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

被引：16

作者：

Baker, RT ^{[1
]}

Naji, L ^{[1
]}

Lochhead, K ^{[1
]}

Chudek, JA ^{[1
]}

机构：

[1] Univ Dundee, Div Phys & Inorgan Chem, Dundee DD1 4HN, Scotland

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 08期

关键词：

D O I：

10.1039/b301039b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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 Nafiondouble dagger ionic polymer film in the form of two-dimensional maps of proton density and transverse relaxation time, T-2, were generated and changes in these images over time and with respect to changes made to the applied potential were followed.

引用

页码：962 / 963

页数：2

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