Visualization of ion transport in Nafion using electrochemical strain microscopy

The electromechanical response of a Nafion membrane immersed in water was probed using electrochemical strain microscopy (ESM) to redistribute protons and measure the resulting local strain that is caused by the movement of protons. We also measured the relaxation of protons from the surface resulting from proton diffusion. Using this technique, we can visualize and analyze the local strain change resulting from the redistribution and relaxation of hydrated protons.
Publisher
ROYAL SOC CHEMISTRY
Issue Date
2016
Language
English
Keywords

ATOMIC-FORCE MICROSCOPY; FUEL-CELLS; PROTON CONDUCTIVITY; NANOSCALE; MEMBRANES; ELECTROLYTES; ELECTRODES; ACTUATORS; DYNAMICS; TIME

Citation

CHEMICAL COMMUNICATIONS, v.52, no.4, pp.831 - 834

ISSN
1359-7345
DOI
10.1039/c5cc07412f
URI
http://hdl.handle.net/10203/207781
Appears in Collection
MS-Journal Papers(저널논문)
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