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In situ magnetic resonance imaging of electrically-induced water diffusion in a Nafion ionic polymer film

In situ magnetic resonance imaging of electrically-induced water diffusion in a Nafion ionic polymer film

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Authors

  • Richard T. Baker
  • Leila Naji
  • Karen Lochhead
  • Sandy Chudek

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Info

Original languageEnglish
Pages (from-to)962-963
Number of pages2
JournalChemical Communications
Issue number8
DOIs
StatePublished - Apr 2003

Abstract

By deploying a functioning electrochemical cell inside a Magnetic Resonance Imaging (MRI) instrument, images of the electrically-induced diffusion of water through a Li+ ion-exchanged Nafion ionic polymer film in the form of two-dimensional maps of proton density and transverse relaxation time, T2, were generated and changes in these images over time and with respect to changes made to the applied potential were followed.

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