Electrochemically Synthesized Co and Fe Nanowires and Nanotubes

1 January 1999

journal article
Published by The Electrochemical Society in Electrochemical and Solid-State Letters

Vol. 3 (1) , 20-23
https://doi.org/10.1149/1.1390946

Abstract

We report the synthesis of and nanowires and nanotubes electrochemically deposited through nanoporous membranes. Depending upon the pulse electrodeposition parameters, the structure of nanowires is either a pure hexagonal phase or a poly‐type structure related to the stacking of hexagonal and face‐centered cubic forms. Similarly, iron nanowires can be prepared with single or multicrystallographic phases. The control of the wire structure was achieved via the overpotential used to initiate growth. Moreover, nanotubes, whose formation could result from a complexation between metal ions and the polymeric membrane, were also directly synthesized. ©2000 The Electrochemical Society

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