Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Preparation and Characterization of Ordered Nanostructured Cobalt Films via Lyotropic Liquid Crystal Templated Electrodeposition Method

  • Al-Bishri, Hassan M. (Chemistry Department, Faculty of Science, King Abdul-Aziz University) ;
  • El-Hallag, Ibrahim S. (Chemistry Department, Faculty of Science, Tanta University) ;
  • El-Mossalamy, Elsayed H. (Chemistry Department, Faculty of Science, King Abdul-Aziz University)
  • Received : 2010.03.30
  • Accepted : 2010.10.19
  • Published : 2010.12.20
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Abstract

A simple, inexpensive and less time consuming electrochemical methods were carried out to prepare ordered mesoporous cobalt films. Ordered mesoporous cobalt films were successfully synthesized by templated electrodepostion of hexagonal $H_1$-e Co ion. The electrodeposited mesopores films were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), low angle X-ray diffraction (XRD) and voltammetric methods. The applicability of thin films as high - performance super capacitors electrode materials is demonstrated electrochemically using cyclic voltammetry (CV) technique.

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