Gas bubbles evolving on electrodes during water-electrolysis are blocking active reaction area, thus hindering mass transfer and raising Ohmic resistance. Unlike earlier models that prescribe a uniform current density on the wetted part of the electrode, we resolve the primary electric field, which allows the current d...
Understanding electric fields at electrode/electrolyte interfaces strongly influences electrocatalytic processes, yet their characterization at high current densities is often hindered by gas evolution that interferes with physical and electromagnetic probes. Herein, a custom electrochemical flow cell is presented th...
Electrochemical control of interfacial tension enables the extrusion of gallium-based liquid metals into high-surface-area nonspherical geometries relevant to electrocatalysis and hydrogen production. Here, liquid metal wires with diameters down to ∼500 nm are produced using quartz nanopipettes under moderate anodic...
Electrochemical CO2 reduction reaction (eCO2RR) is a promising technology for carbon utilization, yet achieving high product selectivity and long-term stability remains a critical challenge. In this study, we investigated the performance and surface stability of Cu electrodes modified with Ag nanoparticles using a spra...
To improve the performance of lithium-ion batteries, electrode particles have been designed in various morphologies, with the cylindrical structure being one of the more common electrode particle shapes. However, compared to conventional spherical particles, the advantages of cylindrical particles have not been fully u...
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