Stern layer

{
  "id": "MLC-T-CHM-011399",
  "term": "Stern layer",
  "field": "Chemistry",
  "definition": "The inner part of the electrical double layer surrounding a charged surface in an electrolyte solution, where counter-ions are specifically adsorbed or strongly attracted to the surface. This layer is relatively rigid and immediately adjacent to the charged surface. It is distinct from the diffuse layer, which extends further into the bulk solution.",
  "subject": "Physical and Biophysical Chemistry",
  "see_also": [
    "counter-ions",
    "co-ions"
  ],
  "references": [
    "PAC, 1972, 31, 577. 'Manual of Symbols and Terminology for Physicochemical Quantities and Units, Appendix II: Definitions, Terminology and Symbols in Colloid and Surface Chemistry' on page 618 (https://doi.org/10.1351/pac197231040577)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/stern-layer/"
}