The development of stationary phases from addition copolymers

dc.contributor.advisorBohmer, R.G.
dc.contributor.coadvisorSchnautz, N.G.
dc.contributor.postgraduateThompson, Jasper Clifford
dc.date.accessioned2024-11-27T09:15:59Z
dc.date.available2024-11-27T09:15:59Z
dc.date.created21/11/17
dc.date.issued1981
dc.descriptionDissertation (MSc (Analytical Chemistry))--University of Pretoria, 1981.
dc.description.abstractFour new gum stationary phases suitable for use in glass capillary columns have been prepared by radiation-induced copolymerization of chlorotrifluoroethylene with the following comonomers: ethyl vinyl ether, butyl vinyl ether, vinyl acetate, and vinyl pentanoate. The polarity of each was classified, using the five basic McReynolds constants. A wide range of polarities was achieved by altering the functional group and the length of the side chain of the comonomers. The minimum and upper operating temperatures were determined. The minimum operating temperature was found to be 100 °c higher than the corresponding glasstransition temperature.
dc.description.degreeMSc (Analytical Chemistry)
dc.description.departmentChemistry
dc.identifier.urihttp://hdl.handle.net/2263/99490
dc.language.isoen
dc.publisherUniversity of Pretoria
dc.rights© 2024 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria.
dc.subjectDevelopment
dc.subjectStationary phases
dc.subjectAddition copolymers
dc.subjectUCTD
dc.titleThe development of stationary phases from addition copolymers
dc.typeDissertation

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