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

MacDonald Iain I. | Zendy; Sherrington David C. | Zendy

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

Author(s) -

MacDonald Iain I.,

Sherrington David C.

Publication year - 2012

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.36349

Subject(s) - polyethylene , molar mass distribution , molar mass , toluene , chromatography , alcohol , elution , adsorption , chemistry , impurity , resolution (logic) , materials science , organic chemistry , polymer , artificial intelligence , computer science

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 1 H‐NMR spectroscopy also provided unexpected comprehensive information on the molecular structure and molar mass distribution of the polyethylene mono‐alcohol. © 2012 Wiley Periodicals, Inc. J Appl Polym Sci, 2012

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