Scanning electrochemical microscope (SECM) was used to investigate the ion transport properties of cellulose acetate - (poly(N,N-dimethylaminoethyl methacrylate) membrane (CA:PDMAEMA). The results show that the PDMAEMA content controls the permeability of the membrane but also, a surprising time-dependent behaviour was observed: the permeability of the CAiPDMAEMA membranes decreased as a function of time and this behaviour is not related to the thickness increase of the membrane.
|Publication status||Published - 1 Jan 2017|
|MoE publication type||A1 Journal article-refereed|
|Event||231st ECS Meeting - New Orleans, United States|
Duration: 28 May 2017 → 1 Jun 2017
- analytic equipment
- transport properties