Přístupnostní navigace
E-application
Search Search Close
Publication detail
BULEJKO, P., STRÁNSKÁ, E.
Original Title
The effect of initial moisture content of cation-exchange resin on the preparation and properties of heterogeneous cation-exchange membranes
Type
journal article in Web of Science
Language
English
Original Abstract
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.
Keywords
Moisture, ion-exchange resin, ion-exchange membrane, electrochemical properties, mechanical properties
Authors
Released
1. 2. 2018
Publisher
Elsevier
ISBN
1879-3312
Periodical
MATERIALS CHEMISTRY AND PHYSICS
Year of study
205
Number
1
State
Swiss Confederation
Pages from
470
Pages to
479
Pages count
10
URL
http://www.sciencedirect.com/science/article/pii/S0254058417309288
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", journal="MATERIALS CHEMISTRY AND PHYSICS", year="2018", volume="205", number="1", pages="470--479", doi="10.1016/j.matchemphys.2017.11.049", issn="1879-3312", url="http://www.sciencedirect.com/science/article/pii/S0254058417309288" }