Sorption and perturbation of water at polyelectrolyte interfaces. Paper 5 - effects of water isotopic dilution

DENG, C. S., SAMMON, C. and YARWOOD, J. (2003). Sorption and perturbation of water at polyelectrolyte interfaces. Paper 5 - effects of water isotopic dilution. Polymer, 44 (7), 2057-2065.

Full text not available from this repository.
Link to published version:: https://doi.org/10.1016/S0032-3861(03)00045-4
Related URLs:

    Abstract

    We have carefully examined the possible role of local oscillator coupling in D2O(or H2O), and locally concentrated evanescent electric fields in creating a large intensity perturbation of the v(OD) band of water in the polyelectrolytes SPEES/PES (S-5, S-8 and S2O). Isotopic dilution experiments lead to the same (or higher) extinction coefficient while an ATR/transmission experimental comparison also gives a similar intensity. We conclude that neither effect is responsible for enhanced P values, and that these must be caused by strong polymer-water interactions at the anionic SO3- groups on these polymers. (C) 2003 Elsevier Science Ltd. All rights reserved.

    Item Type: Article
    Research Institute, Centre or Group - Does NOT include content added after October 2018: Materials and Engineering Research Institute > Polymers Nanocomposites and Modelling Research Centre > Polymers, Composites and Spectroscopy Group
    Identification Number: https://doi.org/10.1016/S0032-3861(03)00045-4
    Page Range: 2057-2065
    Depositing User: Jill Hazard
    Date Deposited: 12 Apr 2010 11:20
    Last Modified: 13 Jun 2017 12:46
    URI: http://shura.shu.ac.uk/id/eprint/1584

    Actions (login required)

    View Item View Item

    Downloads

    Downloads per month over past year

    View more statistics