Zirfon is a porous composite separator material composed of a polysulfone matrix and ZrO2 which is present as a powder. The manufacturing is based on the film-casting technique. The separator is very stable in concentrated KOH solutions at elevated temperatures. Even with a high loading of ZrO2 it is possible to produce very flexible separators with attractive mechanical properties. The main challenge for this Zirfon material is to replace the asbestos diaphragms which are presently used in industrial alkaline water electrolysis. Different companies are already testing this separator. Excellent results have been obtained. Another field of interest is related to the use of such a separator in Ni-H2 batteries both for earth and space applications.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Evaluation of the Zirfon separator for use in alkaline water electrolysis and Ni-H2 batteries


    Weitere Titelangaben:

    Untersuchung des Zirfon-Separators hinsichtlich seiner Verwendung bei der alkalischen Wasserelektrolyse und in Ni-H2-Batterien


    Beteiligte:
    Vermeiren, P. (Autor:in) / Adriansens, W. (Autor:in) / Moreels, J.P. (Autor:in) / Leysen, R. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1998


    Format / Umfang :

    4 Seiten, 3 Bilder, 1 Tabelle, 8 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    ZIRFON: A new separator for Ni-H2 batteries and alkaline fuel cells

    Vermeiren, P. / Adriansens, W. / Leysen, R. | Tema Archiv | 1996


    Current Data on Zirfon[R] 2 Separator Material and Foamy Positive Evaluation under Cycling in NiH2 Boiler Plate

    Jamin, T. / Tassin, N. / Bouet, J. et al. | British Library Conference Proceedings | 1998


    Current Data on Zirfon[R] 2 Separator Material and Foamy Positive Evaluation under Cycling in NiH2 Boiler Plate

    Jamin, T. / Tassin, N. / Bouet, J. et al. | British Library Online Contents | 1998


    Flexible separator for alkaline batteries

    Sheibley, D. W. | NTRS | 1977


    Low-cost, high-performance separator for alkaline batteries

    Hsu, L. / Phillipp, W. H. / Sheibley, D. W. | NTRS | 1979