Sulfonated hydrocarbon graft architectures for cation exchange membranes

Research output: Contribution to journalJournal article – Annual report year: 2013Researchpeer-review

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Sulfonated hydrocarbon graft architectures for cation exchange membranes. / Nielsen, Mads Møller; Jankova Atanasova, Katja ; Hvilsted, Søren.

In: European Polymer Journal, Vol. 49, No. 11, 2013, p. 3601-3609.

Research output: Contribution to journalJournal article – Annual report year: 2013Researchpeer-review

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@article{b4de532e4076406584b52c0e706ff591,
title = "Sulfonated hydrocarbon graft architectures for cation exchange membranes",
abstract = "A synthetic strategy to hydrocarbon graft architectures prepared from a commercial polysulfone and aimed as ion exchange membrane material is proposed. Polystyrene is grafted from a polysulfone macroinitiator by atom transfer radical polymerization, and subsequently sulfonated with acetyl sulfate to various degrees. Series of grafting densities and graft lengths are prepared, and membranes are solvent cast from DMSO. The membrane properties in aqueous environments are evaluated from their water swelling behavior, and their thermal properties and stability are investigated by thermogravimetric analysis and differential scanning calorimetry.",
keywords = "Amphiphilic copolymer, ATRP, Electrolyte, Ionomer, PEM, Sulfonic acid",
author = "Nielsen, {Mads M{\o}ller} and {Jankova Atanasova}, Katja and S{\o}ren Hvilsted",
year = "2013",
doi = "10.1016/j.eurpolymj.2013.07.029",
language = "English",
volume = "49",
pages = "3601--3609",
journal = "European Polymer Journal",
issn = "0014-3057",
publisher = "Pergamon Press",
number = "11",

}

RIS

TY - JOUR

T1 - Sulfonated hydrocarbon graft architectures for cation exchange membranes

AU - Nielsen, Mads Møller

AU - Jankova Atanasova, Katja

AU - Hvilsted, Søren

PY - 2013

Y1 - 2013

N2 - A synthetic strategy to hydrocarbon graft architectures prepared from a commercial polysulfone and aimed as ion exchange membrane material is proposed. Polystyrene is grafted from a polysulfone macroinitiator by atom transfer radical polymerization, and subsequently sulfonated with acetyl sulfate to various degrees. Series of grafting densities and graft lengths are prepared, and membranes are solvent cast from DMSO. The membrane properties in aqueous environments are evaluated from their water swelling behavior, and their thermal properties and stability are investigated by thermogravimetric analysis and differential scanning calorimetry.

AB - A synthetic strategy to hydrocarbon graft architectures prepared from a commercial polysulfone and aimed as ion exchange membrane material is proposed. Polystyrene is grafted from a polysulfone macroinitiator by atom transfer radical polymerization, and subsequently sulfonated with acetyl sulfate to various degrees. Series of grafting densities and graft lengths are prepared, and membranes are solvent cast from DMSO. The membrane properties in aqueous environments are evaluated from their water swelling behavior, and their thermal properties and stability are investigated by thermogravimetric analysis and differential scanning calorimetry.

KW - Amphiphilic copolymer

KW - ATRP

KW - Electrolyte

KW - Ionomer

KW - PEM

KW - Sulfonic acid

U2 - 10.1016/j.eurpolymj.2013.07.029

DO - 10.1016/j.eurpolymj.2013.07.029

M3 - Journal article

VL - 49

SP - 3601

EP - 3609

JO - European Polymer Journal

JF - European Polymer Journal

SN - 0014-3057

IS - 11

ER -