Issue 25, 2014

Shape memory effect in radiation grafted ion exchange membranes

Abstract

When swollen radiation grafted ion exchange membranes are dried in a fixed geometry, e.g. by clamping on a frame, dry membranes memorise the wet shape and show reduced area swelling and increased swelling in the thickness direction upon rehydration. In one case, the ratio thickness/area swelling increased from 0.6 to 35.

Graphical abstract: Shape memory effect in radiation grafted ion exchange membranes

Supplementary files

Article information

Article type
Communication
Submitted
27 Mar 2014
Accepted
13 May 2014
First published
27 May 2014

J. Mater. Chem. A, 2014,2, 9482-9485

Shape memory effect in radiation grafted ion exchange membranes

D. Henkensmeier and L. Gubler, J. Mater. Chem. A, 2014, 2, 9482 DOI: 10.1039/C4TA01467G

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