Synthesis of a well-defined polyelectrolyte by controlled/“living” nitroxide-mediated radical polymerization. Kinetic study

Christos Pantazidis; Stelios Andreou; Emmanouil Glynos; Georgios Sakellariou

doi:10.1016/j.eurpolymj.2020.109815

Synthesis of a well-defined polyelectrolyte by controlled/“living” nitroxide-mediated radical polymerization. Kinetic study

Christos Pantazidis
, Stelios Andreou
, Emmanouil Glynos
, Georgios Sakellariou (Corresponding author)

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

9 Citaten (Scopus)

Samenvatting

The synthesis and characterization of potassium 4-styrenesulfonyl (trifluoromethylsulfonyl) imide (STFSIK) monomer as well as its controlled/living nitroxide-mediated radical polymerization (NMRP), using N-tert-Butyl-N-(2-methyl-1-phenylpropyl)-O-(1-phenylethyl) hydroxylamine as initiator in 50% w/v solutions of DMF at 125 °C, are reported. The kinetic studies of STFSIK indicated controlled/“living” polymerization process free of coupling and transfer reactions. ¹H NMR and SEC were employed to determine the rate of monomer consumption and molecular weight distribution, Ð, of the synthesized samples. The polymerization reaction established high monomer conversion in just an hour with high end-group fidelity and the ability to continue polymerization with no visible terminations. Finally, the synthesis of the corresponding PSTFSILi homopolymer was achieved through a metathesis reaction between PSTFSIK and LiClO₄, and the subsequent purification was successful against dialysis in water.

Originele taal-2	Engels
Artikelnummer	109815
Aantal pagina's	9
Tijdschrift	European Polymer Journal
Volume	134
DOI's	https://doi.org/10.1016/j.eurpolymj.2020.109815
Status	Gepubliceerd - 5 jul. 2020
Extern gepubliceerd	Ja

Bibliografische nota

Publisher Copyright:
© 2020 Elsevier Ltd

Financiering

This research has been co-financed by the European Union and Greek national funds through the Operational Program Competitiveness and innovation, under the call RESEARCH – CREATE – INNOVATE (project code: Τ1ΕΔΚ-02576).

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10.1016/j.eurpolymj.2020.109815

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@article{04ce46854c034d78b45802b2f3bcb07d,

title = "Synthesis of a well-defined polyelectrolyte by controlled/“living” nitroxide-mediated radical polymerization. Kinetic study",

abstract = "The synthesis and characterization of potassium 4-styrenesulfonyl (trifluoromethylsulfonyl) imide (STFSIK) monomer as well as its controlled/living nitroxide-mediated radical polymerization (NMRP), using N-tert-Butyl-N-(2-methyl-1-phenylpropyl)-O-(1-phenylethyl) hydroxylamine as initiator in 50\% w/v solutions of DMF at 125 °C, are reported. The kinetic studies of STFSIK indicated controlled/“living” polymerization process free of coupling and transfer reactions. 1H NMR and SEC were employed to determine the rate of monomer consumption and molecular weight distribution, {\DH}, of the synthesized samples. The polymerization reaction established high monomer conversion in just an hour with high end-group fidelity and the ability to continue polymerization with no visible terminations. Finally, the synthesis of the corresponding PSTFSILi homopolymer was achieved through a metathesis reaction between PSTFSIK and LiClO4, and the subsequent purification was successful against dialysis in water.",

keywords = "Ion-exchange, Nitroxide-mediated radical polymerization, Potassium 4-styrenesulfonyl (trifluoromethylsulfonyl) imide",

author = "Christos Pantazidis and Stelios Andreou and Emmanouil Glynos and Georgios Sakellariou",

note = "Funding Information: This research has been co-financed by the European Union and Greek national funds through the Operational Program Competitiveness and innovation, under the call RESEARCH – CREATE – INNOVATE (project code: Τ1ΕΔΚ-02576). ",

year = "2020",

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doi = "10.1016/j.eurpolymj.2020.109815",

language = "English",

volume = "134",

journal = "European Polymer Journal",

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T1 - Synthesis of a well-defined polyelectrolyte by controlled/“living” nitroxide-mediated radical polymerization. Kinetic study

AU - Pantazidis, Christos

AU - Andreou, Stelios

AU - Glynos, Emmanouil

AU - Sakellariou, Georgios

N1 - Funding Information: This research has been co-financed by the European Union and Greek national funds through the Operational Program Competitiveness and innovation, under the call RESEARCH – CREATE – INNOVATE (project code: Τ1ΕΔΚ-02576).

PY - 2020/7/5

Y1 - 2020/7/5

N2 - The synthesis and characterization of potassium 4-styrenesulfonyl (trifluoromethylsulfonyl) imide (STFSIK) monomer as well as its controlled/living nitroxide-mediated radical polymerization (NMRP), using N-tert-Butyl-N-(2-methyl-1-phenylpropyl)-O-(1-phenylethyl) hydroxylamine as initiator in 50% w/v solutions of DMF at 125 °C, are reported. The kinetic studies of STFSIK indicated controlled/“living” polymerization process free of coupling and transfer reactions. 1H NMR and SEC were employed to determine the rate of monomer consumption and molecular weight distribution, Ð, of the synthesized samples. The polymerization reaction established high monomer conversion in just an hour with high end-group fidelity and the ability to continue polymerization with no visible terminations. Finally, the synthesis of the corresponding PSTFSILi homopolymer was achieved through a metathesis reaction between PSTFSIK and LiClO4, and the subsequent purification was successful against dialysis in water.

AB - The synthesis and characterization of potassium 4-styrenesulfonyl (trifluoromethylsulfonyl) imide (STFSIK) monomer as well as its controlled/living nitroxide-mediated radical polymerization (NMRP), using N-tert-Butyl-N-(2-methyl-1-phenylpropyl)-O-(1-phenylethyl) hydroxylamine as initiator in 50% w/v solutions of DMF at 125 °C, are reported. The kinetic studies of STFSIK indicated controlled/“living” polymerization process free of coupling and transfer reactions. 1H NMR and SEC were employed to determine the rate of monomer consumption and molecular weight distribution, Ð, of the synthesized samples. The polymerization reaction established high monomer conversion in just an hour with high end-group fidelity and the ability to continue polymerization with no visible terminations. Finally, the synthesis of the corresponding PSTFSILi homopolymer was achieved through a metathesis reaction between PSTFSIK and LiClO4, and the subsequent purification was successful against dialysis in water.

KW - Ion-exchange

KW - Nitroxide-mediated radical polymerization

KW - Potassium 4-styrenesulfonyl (trifluoromethylsulfonyl) imide

UR - https://www.scopus.com/pages/publications/85086366700

U2 - 10.1016/j.eurpolymj.2020.109815

DO - 10.1016/j.eurpolymj.2020.109815

M3 - Article

AN - SCOPUS:85086366700

SN - 0014-3057

VL - 134

JO - European Polymer Journal

JF - European Polymer Journal

M1 - 109815

ER -

Synthesis of a well-defined polyelectrolyte by controlled/“living” nitroxide-mediated radical polymerization. Kinetic study

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