Detail publikace

The effect of initial moisture content of cation-exchange resin on the preparation and properties of heterogeneous cation-exchange membranes

Originální název

The effect of initial moisture content of cation-exchange resin on the preparation and properties of heterogeneous cation-exchange membranes

Anglický název

The effect of initial moisture content of cation-exchange resin on the preparation and properties of heterogeneous cation-exchange membranes

Jazyk

en

Originální abstrakt

This work deals with the influence of moisture content of cation-exchange resin (CER) on the properties of prepared cation-exchange membranes (CEMs). CER was dried and moistened to 2, 4, 6, 8, 10 and 25% and then milled using a vibratory mill. The CER was then mixed with low density polyethylene and extruded to prepare CEMs. Some of the samples were further hot-pressed. The CEMs were then characterized in terms of their mechanical and electrochemical properties, including specific and areal resistance, ion-exchange capacity (IEC), permselectivity and transport number. The results showed that resistance increases with increasing moisture content. IEC decreases with increasing moisture while permselectivity strongly varies with moisture content.

Anglický abstrakt

This work deals with the influence of moisture content of cation-exchange resin (CER) on the properties of prepared cation-exchange membranes (CEMs). CER was dried and moistened to 2, 4, 6, 8, 10 and 25% and then milled using a vibratory mill. The CER was then mixed with low density polyethylene and extruded to prepare CEMs. Some of the samples were further hot-pressed. The CEMs were then characterized in terms of their mechanical and electrochemical properties, including specific and areal resistance, ion-exchange capacity (IEC), permselectivity and transport number. The results showed that resistance increases with increasing moisture content. IEC decreases with increasing moisture while permselectivity strongly varies with moisture content.

BibTex


@article{BUT141744,
  author="Pavel {Bulejko}",
  title="The effect of initial moisture content of cation-exchange resin on the preparation and properties of heterogeneous cation-exchange membranes",
  annote="This work deals with the influence of moisture content of cation-exchange resin (CER) on the properties of prepared cation-exchange membranes (CEMs). CER was dried and moistened to 2, 4, 6, 8, 10 and 25% and then milled using a vibratory mill. The CER was then mixed with low density polyethylene and extruded to prepare CEMs. Some of the samples were further hot-pressed. The CEMs were then characterized in terms of their mechanical and electrochemical properties, including specific and areal resistance, ion-exchange capacity (IEC), permselectivity and transport number. The results showed that resistance increases with increasing moisture content. IEC decreases with increasing moisture while permselectivity strongly varies with moisture content.",
  address="Elsevier",
  chapter="141744",
  doi="10.1016/j.matchemphys.2017.11.049",
  howpublished="print",
  institution="Elsevier",
  number="1",
  volume="205",
  year="2018",
  month="february",
  pages="470--479",
  publisher="Elsevier",
  type="journal article in Web of Science"
}