Source: wikibot/double-layer-surface-science
= Double layer (surface science)
{wiki=Double_layer_(surface_science)}
In surface science, the term "double layer" typically refers to the electric double layer, which is a structure that forms at the interface between a solid surface (such as an electrode) and a liquid electrolyte, or at the interface between two immiscible liquids. This concept is crucial in fields such as electrochemistry, colloid science, and nanotechnology.