Eutectic mixtures as a green alternative for efficient catalyst recycling in atom transfer radical polymerizations

Eutectic mixtures as a green alternative for efficient catalyst recycling in atom transfer radical polymerizations

ABSTRACT A new solvent mixture, based on ethanol/reline (EM: eutectic mixture), was investigated for the supplemental activator and reducing agent atom transfer radical polymerization (SARA ATRP) of methyl acrylate (MA) near room temperature, for the first time, affording complete catalyst recovery...

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Veröffentlicht in:Journal of polymer science. Part A, Polymer chemistry Polymer chemistry, 2017-02, Vol.55 (3), p.371-381
Hauptverfasser: Maximiano, Pedro, Mendonça, Patrícia V., Santos, Madson R. E., Costa, João R. C., Guliashvili, Tamaz, Serra, Arménio C., Coelho, Jorge F. J.
Format: Artikel
Sprache:eng
Schlagworte:
Acrylates
atom transfer radical polymerization (ATRP)
Catalysts
Ethanol
Ethyl alcohol
eutectic mixture (EM)
Eutectics
living polymerization
metal catalyst
Polymerization
radical polymerization
Radicals
Solvents
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Zusammenfassung:ABSTRACT A new solvent mixture, based on ethanol/reline (EM: eutectic mixture), was investigated for the supplemental activator and reducing agent atom transfer radical polymerization (SARA ATRP) of methyl acrylate (MA) near room temperature, for the first time, affording complete catalyst recovery and reuse. The kinetic results revealed that the polymerizations were controlled, with polymers having narrow molecular weight distributions (Đ 
ISSN:0887-624X
1099-0518
DOI:10.1002/pola.28415