of Pt Nanograins Under Electrochemical Control Using Pipette Cells
D. Sheyfer, M. Highland, S. Hruszkewycz, H. You, W. Cha, R. Harder (Argonne National Laboratory), R. Mariano, M. Kanan (Stanford U.), and T. Kawaguchi (Tohoku University)
17:20
X-Ray Crystal Truncation Rod Studies of Electrochemical Double Layers
T. Kawaguchi (Tohoku University, Argonne National Laboratory), V. Komanicky (Safarik University), R. Rao, Y. Shao-Horn (Massachusetts Institute of Technology), Y. Liu, and H. You (Argonne National Laboratory)
17:40
In-Situ/Operando Bragg Coherent X-Ray Diffraction Imaging for Nanoscale Imaging of Strain and Defect
W. Cha (Argonne National Laboratory)
18:00
Concluding Remarks
See more of: L03: In Situ Electrochemical Systems 5
See more of: Physical and Analytical Electrochemistry, Electrocatalysis, and Photoelectrochemistry
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