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Solid supported micellar analysis: some syntheses and characterisations

Tsang, S.C., Yu, K.M.K., Steele, A.M., Zhu, J. and Fu, Q.J. (2003) Solid supported micellar analysis: some syntheses and characterisations. Catalysis Today, 81 (4). pp. 573-581. ISSN 0920-5861

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To link to this item DOI: 10.1016/S0920-5861(03)00155-X

Abstract/Summary

A synthetic method for chemically tethering organic based surfactant molecules and fluorous surfactant molecules onto a high surface and pore volume silica has been developed. It is shown that heterogenisation of a simple water-soluble ions (i.e. molybdate ion and Co2+) can be accomplished onto these composite materials. They display an excellent activity and selectivity for oxidation of organic molecules in bulk organic solvent or in supercritical CO2. Characterisations indicate that catalysis occurs within the surface supported surfactant assemblies (chemically tethered reversed micelles) in the porous silica structure. (C) 2003 Elsevier B.V. All rights reserved.

Item Type:Article
Refereed:Yes
Divisions:Faculty of Life Sciences > School of Chemistry, Food and Pharmacy > Department of Chemistry
ID Code:11680
Uncontrolled Keywords:supported micelles, heterogenisation, simple transition metal ions, leaching , OXIDATIONS, CATALYSIS

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