Degenerative chain-transfer radical polymerization
Term · Chemistry · MLC-T-CHM-013021
A type of reversible-deactivation radical polymerization where chain transfer to a transfer agent is rapid and reversible, leading to a dynamic equilibrium between active and dormant polymer chains. This mechanism provides control over molecular weight and polydispersity. Iodine-transfer polymerization is a common example of this technique.
| Identifier | MLC-T-CHM-013021 |
|---|---|
| Field | Chemistry |
| Subject | Polymer |
| Synonyms | degenerate chain-transfer radical polymerization |
| References | PAC, 2022, 94, 1093. 'Terminology for chain polymerization (IUPAC Recommendations 2021)' on page 1112 (https://doi.org/10.1515/pac-2020-1211) |
| See also | Reversible-deactivation radical polymerization; Degenerative chain transfer; Iodine-transfer polymerization; Organobismuthane-mediated radical polymerization; Organostibane-mediated radical polymerization; Organotellurium-mediated radical polymerization; Reversible-addition-fragmentation chain-transfer polymerization |
Record as JSON
{
"id": "MLC-T-CHM-013021",
"term": "Degenerative chain-transfer radical polymerization",
"field": "Chemistry",
"definition": "A type of reversible-deactivation radical polymerization where chain transfer to a transfer agent is rapid and reversible, leading to a dynamic equilibrium between active and dormant polymer chains. This mechanism provides control over molecular weight and polydispersity. Iodine-transfer polymerization is a common example of this technique.",
"synonyms": [
"degenerate chain-transfer radical polymerization"
],
"subject": "Polymer",
"see_also": [
"reversible-deactivation radical polymerization",
"degenerative chain transfer",
"iodine-transfer polymerization",
"organobismuthane-mediated radical polymerization",
"organostibane-mediated radical polymerization",
"organotellurium-mediated radical polymerization",
"reversible-addition-fragmentation chain-transfer polymerization"
],
"references": [
"PAC, 2022, 94, 1093. 'Terminology for chain polymerization (IUPAC Recommendations 2021)' on page 1112 (https://doi.org/10.1515/pac-2020-1211)"
],
"url": "https://mlchart.com/terminology/chemistry/degenerative-chain-transfer-radical-polymerization/"
}
Record 3,114 of 13,676 in Chemistry terminology (MLC-0109). Request the full dataset.