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Stable organic cation salts: Ion pair equilibria and use in cationic polymerisation

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Polymerization Reactions

Part of the book series: Advances in Polymer Science ((POLYMER,volume 19))

Abstract

Stable organic cations have provided a range of initiator systems for a wide variety of cationic polymerisations of olefinic and hetercyclic monomers. Such salts are readily characterised in purified form, and facilitate experimental work leading to determination of ion-pair dissociation equilibria and estimates of rate coefficients for propagation by free cations and well defined ion pairs. Data obtained in this way permit (and stimulate) comparison with polymerisations initiated by more complex systems and afford opportunities for quantitative study of counterion phenemona on the various processes governing molecular weights and molecular weight distributions.

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  1. Donnan Laboratories, University of Liverpool, L69 3BX, Liverpool, England

    A. Ledwith

  2. Department of Pure and Applied Chemistry, University of Strathclyde, G1 1XL, Glasgow, Scotland

    D. C. Sherrington

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  1. A. Ledwith
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Ledwith, A., Sherrington, D.C. (1975). Stable organic cation salts: Ion pair equilibria and use in cationic polymerisation. In: Polymerization Reactions. Advances in Polymer Science, vol 19. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-07460-0_1

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