Visualisation of chemical processes during corrosion of zinc using magnetic resonance imaging

Davenport, Alison J., Forsyth, Maria and Britton, Melanie M. 2010, Visualisation of chemical processes during corrosion of zinc using magnetic resonance imaging, Electrochemistry communications, vol. 12, no. 1, pp. 44-47.

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Title Visualisation of chemical processes during corrosion of zinc using magnetic resonance imaging
Author(s) Davenport, Alison J.
Forsyth, Maria
Britton, Melanie M.
Journal name Electrochemistry communications
Volume number 12
Issue number 1
Start page 44
End page 47
Publisher Elsevier
Place of publication Amsterdam, The Netherlands
Publication date 2010-01
ISSN 1388-2481
1873-1902
Keyword(s) magnetic resonance imaging
MRI
galvanic corrosion
visualisation
zinc
lithium chloride
electrolyte
Summary Compositional and structural changes within an electrolyte solution above an electrochemically active metal surface have been visualised using magnetic resonance imaging (MRI) for the first time. In these proof-of-concept experiments, zinc metal was galvanically corroded in a saturated lithium chloride solution. Magnetic resonance relaxation maps were taken during the corrosion process and spatial variations in both T1 and T2 relaxation times were observed to change with time. These changes were attributed to changes in the speciation of zinc ions in the electrolyte.
Language eng
Field of Research 030606 Structural Chemistry and Spectroscopy
Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences
HERDC Research category C1.1 Refereed article in a scholarly journal
Copyright notice ©2009, Elsevier B.V.
Persistent URL http://hdl.handle.net/10536/DRO/DU:30031089

Document type: Journal Article
Collection: Institute for Technology Research and Innovation
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