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.

Creators(s): MacDonald, Iain and Sherrington, David;
Item type:Article
ID code:42878
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:11 Aug 2020 11:00
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URI:https://strathprints.strath.ac.uk/id/eprint/42878
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