Počet záznamů: 1

The effect of organic ion-exchange resin on properties of heterogeneous ion-exchange membranes

  1. 1.
    0346397 - UMCH-V 2011 RIV US eng J - Článek v odborném periodiku
    Křivčík, J. - Vladařová, J. - Hadrava, J. - Černín, A. - Brožová, Libuše
    The effect of organic ion-exchange resin on properties of heterogeneous ion-exchange membranes.
    Desalination and Water Treatment. Roč. 14, - (2010), s. 179-184 ISSN 1944-3994.
    [Membrane Science and Technology Conference of Visegrad Countries /4./ PERMEA 2009, 07.07.2009-11.07.2009]
    Grant CEP: GA MPO FT-TA4/116
    Výzkumný záměr: CEZ:AV0Z40500505
    Klíčová slova: heterogeneous ion-exchange membrane * membrane modification * particle size of distribution
    Kód oboru RIV: CG - Elektrochemie
    Impakt faktor: 0.752, rok: 2010

    This case study deals with relationships between characteristic properties of organic ion-exchange resins and heterogeneous ion-exchange membranes.Membranes were prepared by using different filler/polymer matrix ratio or by using milled resins with different particle size distribution.Different ion-exchange resins were used for preparing of heterogeneous ion-exchange membranes at fixed filler/polymer matrix ratio.It was proved that there are important relationships between properties of a membrane and the type of resin used for its preparation and the process of membrane preparation.The results show that most of ionexchange resins can be used for ion-exchange membranes preparation but with different impact on characteristic properties of membranes.On the basis of these results we are able to modify composition of heterogeneous ionexchange membranes to reach required properties.
    Trvalý link: http://hdl.handle.net/11104/0005977