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research article
Electrochemical behaviour of DSA type electrodes prepared by induction heating
1999
DSA type electrodes (IrOx/Ti) were prepd. by induction heating technique which allows a rapid decompn. of the precursor under anaerobic conditions. With this type of electrode, an activation process is obsd. in cyclic voltammetry which can be related to the presence of metallic Ir within the coatings. The electrooxidn. of alcs. in acid medium was studied by cyclic voltammetry. In the presence of alcs., a large current enhancement was obsd. at E >= 1.3 V/normal H electrode. This great reactivity can be due to high iridium oxidn. states, Ir(V) and Ir(VI), present in the oxide layer in this potential range. [on SciFinder (R)]
Type
research article
Web of Science ID
WOS:000083750100009
Authors
Publication date
1999
Published in
Volume
45
Issue
3
Start page
451
End page
456
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
February 22, 2006
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