Preparative scale isocratic chromatographic purification of a polyethylene mono-alcohol accompanied by high resolution evaluation of molecular weight distribution

MacDonald, Iain and Sherrington, David (2012) Preparative scale isocratic chromatographic purification of a polyethylene mono-alcohol accompanied by high resolution evaluation of molecular weight distribution. Journal of Applied Polymer Science, 125 (4). pp. 3023-3028. ISSN 0021-8995

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Abstract

A simple preparative-scale adsorption chromatographic method for separating a commercially available polyethylene mono-alcohol from its non-functional polyethylene impurities has been established using silica as the stationary phase and toluene at 75°C as the isocratic eluant. Characterization of the chromatographic fractions by 1H-NMR spectroscopy also provided unexpected comprehensive information on the molecular structure and molar mass distribution of the polyethylene mono-alcohol.

  • Item type:Article
    ID code:42878
    Dates:
    Date
    Event
    15 August 2012
    Published
    Keywords:chromatography, polyrthylene (PE), mass distribution, MALDI, block copolymers, Chemistry, Materials Chemistry, Polymers and Plastics, Surfaces, Coatings and Films, Chemistry(all)
    Subjects:Science > Chemistry
    Department:Faculty of Science > Pure and Applied Chemistry
    Depositing user: Pure Administrator
    Date deposited:15 Feb 2013 10:09
    Last modified:20 Jan 2021 20:32
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/42878
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