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Issue 2, 2019
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Electrochemical characterisation and comparison of transport in Nafion films and particles

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Abstract

The diffusional transport of the dication and monocation of methyl viologen, MV2+ and MV+, in hydrated Nafion films and particles is studied electrochemically. Methodology is established for characterising the relative rates of transport and for evaluating the diffusion coefficient of the two ions. The transport in the particles is shown to be significantly faster than in films of similar thickness whilst the diffusion of MV2+ is confirmed to be faster than that of MV+.

Graphical abstract: Electrochemical characterisation and comparison of transport in Nafion films and particles

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Article information


Submitted
18 Oct 2018
Accepted
10 Dec 2018
First published
10 Dec 2018

Phys. Chem. Chem. Phys., 2019,21, 607-616
Article type
Paper

Electrochemical characterisation and comparison of transport in Nafion films and particles

L. Chen, C. Lin and R. G. Compton, Phys. Chem. Chem. Phys., 2019, 21, 607
DOI: 10.1039/C8CP06504G

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