Asymmetric membrane

{
  "id": "MLC-T-CHM-000860",
  "term": "Asymmetric membrane",
  "field": "Chemistry",
  "definition": "A membrane characterized by a non-uniform structure across its cross-section, typically consisting of a dense, selective skin layer supported by a much thicker, porous sublayer. This structural asymmetry provides high flux while maintaining good separation efficiency. Such membranes are widely used in reverse osmosis and ultrafiltration processes.",
  "subject": "Polymer",
  "see_also": [
    "membrane"
  ],
  "references": [
    "PAC, 1996, 68, 1479. 'Terminology for membranes and membrane processes (IUPAC Recommendations 1996)' on page 1481 (https://doi.org/10.1351/pac199668071479)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/asymmetric-membrane/"
}