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O: Fachverband Oberflächenphysik

O 39: Focus Session: Structure and Dynamics of Solvent at Electrochemical Interfaces I

Dienstag, 10. März 2026, 10:30–12:30, WILL/A317

Understanding how solvent molecules organize and move at electrochemical interfaces is central to catalysis, energy conversion, and electrochemical materials science. This Focus Session will bring together experimental and theoretical leaders using complementary surface specific spectroscopies as vibrational sum frequency generation, advanced X ray/electron techniques, and multiscale simulations to reveal intermolecular structure, hydrogen bond networks, ion-solvent coupling, and field driven dynamics from single crystal electrodes to complex battery interfaces. By highlighting recent breakthroughs in time-resolved measurements and operando platforms, the session aims to connect fundamental interfacial physics with macroscopic performance in electrocatalysis, corrosion, and electrochemical energy storage.

Organized by Yujin Tong (U Duisburg-Essen) and Angelika Kühnle (U Bielefeld).

	10:30	O 39.1	Influence of Tip Apex Modification on Force Microscopy at the Solid-Liquid Interface — •Lucas Andreas Scheibel and Andrea Auer
	10:45	O 39.2	High-Resolution Hydration Layer Mapping: Does a Hydration Structure above Gold Imply a Clean Surface? — •Antonia Köhler, Ralf Bechstein, Michael Reichling, and Angelika Kühnle
	11:00	O 39.3	Hauptvortrag: Electric double layer of platinum electrodes — •Marc Koper
	11:30	O 39.4	Nonequilibrium density-potential functional theoretical approach of electrochemical plasmonics — •Lulu Zhang, Michael Eikerling, and Jun Huang
	11:45	O 39.5	Insights into the Structure and Dynamics of Co3O4–Water Interfaces Using a High-Dimensional Neural Network Potential — •Amir Omranpour and Jörg Behler
	12:00	O 39.6	Hauptvortrag: First-principles modelling of electrochemical interfaces — •Axel Groß