Interfacial H2O: Shaping the Electric Double Layer

This workshop aims to bring together a diverse, interdisciplinary community of scientists to advance our understanding of interfacial water and its role in shaping the electric double layer (EDL), a fundamental component governing the performance of electrochemical systems. Through open discussion and collaboration, we will identify knowledge gaps, develop new experimental and theoretical approaches, and foster new research partnerships focused on unlocking the complexities of water-ion-electrode interactions.

The electric double layer (EDL) plays a critical role in electrocatalytic processes such as CO₂ reduction and water (H₂O) electrolysis. Despite its importance, the molecular-level structure and dynamics of the EDL, especially the role of interfacial H₂O molecules, remain poorly understood. Recent advances in spectroscopy, microscopy, and modelling offer new opportunities to study this complex region, but collaboration across disciplines is essential to fully exploit these techniques.

This workshop will bring together electrochemists, surface scientists, spectroscopists, and theoreticians to share their latest insights and challenges. We will explore the behaviour of H₂O at charged interfaces, its interaction with ions and electrode surfaces, and how these processes influence electrocatalytic reactions. The program includes invited talks, flash presentations by early-career researchers, dedicated poster sessions, and collaborative design sessions aimed at generating new project ideas and joint funding proposals.