Porosity Study of Hybrid Silica Mesostructure in Aluminium Oxide Membrane Columnar by Cyclic Voltammetry Method

Authors

  • M.N. Jalil
  • H.M. Zaki
  • R.A.W. Dryfe
  • M.W. Anderson

Keywords:

Porosity Study, Hybrid Silica Mesostructure, Aluminium Oxide Membrane, Voltammetry Method

Abstract

Silica mesostructure has been grown within with a porous aluminium oxide membrane columnar material (hybrid-AOM). This was prepared using a sol-gel technique with Pluronic P123 triblock copolymer as the structure-directing agent and tetraethyl orthosilicate as the inorganic source. The porosity of the hybrid-AOM after ethanol extraction was calculated from the cyclic voltammetry response of a neutral probe (FcMeOH), using Randles-SevÄik equation.

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Author Biographies

  • M.N. Jalil
    Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam
    Selangor Darul Ehsan, Malaysia
  • H.M. Zaki
    Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam
    Selangor Darul Ehsan, Malaysia
  • R.A.W. Dryfe
    Centre of Nanoporous Materials, School of Chemistry, The University of Manchester United
    Kingdom
  • M.W. Anderson
    Centre of Nanoporous Materials, School of Chemistry, The University of Manchester United
    Kingdom

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Issue

Vol. 3 No. 2 (2011)

Section

Articles

License

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How to Cite

Jalil, M., Zaki, H., Dryfe, R., & Anderson, M. (2011). Porosity Study of Hybrid Silica Mesostructure in Aluminium Oxide Membrane Columnar by Cyclic Voltammetry Method. Journal of Science and Technology, 3(2). https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/354