Stable-radical-mediated polymerization
Term · Chemistry · MLC-T-CHM-011272
A type of reversible-deactivation radical polymerization where a stable radical reversibly reacts with a propagating polymer radical to form a dormant species. This reversible capping mechanism controls the concentration of active radicals, leading to living polymerization characteristics and narrow molecular weight distributions. Aminoxyl-mediated radical polymerization is a prominent example of this technique.
| Identifier | MLC-T-CHM-011272 |
|---|---|
| Field | Chemistry |
| Subject | Polymer |
| References | PAC, 2022, 94, 1093. 'Terminology for chain polymerization (IUPAC Recommendations 2021)' on page 1106 (https://doi.org/10.1515/pac-2020-1211) |
| See also | Initialization; Reversible-deactivation radical polymerization; Aminoxyl-mediated radical polymerization; Organometallic-mediated radical polymerization; Stable radical |
Record as JSON
{
"id": "MLC-T-CHM-011272",
"term": "Stable-radical-mediated polymerization",
"field": "Chemistry",
"definition": "A type of reversible-deactivation radical polymerization where a stable radical reversibly reacts with a propagating polymer radical to form a dormant species. This reversible capping mechanism controls the concentration of active radicals, leading to living polymerization characteristics and narrow molecular weight distributions. Aminoxyl-mediated radical polymerization is a prominent example of this technique.",
"subject": "Polymer",
"see_also": [
"initialization",
"reversible-deactivation radical polymerization",
"aminoxyl-mediated radical polymerization",
"organometallic-mediated radical polymerization",
"stable radical"
],
"references": [
"PAC, 2022, 94, 1093. 'Terminology for chain polymerization (IUPAC Recommendations 2021)' on page 1106 (https://doi.org/10.1515/pac-2020-1211)"
],
"url": "https://mlchart.com/terminology/chemistry/stable-radical-mediated-polymerization/"
}
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