Electrochemically Formed Submicrometer Liquid Metal Alloy Wires: A Route toward High-Surface-Area Electrochemical Electrodes
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...