Polymerization of 2-(Perfluorohexyl)ethyl Methacrylate in the Presence of 2-Cyano-2-propyl Dithiobenzoate in Supercritical CO2

被引：1

作者：

Chekurov, K. E. ^{[1
]}

Barabanova, A., I ^{[2
]}

Blagodatskikh, I., V ^{[1
]}

Vyshivannaya, O. V. ^{[1
]}

Muranov, A., V ^{[1
]}

Peregudov, A. S. ^{[1
]}

Khokhlov, A. R. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, Nesmeyanov Inst Organoelement Cpds, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Moscow 119991, Russia

来源：

DOKLADY CHEMISTRY | 2022年 / 503卷 / 02期

基金：

俄罗斯科学基金会;

关键词：

2-(perfluorohexyl)ethyl methacrylate; RAFT polymerization; scCO(2); AMPHIPHILIC DIBLOCK COPOLYMERS; CARBON-DIOXIDE; RADICAL POLYMERIZATION; RAFT POLYMERIZATION; ASSEMBLIES; COATINGS;

D O I：

10.1134/S0012500822040012

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The radical polymerization of 2-(perfluorohexyl)ethyl methacrylate (FHEMA) initiated by azobis(isobutyronitrile) in the presence of a commercially available chain transfer agent, 2-cyano-2-propyl dithiobenzoate, carried out in trifluorotoluene (TFT) or in supercritical carbon dioxide (scCO(2)) was studied for the first time. The conditions were found under which the FHEMA polymerization in TFT or in scCO(2) proceeds under homogeneous conditions with reversible chain transfer via the addition-fragmentation mechanism.

引用

页码：57 / 62

页数：6

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