Mixing in a liquid metal electrode

Articles you may be interested in Electrochemical interface between an ionic liquid and a model metallic electrode Measurements of the magnetic field induced by a turbulent flow of liquid metala) A study on a lobed jet mixing flow by using stereoscopic particle image velocimetry technique Fluid mixing has first-order importance for many engineering problems in mass transport, including design and optimization of liquid-phase energy storage devices. Liquid metal batteries are currently being commercialized as a promising and economically viable technology for large-scale energy storage on worldwide electrical grids. But because these batteries are entirely liquid, fluid flow and instabilities may affect battery robustness and performance. Here we present estimates of flow magnitude and ultrasound measurements of the flow in a realistic liquid metal electrode. We find that flow does substantially affect mass transport by altering the electrode mixing time. Above a critical electrical current density, the convective flow organizes and gains speed, which promotes transport and would yield improved battery efficiency.